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These technologies enable the deposition of thin compound semiconductor, or PZT films and their integration into MEMS devices.","lang":"eng"}],"status":"public","date_created":"2019-12-17T15:57:33Z","publication_identifier":{"isbn":["80-2272050-X"]},"author":[{"first_name":"Peter","full_name":"Handel, Peter","last_name":"Handel"},{"id":"213","last_name":"Henning","full_name":"Henning, Bernd","first_name":"Bernd"}],"department":[{"_id":"49"}],"date_updated":"2022-01-06T06:52:21Z","_id":"15363","conference":{"end_date":"19.05.2014","location":"Smolenice, Slovakia","name":"28th Workshop on Compound Semiconductor Devices and Integrated Circuits (WOCSDICE)","start_date":"17.05.2004"},"language":[{"iso":"eng"}],"year":"2004","citation":{"chicago":"Handel, Peter, and Bernd Henning. “1/f-Frequency Fluctations and Phase Noise in MEMS Resonators,” 88–89, 2004.","apa":"Handel, P., & Henning, B. (2004). 1/f-Frequency Fluctations and Phase Noise in MEMS Resonators (pp. 88–89). Presented at the 28th Workshop on Compound Semiconductor Devices and Integrated Circuits (WOCSDICE), Smolenice, Slovakia.","ama":"Handel P, Henning B. 1/f-Frequency Fluctations and Phase Noise in MEMS Resonators. In: ; 2004:88-89.","mla":"Handel, Peter, and Bernd Henning. 1/f-Frequency Fluctations and Phase Noise in MEMS Resonators. 2004, pp. 88–89.","bibtex":"@inproceedings{Handel_Henning_2004, title={1/f-Frequency Fluctations and Phase Noise in MEMS Resonators}, author={Handel, Peter and Henning, Bernd}, year={2004}, pages={88–89} }","short":"P. Handel, B. Henning, in: 2004, pp. 88–89.","ieee":"P. Handel and B. Henning, “1/f-Frequency Fluctations and Phase Noise in MEMS Resonators,” presented at the 28th Workshop on Compound Semiconductor Devices and Integrated Circuits (WOCSDICE), Smolenice, Slovakia, 2004, pp. 88–89."},"type":"conference","page":"88-89"},{"_id":"14009","date_updated":"2022-01-06T06:51:49Z","intvolume":" 186","language":[{"iso":"eng"}],"page":"118-124","year":"2012","citation":{"ieee":"M. Zubtsoc et al., “2D phononic crystal sensor with normal incidence of sound,” Sensors and Actuators A: Physical, vol. 186, pp. 118–124, 2012.","short":"M. Zubtsoc, R. Lucklum, M. Ke, A. Oseev, R. Grundmann, B. Henning, U. Hempel, Sensors and Actuators A: Physical 186 (2012) 118–124.","mla":"Zubtsoc, Mikhail, et al. “2D Phononic Crystal Sensor with Normal Incidence of Sound.” Sensors and Actuators A: Physical, vol. 186, 2012, pp. 118–24.","bibtex":"@article{Zubtsoc_Lucklum_Ke_Oseev_Grundmann_Henning_Hempel_2012, title={2D phononic crystal sensor with normal incidence of sound}, volume={186}, journal={Sensors and Actuators A: Physical}, author={Zubtsoc, Mikhail and Lucklum, Ralf and Ke, Manzhu and Oseev, Alexandr and Grundmann, Ralf and Henning, Bernd and Hempel, Ulrike}, year={2012}, pages={118–124} }","ama":"Zubtsoc M, Lucklum R, Ke M, et al. 2D phononic crystal sensor with normal incidence of sound. Sensors and Actuators A: Physical. 2012;186:118-124.","apa":"Zubtsoc, M., Lucklum, R., Ke, M., Oseev, A., Grundmann, R., Henning, B., & Hempel, U. (2012). 2D phononic crystal sensor with normal incidence of sound. Sensors and Actuators A: Physical, 186, 118–124.","chicago":"Zubtsoc, Mikhail, Ralf Lucklum, Manzhu Ke, Alexandr Oseev, Ralf Grundmann, Bernd Henning, and Ulrike Hempel. “2D Phononic Crystal Sensor with Normal Incidence of Sound.” Sensors and Actuators A: Physical 186 (2012): 118–24."},"type":"journal_article","user_id":"15911","title":"2D phononic crystal sensor with normal incidence of sound","abstract":[{"text":"The contribution presents the sensor application of a resonance-induced extraordinary transmission through a regular phononic crystal consisting of a metal plate with a periodic arrangement of holes in a square lattice at normal incidence of sound. The characteristic transmission peak has been found to strongly depend on sound velocity of the liquid the plate is immersed in. The respective peak maximum frequency can serve as measure for the concentration of a component in the liquid mixture, if a beneficial relation to the speed of sound of the liquid exists. Experimental verification has been performed with mixtures of water and propanol as model system. Here we especially pay attention to numerical calculations based on EFIT and COMSOL which reveal more insides to the wave propagation characteristics. Experimental investigations with Schlieren method and laser interferometry support the theoretical findings.","lang":"eng"}],"date_created":"2019-10-25T12:42:08Z","status":"public","volume":186,"publication":"Sensors and Actuators A: Physical","department":[{"_id":"49"}],"author":[{"first_name":"Mikhail","full_name":"Zubtsoc, Mikhail","last_name":"Zubtsoc"},{"full_name":"Lucklum, Ralf","first_name":"Ralf","last_name":"Lucklum"},{"last_name":"Ke","full_name":"Ke, Manzhu","first_name":"Manzhu"},{"last_name":"Oseev","first_name":"Alexandr","full_name":"Oseev, Alexandr"},{"last_name":"Grundmann","first_name":"Ralf","full_name":"Grundmann, Ralf"},{"full_name":"Henning, Bernd","first_name":"Bernd","id":"213","last_name":"Henning"},{"last_name":"Hempel","full_name":"Hempel, Ulrike","first_name":"Ulrike"}]},{"publisher":"LibreCat University","author":[{"first_name":"C. ","full_name":"Hoof, C. ","last_name":"Hoof"},{"last_name":"Wetzlar","full_name":"Wetzlar, D. ","first_name":"D. "},{"first_name":"Bernd","full_name":"Henning, Bernd","last_name":"Henning","id":"213"}],"department":[{"_id":"49"}],"status":"public","date_created":"2019-10-16T13:57:04Z","user_id":"15911","title":"3.2 - Infrared reflectance measurements of thin films with time variable surface roughness or texture","language":[{"iso":"eng"}],"type":"conference","year":"2013","citation":{"short":"C. Hoof, D. Wetzlar, B. Henning, in: LibreCat University, 2013.","ieee":"C. Hoof, D. Wetzlar, and B. Henning, “3.2 - Infrared reflectance measurements of thin films with time variable surface roughness or texture,” presented at the 11. Internationaler Kongress für Optische Technologien in Sensorik und Messtechnik (OPTO 2013), Nürnberg, 2013.","apa":"Hoof, C., Wetzlar, D., & Henning, B. (2013). 3.2 - Infrared reflectance measurements of thin films with time variable surface roughness or texture. Presented at the 11. 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Wetzlar, and Bernd Henning. “3.2 - Infrared Reflectance Measurements of Thin Films with Time Variable Surface Roughness or Texture.” LibreCat University, 2013. https://doi.org/10.5162/OPTO2013/O3.2.","bibtex":"@inproceedings{Hoof_Wetzlar_Henning_2013, title={3.2 - Infrared reflectance measurements of thin films with time variable surface roughness or texture}, DOI={10.5162/OPTO2013/O3.2}, publisher={LibreCat University}, author={Hoof, C. and Wetzlar, D. and Henning, Bernd}, year={2013} }","mla":"Hoof, C., et al. 3.2 - Infrared Reflectance Measurements of Thin Films with Time Variable Surface Roughness or Texture. LibreCat University, 2013, doi:10.5162/OPTO2013/O3.2."},"_id":"13880","date_updated":"2022-01-06T06:51:46Z","conference":{"end_date":"16.05.2013","location":"Nürnberg","start_date":"14.05.2013","name":"11. 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LibreCat University, 2016, doi:10.5162/SENSOREN2016/3.2.3.","bibtex":"@inproceedings{Ester_Struschka_Henning_2016, title={3.2.3 - Direktgravimetrischer Partikelmasse-Sensor zur quasikontinuierlichen Emissionsmessung}, DOI={10.5162/SENSOREN2016/3.2.3}, publisher={LibreCat University}, author={Ester, S. and Struschka, M. and Henning, Bernd}, year={2016} }"},"type":"conference","year":"2016","language":[{"iso":"eng"}],"_id":"13865","date_updated":"2022-01-06T06:51:45Z","doi":"10.5162/SENSOREN2016/3.2.3"},{"department":[{"_id":"49"}],"publisher":"LibreCat University","author":[{"last_name":"Bause","first_name":"F.","full_name":"Bause, F."},{"full_name":"Henning, Bernd","first_name":"Bernd","id":"213","last_name":"Henning"}],"date_created":"2019-10-15T11:03:43Z","status":"public","user_id":"15911","title":"5.3.1 - Ein ultraschallbasiertes inverses Messverfahren zur Charakterisierung viskoelastischer Materialparameter von Polymeren","language":[{"iso":"eng"}],"citation":{"short":"F. Bause, B. Henning, in: LibreCat University, 2016.","ieee":"F. Bause and B. Henning, “5.3.1 - Ein ultraschallbasiertes inverses Messverfahren zur Charakterisierung viskoelastischer Materialparameter von Polymeren,” 2016.","chicago":"Bause, F., and Bernd Henning. “5.3.1 - Ein Ultraschallbasiertes Inverses Messverfahren Zur Charakterisierung Viskoelastischer Materialparameter von Polymeren.” LibreCat University, 2016. https://doi.org/10.5162/SENSOREN2016/5.3.1.","ama":"Bause F, Henning B. 5.3.1 - Ein ultraschallbasiertes inverses Messverfahren zur Charakterisierung viskoelastischer Materialparameter von Polymeren. In: LibreCat University; 2016. doi:10.5162/SENSOREN2016/5.3.1","apa":"Bause, F., & Henning, B. (2016). 5.3.1 - Ein ultraschallbasiertes inverses Messverfahren zur Charakterisierung viskoelastischer Materialparameter von Polymeren. 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A Comparison of Alternative Ways to Identify Singular Matrices. Presented at the 4rd Annual Meeting of the International Association of Applied Mathematics and Mechanics (GAMM), Novi Sad.","ama":"Walther A, Bause F, Henning B. A Comparison of Alternative Ways to Identify Singular Matrices. In: ; 2013.","chicago":"Walther, Andrea, Fabian Bause, and Bernd Henning. “A Comparison of Alternative Ways to Identify Singular Matrices,” 2013.","ieee":"A. Walther, F. Bause, and B. Henning, “A Comparison of Alternative Ways to Identify Singular Matrices,” presented at the 4rd Annual Meeting of the International Association of Applied Mathematics and Mechanics (GAMM), Novi Sad, 2013.","short":"A. Walther, F. Bause, B. 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A Modified Electrode Topology with Increased Sensitivity of Electrical Impedance to Piezoelectic Material Parameters. 2013.","chicago":"Kulshreshtha, Kshitij, Fabian Bause, Jens Rautenberg, and Carsten Unverzagt. “A Modified Electrode Topology with Increased Sensitivity of Electrical Impedance to Piezoelectic Material Parameters,” 2013.","ama":"Kulshreshtha K, Bause F, Rautenberg J, Unverzagt C. A modified electrode topology with increased sensitivity of electrical impedance to piezoelectic material parameters. In: ; 2013.","apa":"Kulshreshtha, K., Bause, F., Rautenberg, J., & Unverzagt, C. (2013). A modified electrode topology with increased sensitivity of electrical impedance to piezoelectic material parameters.","ieee":"K. Kulshreshtha, F. Bause, J. Rautenberg, and C. Unverzagt, “A modified electrode topology with increased sensitivity of electrical impedance to piezoelectic material parameters,” 2013.","short":"K. Kulshreshtha, F. Bause, J. Rautenberg, C. 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Henning, Physics Procedia (2010) 935–942.","mla":"Unverzagt, Carsten, et al. “A New Method of Spatial Filtering for Schlieren Visualization of Ultrasound Wave Fields.” Physics Procedia, 2010, pp. 935–42, doi:10.1016/j.phpro.2010.01.120.","bibtex":"@article{Unverzagt_Olfert_Henning_2010, title={A new method of spatial filtering for Schlieren visualization of ultrasound wave fields}, DOI={10.1016/j.phpro.2010.01.120}, journal={Physics Procedia}, author={Unverzagt, Carsten and Olfert, Sergei and Henning, Bernd}, year={2010}, pages={935–942} }","ama":"Unverzagt C, Olfert S, Henning B. A new method of spatial filtering for Schlieren visualization of ultrasound wave fields. Physics Procedia. 2010:935-942. doi:10.1016/j.phpro.2010.01.120","apa":"Unverzagt, C., Olfert, S., & Henning, B. (2010). A new method of spatial filtering for Schlieren visualization of ultrasound wave fields. Physics Procedia, 935–942. https://doi.org/10.1016/j.phpro.2010.01.120","chicago":"Unverzagt, Carsten, Sergei Olfert, and Bernd Henning. “A New Method of Spatial Filtering for Schlieren Visualization of Ultrasound Wave Fields.” Physics Procedia, 2010, 935–42. https://doi.org/10.1016/j.phpro.2010.01.120."},"year":"2010","type":"journal_article","user_id":"15911","title":"A new method of spatial filtering for Schlieren visualization of ultrasound wave fields","department":[{"_id":"49"}],"publication":"Physics Procedia","author":[{"first_name":"Carsten","full_name":"Unverzagt, Carsten","last_name":"Unverzagt"},{"last_name":"Olfert","first_name":"Sergei","full_name":"Olfert, Sergei"},{"first_name":"Bernd","full_name":"Henning, Bernd","last_name":"Henning","id":"213"}],"date_created":"2019-10-16T14:02:17Z","status":"public","publication_status":"published","publication_identifier":{"issn":["1875-3892"]}},{"doi":"10.1121/2.0001070","_id":"15164","date_updated":"2022-01-06T06:52:16Z","language":[{"iso":"eng"}],"year":"2019","type":"conference","citation":{"short":"N. Feldmann, B. Jurgelucks, L. Claes, B. Henning, in: 2019 International Congress on Ultrasonics, 2019.","ieee":"N. Feldmann, B. Jurgelucks, L. Claes, and B. Henning, “A sensitivity-based optimisation procedure for the characterisation of piezoelectric discs,” in 2019 International Congress on Ultrasonics, 2019.","apa":"Feldmann, N., Jurgelucks, B., Claes, L., & Henning, B. (2019). A sensitivity-based optimisation procedure for the characterisation of piezoelectric discs. In 2019 International Congress on Ultrasonics. https://doi.org/10.1121/2.0001070","ama":"Feldmann N, Jurgelucks B, Claes L, Henning B. A sensitivity-based optimisation procedure for the characterisation of piezoelectric discs. In: 2019 International Congress on Ultrasonics. ; 2019. doi:10.1121/2.0001070","chicago":"Feldmann, Nadine, Benjamin Jurgelucks, Leander Claes, and Bernd Henning. “A Sensitivity-Based Optimisation Procedure for the Characterisation of Piezoelectric Discs.” In 2019 International Congress on Ultrasonics, 2019. https://doi.org/10.1121/2.0001070.","bibtex":"@inproceedings{Feldmann_Jurgelucks_Claes_Henning_2019, title={A sensitivity-based optimisation procedure for the characterisation of piezoelectric discs}, DOI={10.1121/2.0001070}, booktitle={2019 International Congress on Ultrasonics}, author={Feldmann, Nadine and Jurgelucks, Benjamin and Claes, Leander and Henning, Bernd}, year={2019} }","mla":"Feldmann, Nadine, et al. “A Sensitivity-Based Optimisation Procedure for the Characterisation of Piezoelectric Discs.” 2019 International Congress on Ultrasonics, 2019, doi:10.1121/2.0001070."},"user_id":"23082","title":"A sensitivity-based optimisation procedure for the characterisation of piezoelectric discs","project":[{"name":"Ein modellbasiertes Messverfahren zur Charakterisierung der frequenzabhängigen Materialeigenschaften von Piezokeramiken unter Verwendung eines einzelnen Probekörperindividuums","_id":"90"}],"date_created":"2019-11-25T08:22:46Z","status":"public","publication_status":"published","department":[{"_id":"49"}],"publication":"2019 International Congress on Ultrasonics","author":[{"id":"23082","last_name":"Feldmann","full_name":"Feldmann, Nadine","first_name":"Nadine"},{"last_name":"Jurgelucks","full_name":"Jurgelucks, Benjamin","first_name":"Benjamin"},{"first_name":"Leander","orcid":"0000-0002-4393-268X","full_name":"Claes, Leander","last_name":"Claes","id":"11829"},{"id":"213","last_name":"Henning","full_name":"Henning, Bernd","first_name":"Bernd"}]},{"user_id":"15911","title":"A Space Optimization Method for Time-Reversal Super-Focusing","place":"Berlin","abstract":[{"text":"The appliance of time-reversal acoustics to classical trans-ducer design, medical, technical or audible range applica-tions brings forward new ideas whenever we need both, focusing acoustical energy in time and space. Unfortunately, the spatiotemporal focusing is limited through the amount of applied transducer elements as well as the ergodicity and randomness of the cavity [1]. This paper will show how the simulated annealing technique, a multi-objec¬tive optimiza-tion algorithm [2], is used to increase the nar¬rowness of the refocused spot by breaking up randomness for the benefit of ergodicity in a predetermined cavity.","lang":"eng"}],"status":"public","date_created":"2019-12-17T15:59:37Z","publication_identifier":{"isbn":["2-9521105-2-2"]},"author":[{"full_name":"Rautenberg, Jens","first_name":"Jens","last_name":"Rautenberg"},{"full_name":"Olszewski, Dirk","first_name":"Dirk","last_name":"Olszewski"},{"full_name":"Henning, Bernd","first_name":"Bernd","id":"213","last_name":"Henning"}],"publisher":"DEGA","publication":"Proceedings of the Joint Congress CFA/DAGA 2004","department":[{"_id":"49"}],"_id":"15365","date_updated":"2022-01-06T06:52:21Z","language":[{"iso":"eng"}],"year":"2004","citation":{"ieee":"J. Rautenberg, D. Olszewski, and B. Henning, “A Space Optimization Method for Time-Reversal Super-Focusing,” in Proceedings of the Joint Congress CFA/DAGA 2004, 2004, pp. 1021–1022.","short":"J. Rautenberg, D. Olszewski, B. Henning, in: Proceedings of the Joint Congress CFA/DAGA 2004, DEGA, Berlin, 2004, pp. 1021–1022.","bibtex":"@inproceedings{Rautenberg_Olszewski_Henning_2004, place={Berlin}, title={A Space Optimization Method for Time-Reversal Super-Focusing}, booktitle={Proceedings of the Joint Congress CFA/DAGA 2004}, publisher={DEGA}, author={Rautenberg, Jens and Olszewski, Dirk and Henning, Bernd}, year={2004}, pages={1021–1022} }","mla":"Rautenberg, Jens, et al. “A Space Optimization Method for Time-Reversal Super-Focusing.” Proceedings of the Joint Congress CFA/DAGA 2004, DEGA, 2004, pp. 1021–22.","chicago":"Rautenberg, Jens, Dirk Olszewski, and Bernd Henning. “A Space Optimization Method for Time-Reversal Super-Focusing.” In Proceedings of the Joint Congress CFA/DAGA 2004, 1021–22. Berlin: DEGA, 2004.","ama":"Rautenberg J, Olszewski D, Henning B. A Space Optimization Method for Time-Reversal Super-Focusing. In: Proceedings of the Joint Congress CFA/DAGA 2004. Berlin: DEGA; 2004:1021-1022.","apa":"Rautenberg, J., Olszewski, D., & Henning, B. (2004). A Space Optimization Method for Time-Reversal Super-Focusing. In Proceedings of the Joint Congress CFA/DAGA 2004 (pp. 1021–1022). Berlin: DEGA."},"type":"conference","page":"1021-1022"},{"language":[{"iso":"eng"}],"type":"conference","citation":{"bibtex":"@inproceedings{Claes_Chatwell_Vrabec_Henning_2017, title={A Spectral Approach to Acoustic Absorption Measurement}, DOI={10.5162/sensor2017/C1.2}, booktitle={PROCEEDINGS -- AMA Conferences 2017}, publisher={AMA Service GmbH}, author={Claes, Leander and Chatwell, René Spencer and Vrabec, Jadran and Henning, Bernd}, year={2017}, pages={304–309} }","mla":"Claes, Leander, et al. “A Spectral Approach to Acoustic Absorption Measurement.” PROCEEDINGS -- AMA Conferences 2017, AMA Service GmbH, 2017, pp. 304–09, doi:10.5162/sensor2017/C1.2.","apa":"Claes, L., Chatwell, R. S., Vrabec, J., & Henning, B. (2017). A Spectral Approach to Acoustic Absorption Measurement. In PROCEEDINGS -- AMA Conferences 2017 (pp. 304–309). AMA Service GmbH. https://doi.org/10.5162/sensor2017/C1.2","ama":"Claes L, Chatwell RS, Vrabec J, Henning B. A Spectral Approach to Acoustic Absorption Measurement. In: PROCEEDINGS -- AMA Conferences 2017. AMA Service GmbH; 2017:304-309. doi:10.5162/sensor2017/C1.2","chicago":"Claes, Leander, René Spencer Chatwell, Jadran Vrabec, and Bernd Henning. “A Spectral Approach to Acoustic Absorption Measurement.” In PROCEEDINGS -- AMA Conferences 2017, 304–9. AMA Service GmbH, 2017. https://doi.org/10.5162/sensor2017/C1.2.","ieee":"L. Claes, R. S. Chatwell, J. Vrabec, and B. Henning, “A Spectral Approach to Acoustic Absorption Measurement,” in PROCEEDINGS -- AMA Conferences 2017, 2017, pp. 304–309.","short":"L. Claes, R.S. Chatwell, J. Vrabec, B. Henning, in: PROCEEDINGS -- AMA Conferences 2017, AMA Service GmbH, 2017, pp. 304–309."},"year":"2017","page":"304-309","date_updated":"2022-01-06T07:03:11Z","_id":"6556","doi":"10.5162/sensor2017/C1.2","publisher":"AMA Service GmbH","author":[{"full_name":"Claes, Leander","orcid":"0000-0002-4393-268X","first_name":"Leander","id":"11829","last_name":"Claes"},{"last_name":"Chatwell","full_name":"Chatwell, René Spencer","first_name":"René Spencer"},{"full_name":"Vrabec, Jadran","first_name":"Jadran","last_name":"Vrabec"},{"id":"213","last_name":"Henning","full_name":"Henning, Bernd","first_name":"Bernd"}],"department":[{"_id":"49"},{"_id":"155"}],"publication":"PROCEEDINGS -- AMA Conferences 2017","status":"public","date_created":"2019-01-09T14:37:02Z","publication_identifier":{"isbn":["978-3-9816876-4-4"]},"user_id":"11829","title":"A Spectral Approach to Acoustic Absorption Measurement"},{"doi":"10.5162/SENSOR2013/A3.2","conference":{"start_date":"14.05.2013","name":"16. Internationaler Kongress für Sensoren und Messtechnik","location":"Nürnberg","end_date":"16.05.2013"},"_id":"13879","date_updated":"2022-01-06T06:51:46Z","language":[{"iso":"eng"}],"year":"2013","citation":{"ieee":"F. Bause, J. Rautenberg, and B. Henning, “A3.2 - Design, modeling and identification of an ultrasonic composite transducer for target impedance independent short pulse generation,” presented at the 16. Internationaler Kongress für Sensoren und Messtechnik, Nürnberg, 2013.","short":"F. Bause, J. Rautenberg, B. Henning, in: LibreCat University, 2013.","bibtex":"@inproceedings{Bause_Rautenberg_Henning_2013, title={A3.2 - Design, modeling and identification of an ultrasonic composite transducer for target impedance independent short pulse generation}, DOI={10.5162/SENSOR2013/A3.2}, publisher={LibreCat University}, author={Bause, F. and Rautenberg, J. and Henning, Bernd}, year={2013} }","mla":"Bause, F., et al. A3.2 - Design, Modeling and Identification of an Ultrasonic Composite Transducer for Target Impedance Independent Short Pulse Generation. LibreCat University, 2013, doi:10.5162/SENSOR2013/A3.2.","chicago":"Bause, F. , J. Rautenberg, and Bernd Henning. “A3.2 - Design, Modeling and Identification of an Ultrasonic Composite Transducer for Target Impedance Independent Short Pulse Generation.” LibreCat University, 2013. https://doi.org/10.5162/SENSOR2013/A3.2.","ama":"Bause F, Rautenberg J, Henning B. A3.2 - Design, modeling and identification of an ultrasonic composite transducer for target impedance independent short pulse generation. In: LibreCat University; 2013. doi:10.5162/SENSOR2013/A3.2","apa":"Bause, F., Rautenberg, J., & Henning, B. (2013). A3.2 - Design, modeling and identification of an ultrasonic composite transducer for target impedance independent short pulse generation. Presented at the 16. Internationaler Kongress für Sensoren und Messtechnik, Nürnberg: LibreCat University. https://doi.org/10.5162/SENSOR2013/A3.2"},"type":"conference","user_id":"15911","title":"A3.2 - Design, modeling and identification of an ultrasonic composite transducer for target impedance independent short pulse generation","date_created":"2019-10-16T13:56:33Z","status":"public","department":[{"_id":"49"}],"author":[{"full_name":"Bause, F. ","first_name":"F. ","last_name":"Bause"},{"first_name":"J. ","full_name":"Rautenberg, J. ","last_name":"Rautenberg"},{"full_name":"Henning, Bernd","first_name":"Bernd","id":"213","last_name":"Henning"}],"publisher":"LibreCat University"},{"department":[{"_id":"49"}],"publication":"tm - Technisches Messen","quality_controlled":"1","author":[{"full_name":"Claes, Leander","orcid":"0000-0002-4393-268X","first_name":"Leander","id":"11829","last_name":"Claes"},{"last_name":"Hülskämper","first_name":"Lars Moritz","full_name":"Hülskämper, Lars Moritz"},{"last_name":"Baumhögger","id":"15164","first_name":"Elmar","full_name":"Baumhögger, Elmar"},{"last_name":"Feldmann","id":"23082","first_name":"Nadine","full_name":"Feldmann, Nadine"},{"first_name":"René Spencer","full_name":"Chatwell, René Spencer","last_name":"Chatwell"},{"last_name":"Vrabec","first_name":"Jadran","full_name":"Vrabec, Jadran"},{"id":"213","last_name":"Henning","full_name":"Henning, Bernd","first_name":"Bernd"}],"publication_identifier":{"issn":["2196-7113","0171-8096"]},"publication_status":"published","project":[{"name":"Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"date_created":"2019-09-05T15:39:28Z","status":"public","title":"Acoustic absorption measurement for the determination of the volume viscosity of pure fluids / Messverfahren für die akustischen Absorption zur Bestimmung der Volumenviskosität reiner Fluide","user_id":"11829","page":"2-6","type":"journal_article","year":"2019","citation":{"short":"L. Claes, L.M. Hülskämper, E. Baumhögger, N. Feldmann, R.S. Chatwell, J. Vrabec, B. Henning, Tm - Technisches Messen (2019) 2–6.","ieee":"L. Claes et al., “Acoustic absorption measurement for the determination of the volume viscosity of pure fluids / Messverfahren für die akustischen Absorption zur Bestimmung der Volumenviskosität reiner Fluide,” tm - Technisches Messen, pp. 2–6, 2019.","chicago":"Claes, Leander, Lars Moritz Hülskämper, Elmar Baumhögger, Nadine Feldmann, René Spencer Chatwell, Jadran Vrabec, and Bernd Henning. “Acoustic Absorption Measurement for the Determination of the Volume Viscosity of Pure Fluids / Messverfahren Für Die Akustischen Absorption Zur Bestimmung Der Volumenviskosität Reiner Fluide.” Tm - Technisches Messen, 2019, 2–6. https://doi.org/10.1515/teme-2019-0038.","ama":"Claes L, Hülskämper LM, Baumhögger E, et al. Acoustic absorption measurement for the determination of the volume viscosity of pure fluids / Messverfahren für die akustischen Absorption zur Bestimmung der Volumenviskosität reiner Fluide. tm - Technisches Messen. 2019:2-6. doi:10.1515/teme-2019-0038","apa":"Claes, L., Hülskämper, L. M., Baumhögger, E., Feldmann, N., Chatwell, R. S., Vrabec, J., & Henning, B. (2019). Acoustic absorption measurement for the determination of the volume viscosity of pure fluids / Messverfahren für die akustischen Absorption zur Bestimmung der Volumenviskosität reiner Fluide. Tm - Technisches Messen, 2–6. https://doi.org/10.1515/teme-2019-0038","bibtex":"@article{Claes_Hülskämper_Baumhögger_Feldmann_Chatwell_Vrabec_Henning_2019, title={Acoustic absorption measurement for the determination of the volume viscosity of pure fluids / Messverfahren für die akustischen Absorption zur Bestimmung der Volumenviskosität reiner Fluide}, DOI={10.1515/teme-2019-0038}, journal={tm - Technisches Messen}, author={Claes, Leander and Hülskämper, Lars Moritz and Baumhögger, Elmar and Feldmann, Nadine and Chatwell, René Spencer and Vrabec, Jadran and Henning, Bernd}, year={2019}, pages={2–6} }","mla":"Claes, Leander, et al. “Acoustic Absorption Measurement for the Determination of the Volume Viscosity of Pure Fluids / Messverfahren Für Die Akustischen Absorption Zur Bestimmung Der Volumenviskosität Reiner Fluide.” Tm - Technisches Messen, 2019, pp. 2–6, doi:10.1515/teme-2019-0038."},"language":[{"iso":"eng"}],"_id":"13143","date_updated":"2022-01-06T06:51:29Z","doi":"10.1515/teme-2019-0038"},{"language":[{"iso":"eng"}],"citation":{"ama":"Claes L, Jäger A, Johannesmann S, Webersen M, Kupnik M, Henning B. Acoustic Material Characterization of Additively Manufactured Components. In: PROCEEDINGS -- AMA Conferences 2017. AMA Service GmbH; 2017:605-610. doi:10.5162/sensor2017/P2.9","apa":"Claes, L., Jäger, A., Johannesmann, S., Webersen, M., Kupnik, M., & Henning, B. (2017). Acoustic Material Characterization of Additively Manufactured Components. In PROCEEDINGS -- AMA Conferences 2017 (pp. 605–610). AMA Service GmbH. https://doi.org/10.5162/sensor2017/P2.9","chicago":"Claes, Leander, Axel Jäger, Sarah Johannesmann, Manuel Webersen, Mario Kupnik, and Bernd Henning. “Acoustic Material Characterization of Additively Manufactured Components.” In PROCEEDINGS -- AMA Conferences 2017, 605–10. AMA Service GmbH, 2017. https://doi.org/10.5162/sensor2017/P2.9.","bibtex":"@inproceedings{Claes_Jäger_Johannesmann_Webersen_Kupnik_Henning_2017, title={Acoustic Material Characterization of Additively Manufactured Components}, DOI={10.5162/sensor2017/P2.9}, booktitle={PROCEEDINGS -- AMA Conferences 2017}, publisher={AMA Service GmbH}, author={Claes, Leander and Jäger, Axel and Johannesmann, Sarah and Webersen, Manuel and Kupnik, Mario and Henning, Bernd}, year={2017}, pages={605–610} }","mla":"Claes, Leander, et al. “Acoustic Material Characterization of Additively Manufactured Components.” PROCEEDINGS -- AMA Conferences 2017, AMA Service GmbH, 2017, pp. 605–10, doi:10.5162/sensor2017/P2.9.","short":"L. Claes, A. Jäger, S. Johannesmann, M. Webersen, M. Kupnik, B. Henning, in: PROCEEDINGS -- AMA Conferences 2017, AMA Service GmbH, 2017, pp. 605–610.","ieee":"L. Claes, A. Jäger, S. Johannesmann, M. Webersen, M. Kupnik, and B. Henning, “Acoustic Material Characterization of Additively Manufactured Components,” in PROCEEDINGS -- AMA Conferences 2017, 2017, pp. 605–610."},"year":"2017","type":"conference","page":"605-610","date_updated":"2022-01-06T07:03:11Z","_id":"6557","doi":"10.5162/sensor2017/P2.9","publisher":"AMA Service GmbH","author":[{"first_name":"Leander","full_name":"Claes, Leander","orcid":"0000-0002-4393-268X","last_name":"Claes","id":"11829"},{"first_name":"Axel","full_name":"Jäger, Axel","last_name":"Jäger"},{"first_name":"Sarah","full_name":"Johannesmann, Sarah","last_name":"Johannesmann","id":"29190"},{"last_name":"Webersen","id":"11289","first_name":"Manuel","full_name":"Webersen, Manuel","orcid":"0000-0001-6411-4232"},{"full_name":"Kupnik, Mario","first_name":"Mario","last_name":"Kupnik"},{"first_name":"Bernd","full_name":"Henning, Bernd","last_name":"Henning","id":"213"}],"publication":"PROCEEDINGS -- AMA Conferences 2017","department":[{"_id":"49"}],"status":"public","date_created":"2019-01-09T14:37:04Z","publication_identifier":{"isbn":["978-3-9816876-4-4"]},"user_id":"11829","title":"Acoustic Material Characterization of Additively Manufactured Components"},{"title":"Acoustic material characterization of prestressed, plate-shaped specimens","user_id":"11829","date_created":"2019-01-09T14:37:17Z","project":[{"name":"Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"},{"_id":"88","grant_number":"260306237","name":"Ermittlung des hydrothermischen Alterungsverhaltens endlosfaserverstärkter Thermoplaste und Entwicklung eines ultraschallbasierten Messsystems zur zerstörungsfreien Charakterisierung des Alterungszustands für die Komponentenüberwachung und Restlebenszeitprädiktion"}],"status":"public","department":[{"_id":"49"}],"publication":"Sensoren und Messsysteme","author":[{"last_name":"Johannesmann","id":"29190","first_name":"Sarah","full_name":"Johannesmann, Sarah"},{"last_name":"Brockschmidt","first_name":"Tobias","full_name":"Brockschmidt, Tobias"},{"first_name":"Friedhelm","full_name":"Rump, Friedhelm","last_name":"Rump"},{"last_name":"Webersen","id":"11289","first_name":"Manuel","full_name":"Webersen, Manuel","orcid":"0000-0001-6411-4232"},{"id":"11829","last_name":"Claes","orcid":"0000-0002-4393-268X","full_name":"Claes, Leander","first_name":"Leander"},{"full_name":"Henning, Bernd","first_name":"Bernd","id":"213","last_name":"Henning"}],"publisher":"VDE Verlag GmbH","date_updated":"2022-01-06T07:03:12Z","_id":"6568","page":"231-234","year":"2018","type":"conference","citation":{"ieee":"S. Johannesmann, T. Brockschmidt, F. Rump, M. Webersen, L. Claes, and B. Henning, “Acoustic material characterization of prestressed, plate-shaped specimens,” in Sensoren und Messsysteme, 2018, pp. 231–234.","short":"S. Johannesmann, T. Brockschmidt, F. Rump, M. Webersen, L. Claes, B. Henning, in: Sensoren Und Messsysteme, VDE Verlag GmbH, 2018, pp. 231–234.","mla":"Johannesmann, Sarah, et al. “Acoustic Material Characterization of Prestressed, Plate-Shaped Specimens.” Sensoren Und Messsysteme, VDE Verlag GmbH, 2018, pp. 231–34.","bibtex":"@inproceedings{Johannesmann_Brockschmidt_Rump_Webersen_Claes_Henning_2018, title={Acoustic material characterization of prestressed, plate-shaped specimens}, booktitle={Sensoren und Messsysteme}, publisher={VDE Verlag GmbH}, author={Johannesmann, Sarah and Brockschmidt, Tobias and Rump, Friedhelm and Webersen, Manuel and Claes, Leander and Henning, Bernd}, year={2018}, pages={231–234} }","ama":"Johannesmann S, Brockschmidt T, Rump F, Webersen M, Claes L, Henning B. Acoustic material characterization of prestressed, plate-shaped specimens. In: Sensoren Und Messsysteme. VDE Verlag GmbH; 2018:231-234.","apa":"Johannesmann, S., Brockschmidt, T., Rump, F., Webersen, M., Claes, L., & Henning, B. (2018). Acoustic material characterization of prestressed, plate-shaped specimens. In Sensoren und Messsysteme (pp. 231–234). VDE Verlag GmbH.","chicago":"Johannesmann, Sarah, Tobias Brockschmidt, Friedhelm Rump, Manuel Webersen, Leander Claes, and Bernd Henning. “Acoustic Material Characterization of Prestressed, Plate-Shaped Specimens.” In Sensoren Und Messsysteme, 231–34. VDE Verlag GmbH, 2018."},"language":[{"iso":"eng"}]},{"department":[{"_id":"49"}],"author":[{"last_name":"Rautenberg","first_name":"Jens","full_name":"Rautenberg, Jens"},{"first_name":"Bernd","full_name":"Henning, Bernd","last_name":"Henning","id":"213"}],"date_created":"2019-12-17T15:45:54Z","status":"public","abstract":[{"lang":"eng","text":"In the 1950's many investigations have been made in measuring the Young's and the shear modus of isotropic materials with acoustic waves. Therefore both the longitudinal and transversal sound velocities have been determined with only one specimen, that had to be large in comparison to the wavelength (Brown, Reynolds, Dunegan). Therewith the method was suited only for low absorbing materials. In the 1990's further developments led to mono mode rods to describe viscoelastic properties. Their diameters had to be very small for high frequencies, thus giving practical values up to 65 kHz (Benatar). This contribution is about a tubular multi mode specimen and its application for the simultaneous measurement of the abovementioned acoustic properties at high frequencies."}],"user_id":"15911","title":"Acoustic properties of highly attenuating isotropic media","language":[{"iso":"eng"}],"citation":{"ieee":"J. Rautenberg and B. Henning, “Acoustic properties of highly attenuating isotropic media,” presented at the 6th World Congress on Ultrasonics (WCU 2005), Beijing, China, 2005.","short":"J. Rautenberg, B. Henning, in: 2005.","bibtex":"@inproceedings{Rautenberg_Henning_2005, title={Acoustic properties of highly attenuating isotropic media}, author={Rautenberg, Jens and Henning, Bernd}, year={2005} }","mla":"Rautenberg, Jens, and Bernd Henning. Acoustic Properties of Highly Attenuating Isotropic Media. 2005.","ama":"Rautenberg J, Henning B. Acoustic properties of highly attenuating isotropic media. In: ; 2005.","apa":"Rautenberg, J., & Henning, B. (2005). Acoustic properties of highly attenuating isotropic media. Presented at the 6th World Congress on Ultrasonics (WCU 2005), Beijing, China.","chicago":"Rautenberg, Jens, and Bernd Henning. “Acoustic Properties of Highly Attenuating Isotropic Media,” 2005."},"type":"conference","year":"2005","conference":{"location":"Beijing, China","start_date":"28.08.2005","name":"6th World Congress on Ultrasonics (WCU 2005)","end_date":"09.09.2005"},"_id":"15358","date_updated":"2022-01-06T06:52:21Z"},{"status":"public","date_created":"2019-12-17T13:20:39Z","author":[{"last_name":"Henning","id":"213","first_name":"Bernd","full_name":"Henning, Bernd"},{"first_name":"Jens","full_name":"Rautenberg, Jens","last_name":"Rautenberg"}],"department":[{"_id":"49"}],"title":"Acoustical waveguides for sensor applications","user_id":"15911","abstract":[{"lang":"eng","text":"The continuous measurement of rheological properties (density and viscosity) or material properties (concentration of selected substances) of liquid mixtures in the chemical industry or in the food industry is a great challenge to this day. Standard chemical sensors are often not suitable for industrial processes because of their slow sensor response and their limited robustness due to the direct contact to process media. Ultrasonic sensor systems meet the practical requirements of a chemical sensor quite well. Current ultrasonic sensor systems are already widely used as acoustic chemical sensors to measure concentration of selected substances or to monitor the course of polymerization, crystallization or fermentation processes. Useable acoustic properties for the characterization of liquid mixtures are sound velocity, sound absorption and acoustic impedance in consideration of temperature. This contribution will give a short overview of the state of the art and several trends for the use of ultrasonic sensor systems in process applications. Currently there are many activities to use acoustic waveguides for above mentioned sensor applications. By means of two selected examples (density measurement and determination of acoustic properties of highly absorbing synthetic polymers) it will presented new developed measurement principles using acoustic waveguides."}],"year":"2007","citation":{"short":"B. Henning, J. Rautenberg, in: 2007.","ieee":"B. Henning and J. Rautenberg, “Acoustical waveguides for sensor applications,” presented at the International Congress on Ultrasonics (ICU), Wien, 2007.","ama":"Henning B, Rautenberg J. Acoustical waveguides for sensor applications. In: ; 2007.","apa":"Henning, B., & Rautenberg, J. (2007). Acoustical waveguides for sensor applications. Presented at the International Congress on Ultrasonics (ICU), Wien.","chicago":"Henning, Bernd, and Jens Rautenberg. “Acoustical Waveguides for Sensor Applications,” 2007.","bibtex":"@inproceedings{Henning_Rautenberg_2007, title={Acoustical waveguides for sensor applications}, author={Henning, Bernd and Rautenberg, Jens}, year={2007} }","mla":"Henning, Bernd, and Jens Rautenberg. Acoustical Waveguides for Sensor Applications. 2007."},"type":"conference","language":[{"iso":"eng"}],"_id":"15337","date_updated":"2022-01-06T06:52:20Z","conference":{"location":"Wien","name":"International Congress on Ultrasonics (ICU)","start_date":"09.04.2007","end_date":"12.04.2007"}},{"department":[{"_id":"49"}],"author":[{"last_name":"Bause","full_name":"Bause, Fabian","first_name":"Fabian"},{"id":"213","last_name":"Henning","full_name":"Henning, Bernd","first_name":"Bernd"}],"date_created":"2019-11-05T15:01:12Z","status":"public","user_id":"15911","title":"Adaptives Mode-Tracing und numerische Stabilisierung modellierter Anregungsstrukturen für die halbanalytische Simulation geführter Wellen","language":[{"iso":"eng"}],"type":"conference_abstract","citation":{"chicago":"Bause, Fabian, and Bernd Henning. “Adaptives Mode-Tracing Und Numerische Stabilisierung Modellierter Anregungsstrukturen Für Die Halbanalytische Simulation Geführter Wellen,” 21AD.","apa":"Bause, F., & Henning, B. (21AD). Adaptives Mode-Tracing und numerische Stabilisierung modellierter Anregungsstrukturen für die halbanalytische Simulation geführter Wellen.","ama":"Bause F, Henning B. Adaptives Mode-Tracing und numerische Stabilisierung modellierter Anregungsstrukturen für die halbanalytische Simulation geführter Wellen. In: ; 21AD.","mla":"Bause, Fabian, and Bernd Henning. Adaptives Mode-Tracing Und Numerische Stabilisierung Modellierter Anregungsstrukturen Für Die Halbanalytische Simulation Geführter Wellen. 21AD.","bibtex":"@inproceedings{Bause_Henning_21AD, title={Adaptives Mode-Tracing und numerische Stabilisierung modellierter Anregungsstrukturen für die halbanalytische Simulation geführter Wellen}, author={Bause, Fabian and Henning, Bernd}, year={21AD} }","short":"F. Bause, B. Henning, in: 21AD.","ieee":"F. Bause and B. Henning, “Adaptives Mode-Tracing und numerische Stabilisierung modellierter Anregungsstrukturen für die halbanalytische Simulation geführter Wellen,” 21AD."},"year":"2010","_id":"14552","date_updated":"2022-01-06T06:52:02Z"},{"status":"public","date_created":"2019-01-09T16:12:23Z","author":[{"orcid":"0000-0002-4393-268X","full_name":"Claes, Leander","first_name":"Leander","id":"11829","last_name":"Claes"},{"id":"32580","last_name":"Zeipert","full_name":"Zeipert, Henning","first_name":"Henning"},{"first_name":"Peter","full_name":"Koppa, Peter","last_name":"Koppa"},{"first_name":"Thomas","full_name":"Tröster, Thomas","last_name":"Tröster","id":"553"},{"last_name":"Henning","id":"213","first_name":"Bernd","full_name":"Henning, Bernd"}],"department":[{"_id":"49"},{"_id":"149"},{"_id":"219"}],"user_id":"11829","title":"Additiv gefertigte, akustische Diffusor-Strukturen für Ultraschallanwendungen","place":"Workshop \"Messtechnische Anwendungen von Ultraschall\", Drübeck","language":[{"iso":"eng"}],"type":"misc","citation":{"short":"L. Claes, H. Zeipert, P. Koppa, T. Tröster, B. Henning, Additiv Gefertigte, Akustische Diffusor-Strukturen Für Ultraschallanwendungen, Workshop “Messtechnische Anwendungen von Ultraschall”, Drübeck, 2018.","ieee":"L. Claes, H. Zeipert, P. Koppa, T. Tröster, and B. Henning, Additiv gefertigte, akustische Diffusor-Strukturen für Ultraschallanwendungen. Workshop “Messtechnische Anwendungen von Ultraschall”, Drübeck, 2018.","chicago":"Claes, Leander, Henning Zeipert, Peter Koppa, Thomas Tröster, and Bernd Henning. Additiv Gefertigte, Akustische Diffusor-Strukturen Für Ultraschallanwendungen. Workshop “Messtechnische Anwendungen von Ultraschall”, Drübeck, 2018.","apa":"Claes, L., Zeipert, H., Koppa, P., Tröster, T., & Henning, B. (2018). Additiv gefertigte, akustische Diffusor-Strukturen für Ultraschallanwendungen. Workshop “Messtechnische Anwendungen von Ultraschall”, Drübeck.","ama":"Claes L, Zeipert H, Koppa P, Tröster T, Henning B. 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Koppa, T. Tröster, B. Henning, in: Proceedings of Meetings on Acoustics, Honolulu, 2017, p. 030004.","mla":"Claes, Leander, et al. “Additively Manufactured Acoustic Diffuser Structures for Ultrasonic Measurement Applications.” Proceedings of Meetings on Acoustics, 2017, p. 030004, doi:10.1121/2.0000688.","bibtex":"@inproceedings{Claes_Zeipert_Koppa_Tröster_Henning_2017, place={Honolulu}, title={Additively manufactured acoustic diffuser structures for ultrasonic measurement applications}, DOI={10.1121/2.0000688}, booktitle={Proceedings of Meetings on Acoustics}, author={Claes, Leander and Zeipert, Henning and Koppa, Peter and Tröster, Thomas and Henning, Bernd}, year={2017}, pages={030004} }","chicago":"Claes, Leander, Henning Zeipert, Peter Koppa, Thomas Tröster, and Bernd Henning. “Additively Manufactured Acoustic Diffuser Structures for Ultrasonic Measurement Applications.” In Proceedings of Meetings on Acoustics, 030004. Honolulu, 2017. https://doi.org/10.1121/2.0000688.","apa":"Claes, L., Zeipert, H., Koppa, P., Tröster, T., & Henning, B. (2017). Additively manufactured acoustic diffuser structures for ultrasonic measurement applications. In Proceedings of Meetings on Acoustics (p. 030004). Honolulu. https://doi.org/10.1121/2.0000688","ama":"Claes L, Zeipert H, Koppa P, Tröster T, Henning B. Additively manufactured acoustic diffuser structures for ultrasonic measurement applications. In: Proceedings of Meetings on Acoustics. Honolulu; 2017:030004. doi:10.1121/2.0000688"},"page":"030004","doi":"10.1121/2.0000688","_id":"6559","date_updated":"2022-01-06T07:03:11Z","status":"public","date_created":"2019-01-09T14:37:06Z","author":[{"first_name":"Leander","full_name":"Claes, Leander","orcid":"0000-0002-4393-268X","last_name":"Claes","id":"11829"},{"id":"32580","last_name":"Zeipert","full_name":"Zeipert, Henning","first_name":"Henning"},{"last_name":"Koppa","full_name":"Koppa, Peter","first_name":"Peter"},{"last_name":"Tröster","id":"553","first_name":"Thomas","full_name":"Tröster, Thomas"},{"last_name":"Henning","id":"213","first_name":"Bernd","full_name":"Henning, Bernd"}],"department":[{"_id":"49"},{"_id":"149"},{"_id":"219"}],"publication":"Proceedings of Meetings on Acoustics","user_id":"11829","title":"Additively manufactured acoustic diffuser structures for ultrasonic measurement applications","place":"Honolulu"},{"year":"2019","citation":{"ieee":"M. Webersen, M. Hüttner, F. Woitschek, E. Moritzer, and B. Henning, “Akustische Charakterisierung der mechanischen Eigenschaften künstlich gealterter Polymere,” in Fortschritte der Akustik - DAGA 2019, Rostock, 2019.","short":"M. Webersen, M. Hüttner, F. Woitschek, E. Moritzer, B. Henning, in: Deutsche Gesellschaft für Akustik e.V. (DEGA) (Ed.), Fortschritte der Akustik - DAGA 2019, 2019.","bibtex":"@inproceedings{Webersen_Hüttner_Woitschek_Moritzer_Henning_2019, title={Akustische Charakterisierung der mechanischen Eigenschaften künstlich gealterter Polymere}, booktitle={Fortschritte der Akustik - DAGA 2019}, author={Webersen, Manuel and Hüttner, Matthias and Woitschek, Fabian and Moritzer, Elmar and Henning, Bernd}, editor={Deutsche Gesellschaft für Akustik e.V. (DEGA)Editor}, year={2019} }","mla":"Webersen, Manuel, et al. “Akustische Charakterisierung der mechanischen Eigenschaften künstlich gealterter Polymere.” Fortschritte der Akustik - DAGA 2019, edited by Deutsche Gesellschaft für Akustik e.V. (DEGA), 2019.","apa":"Webersen, M., Hüttner, M., Woitschek, F., Moritzer, E., & Henning, B. (2019). Akustische Charakterisierung der mechanischen Eigenschaften künstlich gealterter Polymere. In Deutsche Gesellschaft für Akustik e.V. (DEGA) (Ed.), Fortschritte der Akustik - DAGA 2019. Rostock.","ama":"Webersen M, Hüttner M, Woitschek F, Moritzer E, Henning B. Akustische Charakterisierung der mechanischen Eigenschaften künstlich gealterter Polymere. In: Deutsche Gesellschaft für Akustik e.V. (DEGA), ed. Fortschritte der Akustik - DAGA 2019. ; 2019.","chicago":"Webersen, Manuel, Matthias Hüttner, Fabian Woitschek, Elmar Moritzer, and Bernd Henning. “Akustische Charakterisierung der mechanischen Eigenschaften künstlich gealterter Polymere.” In Fortschritte der Akustik - DAGA 2019, edited by Deutsche Gesellschaft für Akustik e.V. (DEGA), 2019."},"type":"conference","language":[{"iso":"ger"}],"date_updated":"2022-01-06T06:50:30Z","_id":"10135","conference":{"end_date":"2019-03-21","location":"Rostock","start_date":"2019-03-18","name":"45. Jahrestagung f[r Akustik - DAGA 2019"},"corporate_editor":["Deutsche Gesellschaft für Akustik e.V. (DEGA)"],"author":[{"orcid":"0000-0001-6411-4232","full_name":"Webersen, Manuel","first_name":"Manuel","id":"11289","last_name":"Webersen"},{"full_name":"Hüttner, Matthias","first_name":"Matthias","last_name":"Hüttner"},{"first_name":"Fabian","full_name":"Woitschek, Fabian","last_name":"Woitschek"},{"last_name":"Moritzer","full_name":"Moritzer, Elmar","first_name":"Elmar"},{"last_name":"Henning","id":"213","first_name":"Bernd","full_name":"Henning, Bernd"}],"publication":"Fortschritte der Akustik - DAGA 2019","department":[{"_id":"49"}],"publication_identifier":{"unknown":["978-3-939296-14-0"]},"publication_status":"published","status":"public","date_created":"2019-06-06T07:16:22Z","title":"Akustische Charakterisierung der mechanischen Eigenschaften künstlich gealterter Polymere","user_id":"11289"},{"date_updated":"2022-01-06T07:03:12Z","_id":"6578","page":"1263-1266","citation":{"ieee":"M. Webersen, S. Johannesmann, J. Düchting, L. Claes, and B. Henning, “Akustische Charakterisierung der richtungsabhängigen elastischen Eigenschaften faserverstärkter Kunststoffe,” in Fortschritte der Akustik - DAGA 2018, 2018, pp. 1263–1266.","short":"M. Webersen, S. Johannesmann, J. Düchting, L. Claes, B. Henning, in: Fortschritte Der Akustik - DAGA 2018, 2018, pp. 1263–1266.","bibtex":"@inproceedings{Webersen_Johannesmann_Düchting_Claes_Henning_2018, title={Akustische Charakterisierung der richtungsabhängigen elastischen Eigenschaften faserverstärkter Kunststoffe}, booktitle={Fortschritte der Akustik - DAGA 2018}, author={Webersen, Manuel and Johannesmann, Sarah and Düchting, Julia and Claes, Leander and Henning, Bernd}, year={2018}, pages={1263–1266} }","mla":"Webersen, Manuel, et al. “Akustische Charakterisierung Der Richtungsabhängigen Elastischen Eigenschaften Faserverstärkter Kunststoffe.” Fortschritte Der Akustik - DAGA 2018, 2018, pp. 1263–66.","ama":"Webersen M, Johannesmann S, Düchting J, Claes L, Henning B. Akustische Charakterisierung der richtungsabhängigen elastischen Eigenschaften faserverstärkter Kunststoffe. In: Fortschritte Der Akustik - DAGA 2018. ; 2018:1263-1266.","apa":"Webersen, M., Johannesmann, S., Düchting, J., Claes, L., & Henning, B. (2018). Akustische Charakterisierung der richtungsabhängigen elastischen Eigenschaften faserverstärkter Kunststoffe. In Fortschritte der Akustik - DAGA 2018 (pp. 1263–1266).","chicago":"Webersen, Manuel, Sarah Johannesmann, Julia Düchting, Leander Claes, and Bernd Henning. “Akustische Charakterisierung Der Richtungsabhängigen Elastischen Eigenschaften Faserverstärkter Kunststoffe.” In Fortschritte Der Akustik - DAGA 2018, 1263–66, 2018."},"type":"conference","year":"2018","language":[{"iso":"eng"}],"title":"Akustische Charakterisierung der richtungsabhängigen elastischen Eigenschaften faserverstärkter Kunststoffe","user_id":"11829","date_created":"2019-01-09T14:37:28Z","project":[{"_id":"52","name":"Computing Resources Provided by the Paderborn Center for Parallel Computing"},{"_id":"88","grant_number":"260306237","name":"Ermittlung des hydrothermischen Alterungsverhaltens endlosfaserverstärkter Thermoplaste und Entwicklung eines ultraschallbasierten Messsystems zur zerstörungsfreien Charakterisierung des Alterungszustands für die Komponentenüberwachung und Restlebenszeitprädiktion"}],"status":"public","publication":"Fortschritte der Akustik - DAGA 2018","department":[{"_id":"49"}],"author":[{"last_name":"Webersen","id":"11289","first_name":"Manuel","orcid":"0000-0001-6411-4232","full_name":"Webersen, Manuel"},{"full_name":"Johannesmann, Sarah","first_name":"Sarah","id":"29190","last_name":"Johannesmann"},{"last_name":"Düchting","first_name":"Julia","full_name":"Düchting, Julia"},{"first_name":"Leander","orcid":"0000-0002-4393-268X","full_name":"Claes, Leander","last_name":"Claes","id":"11829"},{"last_name":"Henning","id":"213","first_name":"Bernd","full_name":"Henning, Bernd"}]},{"language":[{"iso":"eng"}],"doi":"10.1515/teme-2017-0132","date_updated":"2022-01-06T07:03:12Z","publication_identifier":{"issn":["0171-8096"]},"project":[{"_id":"52","name":"Computing Resources Provided by the Paderborn Center for Parallel Computing"},{"grant_number":"260306237","name":"Ermittlung des hydrothermischen Alterungsverhaltens endlosfaserverstärkter Thermoplaste und Entwicklung eines ultraschallbasierten Messsystems zur zerstörungsfreien Charakterisierung des Alterungszustands für die Komponentenüberwachung und Restlebenszeitprädiktion","_id":"88"}],"department":[{"_id":"49"}],"title":"An acoustic waveguide-based approach to the complete characterisation of linear elastic, orthotropic material behaviour","citation":{"short":"S. Johannesmann, J. Düchting, M. Webersen, L. Claes, B. Henning, Tm - Technisches Messen 2018 (2018) 478–486.","ieee":"S. Johannesmann, J. Düchting, M. Webersen, L. Claes, and B. Henning, “An acoustic waveguide-based approach to the complete characterisation of linear elastic, orthotropic material behaviour,” tm - Technisches Messen, vol. 2018, no. 85, pp. 478–486, 2018.","apa":"Johannesmann, S., Düchting, J., Webersen, M., Claes, L., & Henning, B. (2018). An acoustic waveguide-based approach to the complete characterisation of linear elastic, orthotropic material behaviour. Tm - Technisches Messen, 2018(85), 478–486. https://doi.org/10.1515/teme-2017-0132","ama":"Johannesmann S, Düchting J, Webersen M, Claes L, Henning B. An acoustic waveguide-based approach to the complete characterisation of linear elastic, orthotropic material behaviour. tm - Technisches Messen. 2018;2018(85):478-486. doi:10.1515/teme-2017-0132","chicago":"Johannesmann, Sarah, Julia Düchting, Manuel Webersen, Leander Claes, and Bernd Henning. “An Acoustic Waveguide-Based Approach to the Complete Characterisation of Linear Elastic, Orthotropic Material Behaviour.” Tm - Technisches Messen 2018, no. 85 (2018): 478–86. https://doi.org/10.1515/teme-2017-0132.","mla":"Johannesmann, Sarah, et al. “An Acoustic Waveguide-Based Approach to the Complete Characterisation of Linear Elastic, Orthotropic Material Behaviour.” Tm - Technisches Messen, vol. 2018, no. 85, 2018, pp. 478–86, doi:10.1515/teme-2017-0132.","bibtex":"@article{Johannesmann_Düchting_Webersen_Claes_Henning_2018, title={An acoustic waveguide-based approach to the complete characterisation of linear elastic, orthotropic material behaviour}, volume={2018}, DOI={10.1515/teme-2017-0132}, number={85}, journal={tm - Technisches Messen}, author={Johannesmann, Sarah and Düchting, Julia and Webersen, Manuel and Claes, Leander and Henning, Bernd}, year={2018}, pages={478–486} }"},"year":"2018","type":"journal_article","page":"478-486","issue":"85","_id":"6567","intvolume":" 2018","volume":2018,"status":"public","date_created":"2019-01-09T14:37:15Z","quality_controlled":"1","author":[{"id":"29190","last_name":"Johannesmann","full_name":"Johannesmann, Sarah","first_name":"Sarah"},{"last_name":"Düchting","full_name":"Düchting, Julia","first_name":"Julia"},{"first_name":"Manuel","full_name":"Webersen, Manuel","orcid":"0000-0001-6411-4232","last_name":"Webersen","id":"11289"},{"first_name":"Leander","orcid":"0000-0002-4393-268X","full_name":"Claes, Leander","last_name":"Claes","id":"11829"},{"last_name":"Henning","id":"213","first_name":"Bernd","full_name":"Henning, Bernd"}],"keyword":["Continous-fibre reinforced plastics","material parameters","orthotropy","ultrasonics"],"publication":"tm - Technisches Messen","user_id":"11829"},{"title":"An approach to adhesive bond characterisation using guided acoustic waves in multi-layered plates","publication_status":"published","publication_identifier":{"issn":["2196-677X","0178-2312"]},"project":[{"grant_number":"449607253","name":"Vermiedene Kreuzungen von Lamb-Wellenmoden in mehrlagigen Strukturen","_id":"105"}],"department":[{"_id":"49"}],"doi":"10.1515/auto-2021-0089","date_updated":"2022-01-17T13:06:47Z","language":[{"iso":"eng"}],"user_id":"11829","abstract":[{"text":"An approach for the non-destructive characterisation of adhesive bonds using guided ultrasonic waves is presented. Pulsed laser radiation is used to thermoacoustically excite broadband ultrasonic waves in a multi-layered sample, consisting of a metal plate adhesively joined to a polymeric layer using synthetic resin. The resulting signals are received by a purpose-built piezoelectric transducer. Varying the distance between excitation and detection yields spatio-temporal measurement data, from which the dispersive properties of the propagating waves can be inferred using a two-dimensional Fourier transform, assuming the plates to act as coupled waveguides. Coupled multi-layered waveguides show an effect referred to as mode repulsion, where the distance between certain modes in the frequency-wavenumber domain is assumed to be a measure of coupling strength. Measurements at different stages of curing of the adhesive layer are performed and evaluated. A comparison of the results shows changes in the dispersive properties, namely an increased modal bandwidth for the fully cured sample as well as an increased modal distance.","lang":"eng"}],"status":"public","date_created":"2021-11-11T09:38:20Z","quality_controlled":"1","author":[{"full_name":"Zeipert, Henning","first_name":"Henning","id":"32580","last_name":"Zeipert"},{"orcid":"0000-0002-4393-268X","full_name":"Claes, Leander","first_name":"Leander","id":"11829","last_name":"Claes"},{"last_name":"Johannesmann","id":"29190","first_name":"Sarah","full_name":"Johannesmann, Sarah"},{"full_name":"Lugovtsova, Yevgeniya","first_name":"Yevgeniya","last_name":"Lugovtsova"},{"first_name":"Marcel","full_name":"Nicolai, Marcel","last_name":"Nicolai"},{"last_name":"Prager","first_name":"Jens","full_name":"Prager, Jens"},{"full_name":"Henning, Bernd","first_name":"Bernd","id":"213","last_name":"Henning"}],"publication":"at - Automatisierungstechnik","_id":"27367","type":"journal_article","citation":{"bibtex":"@article{Zeipert_Claes_Johannesmann_Lugovtsova_Nicolai_Prager_Henning_2021, title={An approach to adhesive bond characterisation using guided acoustic waves in multi-layered plates}, DOI={10.1515/auto-2021-0089}, journal={at - Automatisierungstechnik}, author={Zeipert, Henning and Claes, Leander and Johannesmann, Sarah and Lugovtsova, Yevgeniya and Nicolai, Marcel and Prager, Jens and Henning, Bernd}, year={2021}, pages={962–969} }","mla":"Zeipert, Henning, et al. “An Approach to Adhesive Bond Characterisation Using Guided Acoustic Waves in Multi-Layered Plates.” At - Automatisierungstechnik, 2021, pp. 962–69, doi:10.1515/auto-2021-0089.","chicago":"Zeipert, Henning, Leander Claes, Sarah Johannesmann, Yevgeniya Lugovtsova, Marcel Nicolai, Jens Prager, and Bernd Henning. “An Approach to Adhesive Bond Characterisation Using Guided Acoustic Waves in Multi-Layered Plates.” At - Automatisierungstechnik, 2021, 962–69. https://doi.org/10.1515/auto-2021-0089.","ama":"Zeipert H, Claes L, Johannesmann S, et al. An approach to adhesive bond characterisation using guided acoustic waves in multi-layered plates. at - Automatisierungstechnik. Published online 2021:962-969. doi:10.1515/auto-2021-0089","apa":"Zeipert, H., Claes, L., Johannesmann, S., Lugovtsova, Y., Nicolai, M., Prager, J., & Henning, B. (2021). An approach to adhesive bond characterisation using guided acoustic waves in multi-layered plates. At - Automatisierungstechnik, 962–969. https://doi.org/10.1515/auto-2021-0089","ieee":"H. Zeipert et al., “An approach to adhesive bond characterisation using guided acoustic waves in multi-layered plates,” at - Automatisierungstechnik, pp. 962–969, 2021, doi: 10.1515/auto-2021-0089.","short":"H. Zeipert, L. Claes, S. Johannesmann, Y. Lugovtsova, M. Nicolai, J. Prager, B. Henning, At - Automatisierungstechnik (2021) 962–969."},"year":"2021","page":"962-969","main_file_link":[{"url":"https://www.degruyter.com/document/doi/10.1515/auto-2021-0089/html"}]},{"date_updated":"2022-01-06T06:51:31Z","_id":"13215","conference":{"location":"Lyon","start_date":"2016-07-25","name":"32nd International Conference of the Polymer Processing Society","end_date":"2016-07-29"},"corporate_editor":["The Polymer Processing Society"],"type":"conference","year":"2016","citation":{"mla":"Moritzer, Elmar, et al. An Approach to Non-Destructive Testing of Aged Polymers. Edited by The Polymer Processing Society, 2016.","bibtex":"@inproceedings{Moritzer_Hüttner_Henning_Webersen_2016, title={An Approach to Non-Destructive Testing of Aged Polymers}, author={Moritzer, Elmar and Hüttner, Matthias and Henning, Bernd and Webersen, Manuel}, editor={The Polymer Processing SocietyEditor}, year={2016} }","apa":"Moritzer, E., Hüttner, M., Henning, B., & Webersen, M. (2016). An Approach to Non-Destructive Testing of Aged Polymers. In The Polymer Processing Society (Ed.). Presented at the 32nd International Conference of the Polymer Processing Society, Lyon.","ama":"Moritzer E, Hüttner M, Henning B, Webersen M. An Approach to Non-Destructive Testing of Aged Polymers. In: The Polymer Processing Society, ed. ; 2016.","chicago":"Moritzer, Elmar, Matthias Hüttner, Bernd Henning, and Manuel Webersen. “An Approach to Non-Destructive Testing of Aged Polymers.” edited by The Polymer Processing Society, 2016.","ieee":"E. Moritzer, M. Hüttner, B. Henning, and M. Webersen, “An Approach to Non-Destructive Testing of Aged Polymers,” presented at the 32nd International Conference of the Polymer Processing Society, Lyon, 2016.","short":"E. Moritzer, M. Hüttner, B. Henning, M. Webersen, in: The Polymer Processing Society (Ed.), 2016."},"language":[{"iso":"eng"}],"title":"An Approach to Non-Destructive Testing of Aged Polymers","user_id":"11289","author":[{"last_name":"Moritzer","full_name":"Moritzer, Elmar","first_name":"Elmar"},{"first_name":"Matthias","full_name":"Hüttner, Matthias","last_name":"Hüttner"},{"last_name":"Henning","id":"213","first_name":"Bernd","full_name":"Henning, Bernd"},{"orcid":"0000-0001-6411-4232","full_name":"Webersen, Manuel","first_name":"Manuel","id":"11289","last_name":"Webersen"}],"department":[{"_id":"49"}],"status":"public","date_created":"2019-09-13T13:13:44Z"},{"doi":"10.1002/eng2.12573","article_number":"e12573","oa":"1","date_updated":"2022-09-19T06:59:57Z","_id":"6579","type":"journal_article","citation":{"chicago":"Inguva, Venkatesh, Nadine Feldmann, Leander Claes, Taras Koturbash, Thomas Hahn-Jose, Vladimir Koutcherov, and Eugeny Kenig. “An Explicit Symplectic Approach to Solving the Wave Equation in Moving Media.” Engineering Reports, 2022. https://doi.org/10.1002/eng2.12573.","ama":"Inguva V, Feldmann N, Claes L, et al. An explicit symplectic approach to solving the wave equation in moving media. Engineering Reports. Published online 2022. doi:10.1002/eng2.12573","short":"V. Inguva, N. Feldmann, L. Claes, T. Koturbash, T. Hahn-Jose, V. Koutcherov, E. Kenig, Engineering Reports (2022).","apa":"Inguva, V., Feldmann, N., Claes, L., Koturbash, T., Hahn-Jose, T., Koutcherov, V., & Kenig, E. (2022). An explicit symplectic approach to solving the wave equation in moving media. Engineering Reports, Article e12573. https://doi.org/10.1002/eng2.12573","mla":"Inguva, Venkatesh, et al. “An Explicit Symplectic Approach to Solving the Wave Equation in Moving Media.” Engineering Reports, e12573, 2022, doi:10.1002/eng2.12573.","bibtex":"@article{Inguva_Feldmann_Claes_Koturbash_Hahn-Jose_Koutcherov_Kenig_2022, title={An explicit symplectic approach to solving the wave equation in moving media}, DOI={10.1002/eng2.12573}, number={e12573}, journal={Engineering Reports}, author={Inguva, Venkatesh and Feldmann, Nadine and Claes, Leander and Koturbash, Taras and Hahn-Jose, Thomas and Koutcherov, Vladimir and Kenig, Eugeny}, year={2022} }","ieee":"V. Inguva et al., “An explicit symplectic approach to solving the wave equation in moving media,” Engineering Reports, Art. no. e12573, 2022, doi: 10.1002/eng2.12573."},"year":"2022","language":[{"iso":"eng"}],"main_file_link":[{"url":"https://onlinelibrary.wiley.com/doi/abs/10.1002/eng2.12573","open_access":"1"}],"title":"An explicit symplectic approach to solving the wave equation in moving media","user_id":"11829","abstract":[{"lang":"eng","text":"An explicit approach using symplectic time integration in conjunction with traditional finite difference spatial derivatives to solve the wave equation in moving media is presented. A simple operator split of this second order wave equation into two coupled first order equations is performed, allowing these split equations to be solved symplectically. Orders of symplectic time integration ranging from first to fourth along with orders of spatial derivatives ranging from second to sixth are explored. The case of cylindrical acoustic spreading in air under a constant velocity in a 2D square structured domain is considered. The variation of the computed time-of-flight, frequency, and wave length are studied with varying grid resolution and the deviations from the analytical solutions are determined. It was found that symplectic time integration interferes with finite difference spatial derivatives higher than second order causing unexpected results. This is actually beneficial for unstructured finite volume tools like OpenFOAM where second order spatial operators are the state-of-the art. Cylindrical acoustic spreading is simulated on an unstructured 2D triangle mesh showing that symplectic time integration is not limited to the spatial discretization paradigm and overcomes the numerical diffusion arising with the in-built numerical methods which hinder wave propagation."}],"article_type":"original","date_created":"2019-01-09T14:37:29Z","status":"public","department":[{"_id":"145"},{"_id":"49"}],"publication":"Engineering Reports","author":[{"full_name":"Inguva, Venkatesh","first_name":"Venkatesh","id":"75069","last_name":"Inguva"},{"id":"23082","last_name":"Feldmann","full_name":"Feldmann, Nadine","first_name":"Nadine"},{"last_name":"Claes","id":"11829","first_name":"Leander","full_name":"Claes, Leander","orcid":"0000-0002-4393-268X"},{"full_name":"Koturbash, Taras","first_name":"Taras","last_name":"Koturbash"},{"first_name":"Thomas","full_name":"Hahn-Jose, Thomas","last_name":"Hahn-Jose"},{"last_name":"Koutcherov","full_name":"Koutcherov, Vladimir","first_name":"Vladimir"},{"full_name":"Kenig, Eugeny","first_name":"Eugeny","id":"665","last_name":"Kenig"}]},{"conference":{"end_date":"14.10.2010","location":"San Diego, California","name":"IEEE International Ultrasonics Symposium (IUS 2010)","start_date":"11.10.2010"},"_id":"14561","date_updated":"2022-01-06T06:52:03Z","page":"719-722","citation":{"ieee":"F. Bause, J. Rautenberg, and B. Henning, “An improved mode-tracing algorithm to compute dispersion curves of acoustic waveguides,” presented at the IEEE International Ultrasonics Symposium (IUS 2010), San Diego, California, 2010, pp. 719–722.","short":"F. Bause, J. Rautenberg, B. Henning, in: 2010, pp. 719–722.","bibtex":"@inproceedings{Bause_Rautenberg_Henning_2010, title={An improved mode-tracing algorithm to compute dispersion curves of acoustic waveguides}, author={Bause, Fabian and Rautenberg, Jens and Henning, Bernd}, year={2010}, pages={719–722} }","mla":"Bause, Fabian, et al. An Improved Mode-Tracing Algorithm to Compute Dispersion Curves of Acoustic Waveguides. 2010, pp. 719–22.","ama":"Bause F, Rautenberg J, Henning B. An improved mode-tracing algorithm to compute dispersion curves of acoustic waveguides. In: ; 2010:719-722.","apa":"Bause, F., Rautenberg, J., & Henning, B. (2010). An improved mode-tracing algorithm to compute dispersion curves of acoustic waveguides (pp. 719–722). Presented at the IEEE International Ultrasonics Symposium (IUS 2010), San Diego, California.","chicago":"Bause, Fabian, Jens Rautenberg, and Bernd Henning. “An Improved Mode-Tracing Algorithm to Compute Dispersion Curves of Acoustic Waveguides,” 719–22, 2010."},"type":"conference","year":"2010","language":[{"iso":"eng"}],"abstract":[{"lang":"eng","text":"Semi-analytical approaches for the description of dispersion in acoustic waveguides are based on root finding in a characteristic function. A mode-tracing algorithm helps to find all solutions of this problem by consecutively bracketing single roots. In this contribution we present a multistage and adaptive mode-tracing algorithm, which uses an adaptive step size for the prediction of consecutive solutions as well as an adaptive estimation of the search space around these predictions. Furthermore we present a validation stage to ensure the correlation between consecutive solutions alias waveguide modes."}],"title":"An improved mode-tracing algorithm to compute dispersion curves of acoustic waveguides","user_id":"15911","department":[{"_id":"49"}],"author":[{"first_name":"Fabian","full_name":"Bause, Fabian","last_name":"Bause"},{"first_name":"Jens","full_name":"Rautenberg, Jens","last_name":"Rautenberg"},{"last_name":"Henning","id":"213","first_name":"Bernd","full_name":"Henning, Bernd"}],"date_created":"2019-11-05T15:13:25Z","status":"public"},{"page":"59-65","type":"journal_article","year":"2018","citation":{"apa":"Feldmann, N., Jurgelucks, B., Claes, L., Schulze, V., Henning, B., & Walther, A. (2018). An inverse approach to the characterisation of material parameters of piezoelectric discs with triple-ring-electrodes. Tm - Technisches Messen, 86(2), 59–65. https://doi.org/10.1515/teme-2018-0066","ama":"Feldmann N, Jurgelucks B, Claes L, Schulze V, Henning B, Walther A. An inverse approach to the characterisation of material parameters of piezoelectric discs with triple-ring-electrodes. tm - Technisches Messen. 2018;86(2):59-65. doi:10.1515/teme-2018-0066","chicago":"Feldmann, Nadine, Benjamin Jurgelucks, Leander Claes, Veronika Schulze, Bernd Henning, and Andrea Walther. “An Inverse Approach to the Characterisation of Material Parameters of Piezoelectric Discs with Triple-Ring-Electrodes.” Tm - Technisches Messen 86, no. 2 (2018): 59–65. https://doi.org/10.1515/teme-2018-0066.","mla":"Feldmann, Nadine, et al. “An Inverse Approach to the Characterisation of Material Parameters of Piezoelectric Discs with Triple-Ring-Electrodes.” Tm - Technisches Messen, vol. 86, no. 2, Walter de Gruyter GmbH, 2018, pp. 59–65, doi:10.1515/teme-2018-0066.","bibtex":"@article{Feldmann_Jurgelucks_Claes_Schulze_Henning_Walther_2018, title={An inverse approach to the characterisation of material parameters of piezoelectric discs with triple-ring-electrodes}, volume={86}, DOI={10.1515/teme-2018-0066}, number={2}, journal={tm - Technisches Messen}, publisher={Walter de Gruyter GmbH}, author={Feldmann, Nadine and Jurgelucks, Benjamin and Claes, Leander and Schulze, Veronika and Henning, Bernd and Walther, Andrea}, year={2018}, pages={59–65} }","short":"N. Feldmann, B. Jurgelucks, L. Claes, V. Schulze, B. Henning, A. Walther, Tm - Technisches Messen 86 (2018) 59–65.","ieee":"N. Feldmann, B. Jurgelucks, L. Claes, V. Schulze, B. Henning, and A. Walther, “An inverse approach to the characterisation of material parameters of piezoelectric discs with triple-ring-electrodes,” tm - Technisches Messen, vol. 86, no. 2, pp. 59–65, 2018."},"issue":"2","_id":"6562","intvolume":" 86","date_created":"2019-01-09T14:37:09Z","status":"public","volume":86,"publication":"tm - Technisches Messen","author":[{"first_name":"Nadine","full_name":"Feldmann, Nadine","last_name":"Feldmann","id":"23082"},{"last_name":"Jurgelucks","full_name":"Jurgelucks, Benjamin","first_name":"Benjamin"},{"id":"11829","last_name":"Claes","orcid":"0000-0002-4393-268X","full_name":"Claes, Leander","first_name":"Leander"},{"full_name":"Schulze, Veronika","first_name":"Veronika","last_name":"Schulze"},{"id":"213","last_name":"Henning","full_name":"Henning, Bernd","first_name":"Bernd"},{"first_name":"Andrea","full_name":"Walther, Andrea","last_name":"Walther"}],"publisher":"Walter de Gruyter GmbH","quality_controlled":"1","user_id":"23082","language":[{"iso":"eng"}],"doi":"10.1515/teme-2018-0066","date_updated":"2022-01-06T07:03:12Z","project":[{"name":"Ein modellbasiertes Messverfahren zur Charakterisierung der frequenzabhängigen Materialeigenschaften von Piezokeramiken unter Verwendung eines einzelnen Probekörperindividuums","_id":"90"}],"department":[{"_id":"49"}],"title":"An inverse approach to the characterisation of material parameters of piezoelectric discs with triple-ring-electrodes"},{"title":"Analoge Klangsynthese zur Vermittlung von Grundkenntnissen der Signalverarbeitung an Studierende nicht-technischer Fachrichtungen","department":[{"_id":"49"}],"oa":"1","date_updated":"2023-01-30T14:05:27Z","language":[{"iso":"ger"}],"ddc":["370"],"user_id":"14931","has_accepted_license":"1","status":"public","date_created":"2019-10-21T13:44:29Z","author":[{"last_name":"Krumme","id":"26746","first_name":"Matthias","full_name":"Krumme, Matthias"},{"orcid":"0000-0001-6411-4232","full_name":"Webersen, Manuel","first_name":"Manuel","id":"11289","last_name":"Webersen"},{"id":"11829","last_name":"Claes","full_name":"Claes, Leander","orcid":"0000-0002-4393-268X","first_name":"Leander"},{"first_name":"Yvonne","full_name":"Webersen, Yvonne","last_name":"Webersen","id":"9605"}],"publication":"Fortschritte der Akustik - DAGA 2020","file_date_updated":"2020-05-08T14:58:31Z","file":[{"file_id":"16943","creator":"leanderc","file_size":1524806,"relation":"main_file","content_type":"application/pdf","date_updated":"2020-05-08T14:58:31Z","date_created":"2020-05-07T14:43:03Z","file_name":"daga.pdf","access_level":"open_access"}],"corporate_editor":["Deutsche Gesellschaft für Akustik e.V."],"_id":"13943","type":"conference","citation":{"short":"M. Krumme, M. Webersen, L. Claes, Y. Webersen, in: Deutsche Gesellschaft für Akustik e.V. (Ed.), Fortschritte der Akustik - DAGA 2020, 2020, pp. 542–545.","ieee":"M. Krumme, M. Webersen, L. Claes, and Y. Webersen, “Analoge Klangsynthese zur Vermittlung von Grundkenntnissen der Signalverarbeitung an Studierende nicht-technischer Fachrichtungen,” in Fortschritte der Akustik - DAGA 2020, 2020, pp. 542–545.","chicago":"Krumme, Matthias, Manuel Webersen, Leander Claes, and Yvonne Webersen. “Analoge Klangsynthese zur Vermittlung von Grundkenntnissen der Signalverarbeitung an Studierende nicht-technischer Fachrichtungen.” In Fortschritte der Akustik - DAGA 2020, edited by Deutsche Gesellschaft für Akustik e.V., 542–45, 2020.","apa":"Krumme, M., Webersen, M., Claes, L., & Webersen, Y. (2020). Analoge Klangsynthese zur Vermittlung von Grundkenntnissen der Signalverarbeitung an Studierende nicht-technischer Fachrichtungen. In Deutsche Gesellschaft für Akustik e.V. (Ed.), Fortschritte der Akustik - DAGA 2020 (pp. 542–545).","ama":"Krumme M, Webersen M, Claes L, Webersen Y. Analoge Klangsynthese zur Vermittlung von Grundkenntnissen der Signalverarbeitung an Studierende nicht-technischer Fachrichtungen. In: Deutsche Gesellschaft für Akustik e.V., ed. Fortschritte der Akustik - DAGA 2020. ; 2020:542-545.","bibtex":"@inproceedings{Krumme_Webersen_Claes_Webersen_2020, title={Analoge Klangsynthese zur Vermittlung von Grundkenntnissen der Signalverarbeitung an Studierende nicht-technischer Fachrichtungen}, booktitle={Fortschritte der Akustik - DAGA 2020}, author={Krumme, Matthias and Webersen, Manuel and Claes, Leander and Webersen, Yvonne}, editor={Deutsche Gesellschaft für Akustik e.V.}, year={2020}, pages={542–545} }","mla":"Krumme, Matthias, et al. “Analoge Klangsynthese zur Vermittlung von Grundkenntnissen der Signalverarbeitung an Studierende nicht-technischer Fachrichtungen.” Fortschritte der Akustik - DAGA 2020, edited by Deutsche Gesellschaft für Akustik e.V., 2020, pp. 542–45."},"year":"2020","page":"542-545"},{"_id":"13866","date_updated":"2022-01-06T06:51:45Z","language":[{"iso":"eng"}],"citation":{"bibtex":"@book{Olfert_Henning_15AD, title={Analyse integral erfasster rotationssymmetrischer Schallwechseldruckverteilungen in Schlierenabbildungen}, author={Olfert, Sergei and Henning, Bernd}, year={15AD} }","mla":"Olfert, Sergei, and Bernd Henning. Analyse Integral Erfasster Rotationssymmetrischer Schallwechseldruckverteilungen in Schlierenabbildungen. 15AD.","ama":"Olfert S, Henning B. Analyse Integral Erfasster Rotationssymmetrischer Schallwechseldruckverteilungen in Schlierenabbildungen.; 15AD.","apa":"Olfert, S., & Henning, B. (15AD). Analyse integral erfasster rotationssymmetrischer Schallwechseldruckverteilungen in Schlierenabbildungen.","chicago":"Olfert, Sergei, and Bernd Henning. Analyse Integral Erfasster Rotationssymmetrischer Schallwechseldruckverteilungen in Schlierenabbildungen, 15AD.","ieee":"S. Olfert and B. Henning, Analyse integral erfasster rotationssymmetrischer Schallwechseldruckverteilungen in Schlierenabbildungen. 15AD.","short":"S. Olfert, B. Henning, Analyse Integral Erfasster Rotationssymmetrischer Schallwechseldruckverteilungen in Schlierenabbildungen, 15AD."},"year":"2015","type":"misc","user_id":"15911","title":"Analyse integral erfasster rotationssymmetrischer Schallwechseldruckverteilungen in Schlierenabbildungen","date_created":"2019-10-15T11:05:40Z","status":"public","department":[{"_id":"49"}],"author":[{"last_name":"Olfert","full_name":"Olfert, Sergei","first_name":"Sergei"},{"full_name":"Henning, Bernd","first_name":"Bernd","id":"213","last_name":"Henning"}]},{"year":"2015","citation":{"ieee":"S. Olfert and B. Henning, “Analyse integral erfasster Schallwechseldruckverteilungen in Schlierenabbildungen,” in XXIX Messtechnisches Symposium, Berlin, München, Boston, 2015.","short":"S. Olfert, B. Henning, in: XXIX Messtechnisches Symposium, Berlin, München, Boston, 2015.","mla":"Olfert, Sergei, and Bernd Henning. “Analyse Integral Erfasster Schallwechseldruckverteilungen in Schlierenabbildungen.” XXIX Messtechnisches Symposium, 2015, doi:10.1515/9783110408539-010.","bibtex":"@inbook{Olfert_Henning_2015, place={Berlin, München, Boston}, title={Analyse integral erfasster Schallwechseldruckverteilungen in Schlierenabbildungen}, DOI={10.1515/9783110408539-010}, booktitle={XXIX Messtechnisches Symposium}, author={Olfert, Sergei and Henning, Bernd}, year={2015} }","ama":"Olfert S, Henning B. Analyse integral erfasster Schallwechseldruckverteilungen in Schlierenabbildungen. In: XXIX Messtechnisches Symposium. Berlin, München, Boston; 2015. doi:10.1515/9783110408539-010","apa":"Olfert, S., & Henning, B. (2015). Analyse integral erfasster Schallwechseldruckverteilungen in Schlierenabbildungen. In XXIX Messtechnisches Symposium. Berlin, München, Boston. https://doi.org/10.1515/9783110408539-010","chicago":"Olfert, Sergei, and Bernd Henning. “Analyse Integral Erfasster Schallwechseldruckverteilungen in Schlierenabbildungen.” In XXIX Messtechnisches Symposium. Berlin, München, Boston, 2015. https://doi.org/10.1515/9783110408539-010."},"type":"book_chapter","language":[{"iso":"eng"}],"doi":"10.1515/9783110408539-010","date_updated":"2022-01-06T06:51:46Z","_id":"13877","publication_identifier":{"isbn":["9783110408539"]},"publication_status":"published","status":"public","date_created":"2019-10-16T13:54:46Z","author":[{"last_name":"Olfert","first_name":"Sergei","full_name":"Olfert, Sergei"},{"last_name":"Henning","id":"213","first_name":"Bernd","full_name":"Henning, Bernd"}],"department":[{"_id":"49"}],"publication":"XXIX Messtechnisches Symposium","title":"Analyse integral erfasster Schallwechseldruckverteilungen in Schlierenabbildungen","user_id":"15911","place":"Berlin, München, Boston"},{"doi":"10.1121/2.0001074","_id":"15261","date_updated":"2022-01-06T06:52:20Z","conference":{"end_date":"2019-09-06","location":"Bruges","start_date":"2019-09-03","name":"ICU 2019"},"language":[{"iso":"eng"}],"type":"conference","year":"2019","citation":{"bibtex":"@inproceedings{Lugovtsova_Johannesmann_Henning_Prager_2019, place={Bruges}, series={Proceedings of Meetings on Acoustics}, title={Analysis of Lamb wave mode repulsion and its implications to the characterisation of adhesive bonding strength}, DOI={10.1121/2.0001074}, booktitle={2019 International Congress on Ultrasonics}, publisher={Acoustical Society of America}, author={Lugovtsova, Yevgeniya and Johannesmann, Sarah and Henning, Bernd and Prager, Jens}, year={2019}, collection={Proceedings of Meetings on Acoustics} }","mla":"Lugovtsova, Yevgeniya, et al. “Analysis of Lamb Wave Mode Repulsion and Its Implications to the Characterisation of Adhesive Bonding Strength.” 2019 International Congress on Ultrasonics, Acoustical Society of America, 2019, doi:10.1121/2.0001074.","apa":"Lugovtsova, Y., Johannesmann, S., Henning, B., & Prager, J. (2019). Analysis of Lamb wave mode repulsion and its implications to the characterisation of adhesive bonding strength. In 2019 International Congress on Ultrasonics. Bruges: Acoustical Society of America. https://doi.org/10.1121/2.0001074","ama":"Lugovtsova Y, Johannesmann S, Henning B, Prager J. Analysis of Lamb wave mode repulsion and its implications to the characterisation of adhesive bonding strength. In: 2019 International Congress on Ultrasonics. Proceedings of Meetings on Acoustics. Bruges: Acoustical Society of America; 2019. doi:10.1121/2.0001074","chicago":"Lugovtsova, Yevgeniya, Sarah Johannesmann, Bernd Henning, and Jens Prager. “Analysis of Lamb Wave Mode Repulsion and Its Implications to the Characterisation of Adhesive Bonding Strength.” In 2019 International Congress on Ultrasonics. Proceedings of Meetings on Acoustics. Bruges: Acoustical Society of America, 2019. https://doi.org/10.1121/2.0001074.","ieee":"Y. Lugovtsova, S. Johannesmann, B. Henning, and J. Prager, “Analysis of Lamb wave mode repulsion and its implications to the characterisation of adhesive bonding strength,” in 2019 International Congress on Ultrasonics, Bruges, 2019.","short":"Y. Lugovtsova, S. Johannesmann, B. Henning, J. Prager, in: 2019 International Congress on Ultrasonics, Acoustical Society of America, Bruges, 2019."},"series_title":"Proceedings of Meetings on Acoustics","user_id":"29190","title":"Analysis of Lamb wave mode repulsion and its implications to the characterisation of adhesive bonding strength","place":"Bruges","status":"public","date_created":"2019-12-10T07:59:02Z","project":[{"_id":"105","grant_number":"449607253","name":"Vermiedene Kreuzungen von Lamb-Wellenmoden in mehrlagigen Strukturen"}],"publication_status":"published","author":[{"last_name":"Lugovtsova","full_name":"Lugovtsova, Yevgeniya","first_name":"Yevgeniya"},{"first_name":"Sarah","full_name":"Johannesmann, Sarah","last_name":"Johannesmann","id":"29190"},{"first_name":"Bernd","full_name":"Henning, Bernd","last_name":"Henning","id":"213"},{"last_name":"Prager","full_name":"Prager, Jens","first_name":"Jens"}],"publisher":"Acoustical Society of America","publication":"2019 International Congress on Ultrasonics","department":[{"_id":"49"}]},{"department":[{"_id":"49"}],"author":[{"full_name":"Bause, Fabian","first_name":"Fabian","last_name":"Bause"},{"first_name":"Jens","full_name":"Rautenberg, Jens","last_name":"Rautenberg"},{"first_name":"Bernd","full_name":"Henning, Bernd","last_name":"Henning","id":"213"}],"date_created":"2019-10-25T12:49:42Z","status":"public","volume":3,"abstract":[{"text":"Modeling and simulation play a key-role in computer-assisted design of ultrasonic sensors. The accuracy of those numerical or analytical models highly depends on the material dataset chosen as well as on the digitized simplified geometry. Thus, researchers worked on techniques how to measure material datasets of piezoceramics or passive materials (i.e. polymers) for use in simulation [Rau08] [Rup09]. Most computer models neglect the influence of adhesive bonds between those active and passive material components used to form a complete ultrasonic transducer and thus imply perfect interface layers. To gain a more accurate model one need to go further and consider non-perfect interface layers between assembly parts. Because adhesive bonds are neither necessarily isotropic nor homogeneous and their geometric dimensions are very small, we need to define effective material datasets dependent on the model used in simulation. In this contribution the indicator under study is the electric impedance of the active element. We will show the influence of different adhesives used to adhere metal electrodes on piezoceramic discs. Therefore, we use several different types of adhesives (epoxies, cyanoacrylates and perfluorpolyether grease) and different sizes of piezoceramic discs (PIC 255, manufacturer: PI Ceramic GmbH) of the same batch (thickness, diameter). The electrodes have been cut from one plate made of stainless steel using a laser to avoid uncertainty effects due to variations in material-parameters. The probes have been prepared in an air-conditioned Lab with constant temperature and humidity. The indicators considered to identify the effect of those different adhesive films are extracted from the electric impedance of the electromechanical converter.","lang":"eng"}],"user_id":"15911","title":"Analyzing the effect of adhered metal electrodes on piezoelectric elements using different types of adhesives","language":[{"iso":"eng"}],"page":"18-23","year":"2011","citation":{"mla":"Bause, Fabian, et al. Analyzing the Effect of Adhered Metal Electrodes on Piezoelectric Elements Using Different Types of Adhesives. Vol. 3, 2011, pp. 18–23.","bibtex":"@inproceedings{Bause_Rautenberg_Henning_2011, title={Analyzing the effect of adhered metal electrodes on piezoelectric elements using different types of adhesives}, volume={3}, author={Bause, Fabian and Rautenberg, Jens and Henning, Bernd}, year={2011}, pages={18–23} }","chicago":"Bause, Fabian, Jens Rautenberg, and Bernd Henning. “Analyzing the Effect of Adhered Metal Electrodes on Piezoelectric Elements Using Different Types of Adhesives,” 3:18–23, 2011.","ama":"Bause F, Rautenberg J, Henning B. Analyzing the effect of adhered metal electrodes on piezoelectric elements using different types of adhesives. In: Vol 3. ; 2011:18-23.","apa":"Bause, F., Rautenberg, J., & Henning, B. (2011). Analyzing the effect of adhered metal electrodes on piezoelectric elements using different types of adhesives (Vol. 3, pp. 18–23). Presented at the 10th International Conference on Electronic Measurement & Instruments (ICEMI), Chengdu, China.","ieee":"F. Bause, J. Rautenberg, and B. Henning, “Analyzing the effect of adhered metal electrodes on piezoelectric elements using different types of adhesives,” presented at the 10th International Conference on Electronic Measurement & Instruments (ICEMI), Chengdu, China, 2011, vol. 3, pp. 18–23.","short":"F. Bause, J. Rautenberg, B. Henning, in: 2011, pp. 18–23."},"type":"conference","conference":{"name":"10th International Conference on Electronic Measurement & Instruments (ICEMI)","start_date":"16.08.2011","location":"Chengdu, China","end_date":"18.08.2011"},"intvolume":" 3","_id":"14013","date_updated":"2022-01-06T06:51:49Z"},{"date_updated":"2022-01-06T06:51:45Z","_id":"13862","language":[{"iso":"eng"}],"citation":{"ieee":"S. Olfert and B. Henning, Anwendungsm\\\"oglichkeiten der Schallfeldvisualisierung in der Ultraschallmesstechnik. LibreCat University, 20AD.","short":"S. Olfert, B. Henning, Anwendungsm\\\"oglichkeiten Der Schallfeldvisualisierung in Der Ultraschallmesstechnik, LibreCat University, 20AD.","mla":"Olfert, Sergei, and Bernd Henning. Anwendungsm\\\"oglichkeiten Der Schallfeldvisualisierung in Der Ultraschallmesstechnik. LibreCat University, 20AD.","bibtex":"@book{Olfert_Henning_20AD, title={Anwendungsm\\\"oglichkeiten der Schallfeldvisualisierung in der Ultraschallmesstechnik}, publisher={LibreCat University}, author={Olfert, Sergei and Henning, Bernd}, year={20AD} }","chicago":"Olfert, Sergei, and Bernd Henning. Anwendungsm\\\"oglichkeiten Der Schallfeldvisualisierung in Der Ultraschallmesstechnik. LibreCat University, 20AD.","apa":"Olfert, S., & Henning, B. (20AD). Anwendungsm\\\"oglichkeiten der Schallfeldvisualisierung in der Ultraschallmesstechnik. LibreCat University.","ama":"Olfert S, Henning B. Anwendungsm\\\"oglichkeiten Der Schallfeldvisualisierung in Der Ultraschallmesstechnik. LibreCat University; 20AD."},"type":"misc","year":"2016","user_id":"15911","title":"Anwendungsm\\\"oglichkeiten der Schallfeldvisualisierung in der Ultraschallmesstechnik","department":[{"_id":"49"}],"publisher":"LibreCat University","author":[{"first_name":"Sergei","full_name":"Olfert, Sergei","last_name":"Olfert"},{"first_name":"Bernd","full_name":"Henning, Bernd","last_name":"Henning"}],"date_created":"2019-10-15T10:57:05Z","status":"public"},{"year":"2021","citation":{"ama":"Dreiling D, Itner D, Feldmann N, Scheidemann C, Gravenkamp H, Henning B. Application and modelling of ultrasonic transducers using 1-3 piezoelectric composites with structured electrodes. In: Fortschritte Der Akustik - DAGA 2021. Deutsche Gesellschaft für Akustik e.V. (DEGA); 2021.","apa":"Dreiling, D., Itner, D., Feldmann, N., Scheidemann, C., Gravenkamp, H., & Henning, B. (2021). Application and modelling of ultrasonic transducers using 1-3 piezoelectric composites with structured electrodes. Fortschritte Der Akustik - DAGA 2021. DAGA 2021 - 47. JAHRESTAGUNG FÜR AKUSTIK, Wien.","chicago":"Dreiling, Dmitrij, Dominik Itner, Nadine Feldmann, Claus Scheidemann, Hauke Gravenkamp, and Bernd Henning. “Application and Modelling of Ultrasonic Transducers Using 1-3 Piezoelectric Composites with Structured Electrodes.” In Fortschritte Der Akustik - DAGA 2021. Wien: Deutsche Gesellschaft für Akustik e.V. (DEGA), 2021.","mla":"Dreiling, Dmitrij, et al. “Application and Modelling of Ultrasonic Transducers Using 1-3 Piezoelectric Composites with Structured Electrodes.” Fortschritte Der Akustik - DAGA 2021, Deutsche Gesellschaft für Akustik e.V. (DEGA), 2021.","bibtex":"@inproceedings{Dreiling_Itner_Feldmann_Scheidemann_Gravenkamp_Henning_2021, place={Wien}, title={Application and modelling of ultrasonic transducers using 1-3 piezoelectric composites with structured electrodes}, booktitle={Fortschritte der Akustik - DAGA 2021}, publisher={Deutsche Gesellschaft für Akustik e.V. (DEGA)}, author={Dreiling, Dmitrij and Itner, Dominik and Feldmann, Nadine and Scheidemann, Claus and Gravenkamp, Hauke and Henning, Bernd}, year={2021} }","short":"D. Dreiling, D. Itner, N. Feldmann, C. Scheidemann, H. Gravenkamp, B. Henning, in: Fortschritte Der Akustik - DAGA 2021, Deutsche Gesellschaft für Akustik e.V. (DEGA), Wien, 2021.","ieee":"D. Dreiling, D. Itner, N. Feldmann, C. Scheidemann, H. Gravenkamp, and B. Henning, “Application and modelling of ultrasonic transducers using 1-3 piezoelectric composites with structured electrodes,” presented at the DAGA 2021 - 47. JAHRESTAGUNG FÜR AKUSTIK, Wien, 2021."},"type":"conference","_id":"25265","conference":{"end_date":"2021-08-18","location":"Wien","name":"DAGA 2021 - 47. JAHRESTAGUNG FÜR AKUSTIK","start_date":"2021-08-15"},"has_accepted_license":"1","status":"public","date_created":"2021-10-04T07:54:10Z","publisher":"Deutsche Gesellschaft für Akustik e.V. (DEGA)","author":[{"first_name":"Dmitrij","full_name":"Dreiling, Dmitrij","last_name":"Dreiling","id":"32616"},{"full_name":"Itner, Dominik","first_name":"Dominik","last_name":"Itner"},{"id":"23082","last_name":"Feldmann","full_name":"Feldmann, Nadine","first_name":"Nadine"},{"id":"38259","last_name":"Scheidemann","full_name":"Scheidemann, Claus","first_name":"Claus"},{"first_name":"Hauke","full_name":"Gravenkamp, Hauke","last_name":"Gravenkamp"},{"full_name":"Henning, Bernd","first_name":"Bernd","id":"213","last_name":"Henning"}],"publication":"Fortschritte der Akustik - DAGA 2021","file_date_updated":"2021-10-04T07:49:28Z","file":[{"file_id":"25268","creator":"dmitrij","file_size":906618,"success":1,"relation":"main_file","date_updated":"2021-10-04T07:49:28Z","content_type":"application/octet-stream","file_name":"daga","date_created":"2021-10-04T07:49:28Z","access_level":"closed"}],"ddc":["620"],"user_id":"38259","abstract":[{"text":"Waveguide-based methods can be used for the non-destructive determination of acoustic material parameters. One of these methods is based on transmission measurements of cylindrical polymeric specimens. Here, the experimental setup consists of two transducers, which excite and receive the waveguide modes at the faces of the cylinder. The measurement, as well as a forward model, are used to determine material parameters of the polymeric specimen in an inverse approach.\r\n1-3 piezoelectric composites are used as an active element because they can be approximated by a thickness vibration only. This allows an easy identification of Mason model parameters to characterise the transducers’ vibration behaviour. \r\nHowever, sensitivity analysis shows a high uncertainty in the determination of the mechanical shear parameters due to the uniform excitation. To increase the sensitivity to these shear motions, arbitrary excitations were investigated by means of numerical simulation. \r\nIn order to be able to realise the determined optimal excitation, new transducer prototypes were designed. By subdividing the electrodes of the active element, for example, ring-shaped excitation is feasible. Furthermore, it can be shown that modelling these transducers with a one-dimensional Mason model is sufficient.","lang":"eng"}],"language":[{"iso":"eng"}],"date_updated":"2022-09-05T12:54:31Z","publication_status":"published","project":[{"_id":"89","grant_number":"409779252","name":"Vollständige Bestimmung der akustischen Materialparameter von Polymeren"}],"department":[{"_id":"49"},{"_id":"151"}],"title":"Application and modelling of ultrasonic transducers using 1-3 piezoelectric composites with structured electrodes","place":"Wien"},{"series_title":"18th European Workshop on Automatic Differentiation","year":"2015","type":"misc","citation":{"ieee":"M. Webersen, F. Bause, and B. Henning, Application of Automatic Differentiation for the inverse parameter identification of complex-valued forward models. 2015.","short":"M. Webersen, F. Bause, B. Henning, Application of Automatic Differentiation for the Inverse Parameter Identification of Complex-Valued Forward Models, 2015.","bibtex":"@book{Webersen_Bause_Henning_2015, series={18th European Workshop on Automatic Differentiation}, title={Application of Automatic Differentiation for the inverse parameter identification of complex-valued forward models}, author={Webersen, Manuel and Bause, Fabian and Henning, Bernd}, year={2015}, collection={18th European Workshop on Automatic Differentiation} }","mla":"Webersen, Manuel, et al. Application of Automatic Differentiation for the Inverse Parameter Identification of Complex-Valued Forward Models. 2015.","chicago":"Webersen, Manuel, Fabian Bause, and Bernd Henning. Application of Automatic Differentiation for the Inverse Parameter Identification of Complex-Valued Forward Models. 18th European Workshop on Automatic Differentiation, 2015.","apa":"Webersen, M., Bause, F., & Henning, B. (2015). Application of Automatic Differentiation for the inverse parameter identification of complex-valued forward models.","ama":"Webersen M, Bause F, Henning B. Application of Automatic Differentiation for the Inverse Parameter Identification of Complex-Valued Forward Models.; 2015."},"language":[{"iso":"eng"}],"date_updated":"2022-01-06T06:51:31Z","_id":"13220","department":[{"_id":"49"}],"author":[{"last_name":"Webersen","id":"11289","first_name":"Manuel","full_name":"Webersen, Manuel","orcid":"0000-0001-6411-4232"},{"last_name":"Bause","first_name":"Fabian","full_name":"Bause, Fabian"},{"id":"213","last_name":"Henning","full_name":"Henning, Bernd","first_name":"Bernd"}],"date_created":"2019-09-13T13:20:14Z","status":"public","title":"Application of Automatic Differentiation for the inverse parameter identification of complex-valued forward models","user_id":"11289"},{"conference":{"end_date":"2023-09-14","name":"SEFI 2023 Annual Conference","start_date":"2023-09-11"},"_id":"47138","date_updated":"2023-11-10T10:25:27Z","doi":"10.21427/159K-G445","year":"2023","citation":{"bibtex":"@inproceedings{Hetkämper_Koch_Webersen_Claes_2023, title={Application-based learning of signal analysis methods with the help of a graphical open-source software}, DOI={10.21427/159K-G445}, booktitle={SEFI 51th Annual Conference Proceedings - Engineering Education for Sustainability}, publisher={SEFI}, author={Hetkämper, Tim and Koch, Kevin and Webersen, Manuel and Claes, Leander}, year={2023} }","mla":"Hetkämper, Tim, et al. “Application-Based Learning of Signal Analysis Methods with the Help of a Graphical Open-Source Software.” SEFI 51th Annual Conference Proceedings - Engineering Education for Sustainability, SEFI, 2023, doi:10.21427/159K-G445.","chicago":"Hetkämper, Tim, Kevin Koch, Manuel Webersen, and Leander Claes. “Application-Based Learning of Signal Analysis Methods with the Help of a Graphical Open-Source Software.” In SEFI 51th Annual Conference Proceedings - Engineering Education for Sustainability. SEFI, 2023. https://doi.org/10.21427/159K-G445.","ama":"Hetkämper T, Koch K, Webersen M, Claes L. Application-based learning of signal analysis methods with the help of a graphical open-source software. In: SEFI 51th Annual Conference Proceedings - Engineering Education for Sustainability. SEFI; 2023. doi:10.21427/159K-G445","apa":"Hetkämper, T., Koch, K., Webersen, M., & Claes, L. (2023). Application-based learning of signal analysis methods with the help of a graphical open-source software. SEFI 51th Annual Conference Proceedings - Engineering Education for Sustainability. SEFI 2023 Annual Conference. https://doi.org/10.21427/159K-G445","ieee":"T. Hetkämper, K. Koch, M. Webersen, and L. Claes, “Application-based learning of signal analysis methods with the help of a graphical open-source software,” presented at the SEFI 2023 Annual Conference, 2023, doi: 10.21427/159K-G445.","short":"T. Hetkämper, K. Koch, M. Webersen, L. Claes, in: SEFI 51th Annual Conference Proceedings - Engineering Education for Sustainability, SEFI, 2023."},"type":"conference","language":[{"iso":"eng"}],"title":"Application-based learning of signal analysis methods with the help of a graphical open-source software","user_id":"38123","department":[{"_id":"49"}],"publication":"SEFI 51th Annual Conference Proceedings - Engineering Education for Sustainability","author":[{"last_name":"Hetkämper","id":"38123","first_name":"Tim","full_name":"Hetkämper, Tim"},{"last_name":"Koch","first_name":"Kevin","full_name":"Koch, Kevin"},{"first_name":"Manuel","orcid":"0000-0001-6411-4232","full_name":"Webersen, Manuel","last_name":"Webersen","id":"11289"},{"first_name":"Leander","orcid":"0000-0002-4393-268X","full_name":"Claes, Leander","last_name":"Claes","id":"11829"}],"publisher":"SEFI","date_created":"2023-09-20T11:31:44Z","status":"public"},{"language":[{"iso":"eng"}],"page":"243-246","year":"2003","citation":{"short":"M. Gulsch, B. Henning, S. Prange, J. Auge, in: D. Cassereau (Ed.), 2003, pp. 243–246.","ieee":"M. Gulsch, B. Henning, S. Prange, and J. Auge, “Approach of continuous characterisation of liquid multi-component mixtures,” presented at the 5th World Congress on Ultrasonics, Paris, France, 2003, pp. 243–246.","chicago":"Gulsch, Michael, Bernd Henning, Stefan Prange, and Jörg Auge. “Approach of Continuous Characterisation of Liquid Multi-Component Mixtures.” edited by Didier Cassereau, 243–46, 2003.","apa":"Gulsch, M., Henning, B., Prange, S., & Auge, J. (2003). Approach of continuous characterisation of liquid multi-component mixtures. In D. Cassereau (Ed.) (pp. 243–246). Presented at the 5th World Congress on Ultrasonics, Paris, France.","ama":"Gulsch M, Henning B, Prange S, Auge J. Approach of continuous characterisation of liquid multi-component mixtures. In: Cassereau D, ed. ; 2003:243-246.","bibtex":"@inproceedings{Gulsch_Henning_Prange_Auge_2003, title={Approach of continuous characterisation of liquid multi-component mixtures}, author={Gulsch, Michael and Henning, Bernd and Prange, Stefan and Auge, Jörg}, editor={Cassereau, DidierEditor}, year={2003}, pages={243–246} }","mla":"Gulsch, Michael, et al. Approach of Continuous Characterisation of Liquid Multi-Component Mixtures. Edited by Didier Cassereau, 2003, pp. 243–46."},"type":"conference","conference":{"end_date":"10.09.20003","location":"Paris, France","name":"5th World Congress on Ultrasonics","start_date":"07.09.2003"},"_id":"15381","date_updated":"2022-01-06T06:52:22Z","department":[{"_id":"49"}],"author":[{"last_name":"Gulsch","first_name":"Michael","full_name":"Gulsch, Michael"},{"full_name":"Henning, Bernd","first_name":"Bernd","id":"213","last_name":"Henning"},{"last_name":"Prange","first_name":"Stefan","full_name":"Prange, Stefan"},{"first_name":"Jörg","full_name":"Auge, Jörg","last_name":"Auge"}],"date_created":"2019-12-18T14:49:56Z","status":"public","editor":[{"full_name":"Cassereau, Didier","first_name":"Didier","last_name":"Cassereau"}],"abstract":[{"text":"Currently there are ultrasonic sensors to measure flow, liquid level, concentrations or to monitor the process course. In several processes the investigated media is a mixture of liquid and solid ingredients. The use of ultrasonic sensor systems will become very complicated if gas bubbles appear at the measurement place caused by chemical reactions, high temperature or fast flow this means under typical process conditions. The appearance of gas bubbles falsifies the measured absorption and also the velocity. The sound propagation in liquid mixtures is influenced in a complex manner for instance by solid particles, rapid changes of temperature, and liquid droplets of other density in the measured liquid simultaneously. For the detailed investigation of the influence of bubbles on sound propagation, an experimental setup was build. This setup permits the comprehensive processing of transmitted and scattered signals. Using a smart signal processing it is possible to find a reliable indication for gas bubbles.","lang":"eng"}],"user_id":"15911","title":"Approach of continuous characterisation of liquid multi-component mixtures"},{"language":[{"iso":"eng"}],"type":"misc","citation":{"chicago":"Jurgelucks, Benjamin, Veronika Schulze, Nadine Feldmann, and Leander Claes. Arbitrary Sensitivity for Inverse Problems in Piezoelectricity. GAMM Annual Meeting, Wien, 2019.","ama":"Jurgelucks B, Schulze V, Feldmann N, Claes L. Arbitrary Sensitivity for Inverse Problems in Piezoelectricity.; 2019.","apa":"Jurgelucks, B., Schulze, V., Feldmann, N., & Claes, L. (2019). Arbitrary sensitivity for inverse problems in piezoelectricity.","bibtex":"@book{Jurgelucks_Schulze_Feldmann_Claes_2019, place={GAMM Annual Meeting, Wien}, title={Arbitrary sensitivity for inverse problems in piezoelectricity}, author={Jurgelucks, Benjamin and Schulze, Veronika and Feldmann, Nadine and Claes, Leander}, year={2019} }","mla":"Jurgelucks, Benjamin, et al. Arbitrary Sensitivity for Inverse Problems in Piezoelectricity. 2019.","short":"B. Jurgelucks, V. Schulze, N. Feldmann, L. Claes, Arbitrary Sensitivity for Inverse Problems in Piezoelectricity, GAMM Annual Meeting, Wien, 2019.","ieee":"B. Jurgelucks, V. Schulze, N. Feldmann, and L. Claes, Arbitrary sensitivity for inverse problems in piezoelectricity. GAMM Annual Meeting, Wien, 2019."},"year":"2019","_id":"8482","date_updated":"2022-09-06T07:12:41Z","author":[{"last_name":"Jurgelucks","full_name":"Jurgelucks, Benjamin","first_name":"Benjamin"},{"full_name":"Schulze, Veronika","first_name":"Veronika","last_name":"Schulze"},{"full_name":"Feldmann, Nadine","first_name":"Nadine","id":"23082","last_name":"Feldmann"},{"id":"11829","last_name":"Claes","orcid":"0000-0002-4393-268X","full_name":"Claes, Leander","first_name":"Leander"}],"department":[{"_id":"104"},{"_id":"49"}],"status":"public","date_created":"2019-03-08T13:20:14Z","project":[{"name":"Ein modellbasiertes Messverfahren zur Charakterisierung der frequenzabhängigen Materialeigenschaften von Piezokeramiken unter Verwendung eines einzelnen Probekörperindividuums","_id":"90"},{"grant_number":"FOR 5208","name":"NEPTUN: Modellbasierte Bestimmung nichtlinearer Eigenschaften von Piezokeramiken für Leistungsschallanwendungen","_id":"108"}],"place":"GAMM Annual Meeting, Wien","user_id":"11829","title":"Arbitrary sensitivity for inverse problems in piezoelectricity"},{"date_created":"2019-10-16T13:59:41Z","status":"public","department":[{"_id":"49"}],"author":[{"last_name":"Schröder","full_name":"Schröder, A.","first_name":"A."},{"id":"213","last_name":"Henning","full_name":"Henning, Bernd","first_name":"Bernd"}],"publisher":"LibreCat University","title":"B5.4 - Signal Processing for Single Transducer Distance Measurement Applications to Reduce the Blind Zone","user_id":"15911","year":"2013","citation":{"bibtex":"@inproceedings{Schröder_Henning_2013, title={B5.4 - Signal Processing for Single Transducer Distance Measurement Applications to Reduce the Blind Zone}, DOI={10.5162/SENSOR2013/B5.4}, publisher={LibreCat University}, author={Schröder, A. and Henning, Bernd}, year={2013} }","mla":"Schröder, A., and Bernd Henning. B5.4 - Signal Processing for Single Transducer Distance Measurement Applications to Reduce the Blind Zone. LibreCat University, 2013, doi:10.5162/SENSOR2013/B5.4.","apa":"Schröder, A., & Henning, B. (2013). B5.4 - Signal Processing for Single Transducer Distance Measurement Applications to Reduce the Blind Zone. Presented at the 16. Internationaler Kongress für Sensoren und Messtechnik (Sensor 2013), Nürnberg: LibreCat University. https://doi.org/10.5162/SENSOR2013/B5.4","ama":"Schröder A, Henning B. B5.4 - Signal Processing for Single Transducer Distance Measurement Applications to Reduce the Blind Zone. In: LibreCat University; 2013. doi:10.5162/SENSOR2013/B5.4","chicago":"Schröder, A., and Bernd Henning. “B5.4 - Signal Processing for Single Transducer Distance Measurement Applications to Reduce the Blind Zone.” LibreCat University, 2013. https://doi.org/10.5162/SENSOR2013/B5.4.","ieee":"A. Schröder and B. Henning, “B5.4 - Signal Processing for Single Transducer Distance Measurement Applications to Reduce the Blind Zone,” presented at the 16. Internationaler Kongress für Sensoren und Messtechnik (Sensor 2013), Nürnberg, 2013.","short":"A. Schröder, B. Henning, in: LibreCat University, 2013."},"type":"conference","language":[{"iso":"eng"}],"doi":"10.5162/SENSOR2013/B5.4","conference":{"end_date":"16.05.2013","start_date":"14.05.2013","name":"16. Internationaler Kongress für Sensoren und Messtechnik (Sensor 2013)","location":"Nürnberg"},"_id":"13885","date_updated":"2022-01-06T06:51:46Z"},{"date_updated":"2023-01-30T14:06:17Z","language":[{"iso":"eng"}],"title":"Berührungslose Materialfeuchtemessung nach dem NIR-Prinzip bei schnell variierendem Messgutabstand","place":"Bad Herrenalb","department":[{"_id":"49"}],"_id":"39640","conference":{"name":"4. CMM-Workshop Innovative Feuchtemessung in Forschung und Praxis","start_date":"2009-09-30","location":"Bad Herrenalb","end_date":"2009-10-01"},"year":"2009","citation":{"bibtex":"@inproceedings{Wetzlar_Krumme_2009, place={Bad Herrenalb}, title={Berührungslose Materialfeuchtemessung nach dem NIR-Prinzip bei schnell variierendem Messgutabstand}, booktitle={4. CMM-Workshop Innovative Feuchtemessung in Forschung und Praxis}, author={Wetzlar, Dietmar and Krumme, Matthias}, year={2009}, pages={101–111} }","mla":"Wetzlar, Dietmar, and Matthias Krumme. “Berührungslose Materialfeuchtemessung Nach Dem NIR-Prinzip Bei Schnell Variierendem Messgutabstand.” 4. CMM-Workshop Innovative Feuchtemessung in Forschung Und Praxis, 2009, pp. 101–11.","apa":"Wetzlar, D., & Krumme, M. (2009). Berührungslose Materialfeuchtemessung nach dem NIR-Prinzip bei schnell variierendem Messgutabstand. 4. CMM-Workshop Innovative Feuchtemessung in Forschung Und Praxis, 101–111.","ama":"Wetzlar D, Krumme M. Berührungslose Materialfeuchtemessung nach dem NIR-Prinzip bei schnell variierendem Messgutabstand. In: 4. CMM-Workshop Innovative Feuchtemessung in Forschung Und Praxis. ; 2009:101-111.","chicago":"Wetzlar, Dietmar, and Matthias Krumme. “Berührungslose Materialfeuchtemessung Nach Dem NIR-Prinzip Bei Schnell Variierendem Messgutabstand.” In 4. CMM-Workshop Innovative Feuchtemessung in Forschung Und Praxis, 101–11. Bad Herrenalb, 2009.","ieee":"D. Wetzlar and M. Krumme, “Berührungslose Materialfeuchtemessung nach dem NIR-Prinzip bei schnell variierendem Messgutabstand,” in 4. CMM-Workshop Innovative Feuchtemessung in Forschung und Praxis, Bad Herrenalb, 2009, pp. 101–111.","short":"D. Wetzlar, M. Krumme, in: 4. CMM-Workshop Innovative Feuchtemessung in Forschung Und Praxis, Bad Herrenalb, 2009, pp. 101–111."},"type":"conference","page":"101-111","user_id":"14931","ddc":["620"],"has_accepted_license":"1","status":"public","date_created":"2023-01-24T16:17:03Z","file":[{"file_size":441074,"creator":"leanderc","file_id":"39641","date_updated":"2023-01-24T16:14:40Z","content_type":"application/pdf","relation":"main_file","file_name":"CMM2009-Wetzlar.pdf","date_created":"2023-01-24T16:14:40Z","access_level":"request"}],"author":[{"first_name":"Dietmar","full_name":"Wetzlar, Dietmar","last_name":"Wetzlar"},{"first_name":"Matthias","full_name":"Krumme, Matthias","last_name":"Krumme","id":"26746"}],"publication":"4. CMM-Workshop Innovative Feuchtemessung in Forschung und Praxis","file_date_updated":"2023-01-24T16:14:40Z"},{"author":[{"last_name":"Claes","id":"11829","first_name":"Leander","orcid":"0000-0002-4393-268X","full_name":"Claes, Leander"}],"publication":"Fortschritte der Akustik - DAGA 2023","department":[{"_id":"49"}],"status":"public","project":[{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"date_created":"2023-03-30T13:13:50Z","user_id":"11829","title":"Bestimmung der Volumenviskosität mittels akustischer Absorptionsmessung","language":[{"iso":"eng"}],"year":"2023","type":"conference","citation":{"chicago":"Claes, Leander. “Bestimmung Der Volumenviskosität Mittels Akustischer Absorptionsmessung.” In Fortschritte Der Akustik - DAGA 2023, 7–14, 2023.","apa":"Claes, L. (2023). Bestimmung der Volumenviskosität mittels akustischer Absorptionsmessung. Fortschritte Der Akustik - DAGA 2023, 7–14.","ama":"Claes L. Bestimmung der Volumenviskosität mittels akustischer Absorptionsmessung. In: Fortschritte Der Akustik - DAGA 2023. ; 2023:7-14.","bibtex":"@inproceedings{Claes_2023, title={Bestimmung der Volumenviskosität mittels akustischer Absorptionsmessung}, booktitle={Fortschritte der Akustik - DAGA 2023}, author={Claes, Leander}, year={2023}, pages={7–14} }","mla":"Claes, Leander. “Bestimmung Der Volumenviskosität Mittels Akustischer Absorptionsmessung.” Fortschritte Der Akustik - DAGA 2023, 2023, pp. 7–14.","short":"L. Claes, in: Fortschritte Der Akustik - DAGA 2023, 2023, pp. 7–14.","ieee":"L. Claes, “Bestimmung der Volumenviskosität mittels akustischer Absorptionsmessung,” in Fortschritte der Akustik - DAGA 2023, Hamburg, 2023, pp. 7–14."},"page":"7-14","_id":"43229","date_updated":"2023-04-19T09:17:30Z","conference":{"end_date":"2023-03-09","name":"DAGA 2023 - 49. Jahrestagung für Akustik","start_date":"2023-03-06","location":"Hamburg"}},{"language":[{"iso":"eng"}],"year":"2005","type":"misc","citation":{"ieee":"M. Gulsch and B. Henning, Bestimmung des Anteils ungelöster Gase in flüssigen Medien. 2005.","short":"M. Gulsch, B. Henning, Bestimmung Des Anteils Ungelöster Gase in Flüssigen Medien, 2005.","mla":"Gulsch, Michael, and Bernd Henning. Bestimmung Des Anteils Ungelöster Gase in Flüssigen Medien. 2005.","bibtex":"@book{Gulsch_Henning_2005, title={Bestimmung des Anteils ungelöster Gase in flüssigen Medien}, author={Gulsch, Michael and Henning, Bernd}, year={2005} }","chicago":"Gulsch, Michael, and Bernd Henning. Bestimmung Des Anteils Ungelöster Gase in Flüssigen Medien, 2005.","apa":"Gulsch, M., & Henning, B. (2005). Bestimmung des Anteils ungelöster Gase in flüssigen Medien.","ama":"Gulsch M, Henning B. Bestimmung Des Anteils Ungelöster Gase in Flüssigen Medien.; 2005."},"_id":"15352","date_updated":"2022-01-06T06:52:21Z","author":[{"last_name":"Gulsch","first_name":"Michael","full_name":"Gulsch, Michael"},{"first_name":"Bernd","full_name":"Henning, Bernd","last_name":"Henning","id":"213"}],"department":[{"_id":"49"}],"status":"public","date_created":"2019-12-17T15:37:43Z","abstract":[{"text":"Impulsbasierte Ultraschallsensorsysteme zur Messung von Füllstand, Durchfluss und Konzentration sind heutzutage aufgrund ihrer Robustheit und Wartungsfreundlichkeit weit verbreitet. Probleme treten immer dann auf, wenn sich Gasblasen im Medium befinden. Diese verändern das empfangene Signal derart, dass eine exakte Messung der Schallgeschwindigkeit des flüssigen Mediums nicht mehr möglich ist. Dieser Beitrag behandelt eine neue Art der Signalauswertung, die eine zuverlässige Bestimmung der Schallgeschwindigkeit auch in diesem Fall gewährleistet. Darüber hinaus können auch Rückschlüsse auf den Gasanteil innerhalb des flüssigen Mediums gewonnen werden.","lang":"eng"}],"user_id":"15911","title":"Bestimmung des Anteils ungelöster Gase in flüssigen Medien"},{"title":"Blindzonenfreie Ultraschall-Abstandsmessung mit codierten Sendesignalen","user_id":"15911","abstract":[{"lang":"eng","text":"Bei der Ultraschall-basierten Abstandsmessung mit einem einzelnen Schallwandler ergibt sich durch das Prinzip bedingt eine Blindzone. Während und unmittelbar nach der Anregung durch das Sendesignal ist es im Allgemeinen nicht möglich, das Empfangssignal am Ultraschallwandler auszuwerten. Eine Verwendung von codierten Sendesignalen (z.B. zur Unterscheidung verschiedener Sensoren) verlängert diesen Blindbereich zusätzlich. Dieser Beitrag zeigt eine Möglichkeit zur Realisierung eines simultanen Sende- und Empfangsbetriebs mit einem einzelnen Schallwandler. Dadurch wird es möglich, die Blindzone auch bei sehr langen Sendesignalen zu eliminieren. Dazu wird der Ultraschallwandler über einen Vorwiderstand betrieben und dessen Spannung gemessen. Mittels eines mathematischen Modells kann das elektrische Sendesignal, welches am Ultraschallwandler anliegt, bestimmt werden. Die Subtraktion dieses Signals von der gemessenen Schallwandlerspannung liefert das elektrische Empfangssignal. Aufgrund von z.B. Temperatureinflüssen ändern sich die elektrischen Eigenschaften des Ultraschallwandlers ständig, wodurch eine Anpassung des Modells notwendig wird. Daher kann die Modellidentifikation nicht im Vorfeld mit einer Freifeldmessung erfolgen, sondern ist permanent während des Betriebes notwendig. Tritt dabei ein Empfangssignal z.B. infolge einer Reflexion auf, so wird die Bestimmung der Modellparameter gestört. Durch eine Bewertung der ermittelten Modelle kann die Robustheit einer Abstandsmessung erhöht werden"}],"editor":[{"first_name":"AMA","full_name":"Service GmbH, AMA","last_name":"Service GmbH"}],"publication_identifier":{"isbn":["978-3-9813484-0-8"]},"status":"public","date_created":"2019-10-24T13:45:43Z","author":[{"last_name":"Schröder","first_name":"Andreas","full_name":"Schröder, Andreas"},{"full_name":"Henning, Bernd","first_name":"Bernd","id":"213","last_name":"Henning"}],"department":[{"_id":"49"}],"date_updated":"2022-01-06T06:51:49Z","_id":"14006","conference":{"end_date":"23.05.2012","start_date":"22.05.2012","name":"16. GMA/ITG-Fachtagung. Sensoren und Messsysteme","location":"Nürnberg"},"year":"2012","type":"conference","citation":{"short":"A. Schröder, B. Henning, in: A. Service GmbH (Ed.), 2012, pp. 352–360.","ieee":"A. Schröder and B. Henning, “Blindzonenfreie Ultraschall-Abstandsmessung mit codierten Sendesignalen,” presented at the 16. GMA/ITG-Fachtagung. Sensoren und Messsysteme, Nürnberg, 2012, pp. 352–360.","chicago":"Schröder, Andreas, and Bernd Henning. “Blindzonenfreie Ultraschall-Abstandsmessung Mit Codierten Sendesignalen.” edited by AMA Service GmbH, 352–60, 2012.","ama":"Schröder A, Henning B. Blindzonenfreie Ultraschall-Abstandsmessung mit codierten Sendesignalen. In: Service GmbH A, ed. ; 2012:352-360.","apa":"Schröder, A., & Henning, B. (2012). Blindzonenfreie Ultraschall-Abstandsmessung mit codierten Sendesignalen. In A. Service GmbH (Ed.) (pp. 352–360). Presented at the 16. GMA/ITG-Fachtagung. Sensoren und Messsysteme, Nürnberg.","bibtex":"@inproceedings{Schröder_Henning_2012, title={Blindzonenfreie Ultraschall-Abstandsmessung mit codierten Sendesignalen}, author={Schröder, Andreas and Henning, Bernd}, editor={Service GmbH, AMAEditor}, year={2012}, pages={352–360} }","mla":"Schröder, Andreas, and Bernd Henning. Blindzonenfreie Ultraschall-Abstandsmessung Mit Codierten Sendesignalen. Edited by AMA Service GmbH, 2012, pp. 352–60."},"page":"352-360","language":[{"iso":"eng"}]},{"user_id":"15911","title":"Bubble detection and gas volume measurement in bubble loaded liquids with pulse driven measurement devices","abstract":[{"text":"Currently there are pulse based ultrasonic sensor systems used to measure flow, liquid level, concentration or in process monitoring. In several processes the investigated media are a mixture of liquid and solid ingredients (emulsions, suspensions). The use of ultrasonic sensor systems will be very complicated if gas bubbles appear at the measurement place caused by chemical reactions, high temperature or fast flow that means by typical process conditions. Firstly, the appearance of gas bubbles falsifies the measured absorption. Secondly, the measured velocity is influenced by gas bubbles. In figure 1 is visible that a volume fraction of 0.1 ppm of undissolved air decreases the sound velocity by 1.4 m s-1","lang":"eng"}],"status":"public","date_created":"2019-12-17T15:39:19Z","author":[{"full_name":"Gulsch, Michael","first_name":"Michael","last_name":"Gulsch"},{"first_name":"Bernd","full_name":"Henning, Bernd","last_name":"Henning","id":"213"}],"publication":"2005 IEEE Ultrasonics Symposium","department":[{"_id":"49"}],"_id":"15353","date_updated":"2022-01-06T06:52:21Z","language":[{"iso":"eng"}],"type":"conference","year":"2005","citation":{"ama":"Gulsch M, Henning B. Bubble detection and gas volume measurement in bubble loaded liquids with pulse driven measurement devices. In: 2005 IEEE Ultrasonics Symposium. ; 2005:780-782.","apa":"Gulsch, M., & Henning, B. (2005). Bubble detection and gas volume measurement in bubble loaded liquids with pulse driven measurement devices. In 2005 IEEE Ultrasonics Symposium (pp. 780–782).","chicago":"Gulsch, Michael, and Bernd Henning. “Bubble Detection and Gas Volume Measurement in Bubble Loaded Liquids with Pulse Driven Measurement Devices.” In 2005 IEEE Ultrasonics Symposium, 780–82, 2005.","bibtex":"@inproceedings{Gulsch_Henning_2005, title={Bubble detection and gas volume measurement in bubble loaded liquids with pulse driven measurement devices}, booktitle={2005 IEEE Ultrasonics Symposium}, author={Gulsch, Michael and Henning, Bernd}, year={2005}, pages={780–782} }","mla":"Gulsch, Michael, and Bernd Henning. “Bubble Detection and Gas Volume Measurement in Bubble Loaded Liquids with Pulse Driven Measurement Devices.” 2005 IEEE Ultrasonics Symposium, 2005, pp. 780–82.","short":"M. Gulsch, B. Henning, in: 2005 IEEE Ultrasonics Symposium, 2005, pp. 780–782.","ieee":"M. Gulsch and B. Henning, “Bubble detection and gas volume measurement in bubble loaded liquids with pulse driven measurement devices,” in 2005 IEEE Ultrasonics Symposium, 2005, pp. 780–782."},"page":"780-782"},{"user_id":"32580","title":"Characterization of adhesion strength using guided ultrasonic waves","status":"public","date_created":"2023-03-30T14:15:45Z","project":[{"grant_number":"449607253","name":"LaWaMoRe: Vermiedene Kreuzungen von Lamb-Wellenmoden in mehrlagigen Strukturen","_id":"105"}],"author":[{"first_name":"Marcel","full_name":"Nicolai, Marcel","last_name":"Nicolai"},{"first_name":"Henning","full_name":"Zeipert, Henning","last_name":"Zeipert","id":"32580"},{"first_name":"Yevgeniya","full_name":"Lugovtsova, Yevgeniya","last_name":"Lugovtsova"},{"first_name":"Jannis","full_name":"Bulling, Jannis","last_name":"Bulling"},{"first_name":"Sarah","full_name":"Johannesmann, Sarah","last_name":"Johannesmann","id":"29190"},{"full_name":"Prager, Jens","first_name":"Jens","last_name":"Prager"},{"full_name":"Henning, Bernd","first_name":"Bernd","id":"213","last_name":"Henning"}],"department":[{"_id":"49"}],"publication":"Fortschritte der Akustik - DAGA 2023","_id":"43234","date_updated":"2023-04-19T12:01:09Z","conference":{"end_date":"2023-03-09","location":"Hamburg","name":"DAGA 2023 - 49. Jahrestagung für Akustik","start_date":"2023-03-06"},"language":[{"iso":"eng"}],"type":"conference","year":"2023","citation":{"bibtex":"@inproceedings{Nicolai_Zeipert_Lugovtsova_Bulling_Johannesmann_Prager_Henning_2023, title={Characterization of adhesion strength using guided ultrasonic waves}, booktitle={Fortschritte der Akustik - DAGA 2023}, author={Nicolai, Marcel and Zeipert, Henning and Lugovtsova, Yevgeniya and Bulling, Jannis and Johannesmann, Sarah and Prager, Jens and Henning, Bernd}, year={2023}, pages={823–826} }","mla":"Nicolai, Marcel, et al. “Characterization of Adhesion Strength Using Guided Ultrasonic Waves.” Fortschritte Der Akustik - DAGA 2023, 2023, pp. 823–26.","chicago":"Nicolai, Marcel, Henning Zeipert, Yevgeniya Lugovtsova, Jannis Bulling, Sarah Johannesmann, Jens Prager, and Bernd Henning. “Characterization of Adhesion Strength Using Guided Ultrasonic Waves.” In Fortschritte Der Akustik - DAGA 2023, 823–26, 2023.","apa":"Nicolai, M., Zeipert, H., Lugovtsova, Y., Bulling, J., Johannesmann, S., Prager, J., & Henning, B. (2023). Characterization of adhesion strength using guided ultrasonic waves. Fortschritte Der Akustik - DAGA 2023, 823–826.","ama":"Nicolai M, Zeipert H, Lugovtsova Y, et al. Characterization of adhesion strength using guided ultrasonic waves. In: Fortschritte Der Akustik - DAGA 2023. ; 2023:823-826.","ieee":"M. Nicolai et al., “Characterization of adhesion strength using guided ultrasonic waves,” in Fortschritte der Akustik - DAGA 2023, Hamburg, 2023, pp. 823–826.","short":"M. Nicolai, H. Zeipert, Y. Lugovtsova, J. Bulling, S. Johannesmann, J. Prager, B. Henning, in: Fortschritte Der Akustik - DAGA 2023, 2023, pp. 823–826."},"page":"823-826"},{"date_updated":"2022-01-06T07:03:12Z","_id":"6576","language":[{"iso":"eng"}],"citation":{"short":"M. Webersen, S. Johannesmann, L. Claes, B. Henning, in: 2016 IEEE IUS~Proceedings, 2016.","ieee":"M. Webersen, S. Johannesmann, L. Claes, and B. Henning, “Characterization of Continuous-fiber Reinforced Thermoplastics Using Thermoacoustically Excited Ultrasonic Lamb Waves,” in 2016 IEEE IUS~Proceedings, 2016.","chicago":"Webersen, Manuel, Sarah Johannesmann, Leander Claes, and Bernd Henning. “Characterization of Continuous-Fiber Reinforced Thermoplastics Using Thermoacoustically Excited Ultrasonic Lamb Waves.” In 2016 IEEE IUS~Proceedings, 2016.","apa":"Webersen, M., Johannesmann, S., Claes, L., & Henning, B. (2016). Characterization of Continuous-fiber Reinforced Thermoplastics Using Thermoacoustically Excited Ultrasonic Lamb Waves. In 2016 IEEE IUS~Proceedings.","ama":"Webersen M, Johannesmann S, Claes L, Henning B. Characterization of Continuous-fiber Reinforced Thermoplastics Using Thermoacoustically Excited Ultrasonic Lamb Waves. In: 2016 IEEE IUS~Proceedings. ; 2016.","mla":"Webersen, Manuel, et al. “Characterization of Continuous-Fiber Reinforced Thermoplastics Using Thermoacoustically Excited Ultrasonic Lamb Waves.” 2016 IEEE IUS~Proceedings, 2016.","bibtex":"@inproceedings{Webersen_Johannesmann_Claes_Henning_2016, title={Characterization of Continuous-fiber Reinforced Thermoplastics Using Thermoacoustically Excited Ultrasonic Lamb Waves}, booktitle={2016 IEEE IUS~Proceedings}, author={Webersen, Manuel and Johannesmann, Sarah and Claes, Leander and Henning, Bernd}, year={2016} }"},"year":"2016","type":"conference","user_id":"11829","title":"Characterization of Continuous-fiber Reinforced Thermoplastics Using Thermoacoustically Excited Ultrasonic Lamb Waves","status":"public","project":[{"name":"Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"},{"name":"Ermittlung des hydrothermischen Alterungsverhaltens endlosfaserverstärkter Thermoplaste und Entwicklung eines ultraschallbasierten Messsystems zur zerstörungsfreien Charakterisierung des Alterungszustands für die Komponentenüberwachung und Restlebenszeitprädiktion","grant_number":"260306237","_id":"88"}],"date_created":"2019-01-09T14:37:26Z","author":[{"first_name":"Manuel","orcid":"0000-0001-6411-4232","full_name":"Webersen, Manuel","last_name":"Webersen","id":"11289"},{"first_name":"Sarah","full_name":"Johannesmann, Sarah","last_name":"Johannesmann","id":"29190"},{"first_name":"Leander","full_name":"Claes, Leander","orcid":"0000-0002-4393-268X","last_name":"Claes","id":"11829"},{"full_name":"Henning, Bernd","first_name":"Bernd","id":"213","last_name":"Henning"}],"department":[{"_id":"49"}],"publication":"2016 IEEE IUS~Proceedings"},{"language":[{"iso":"eng"}],"year":"2019","citation":{"short":"S. Johannesmann, M. Webersen, J. Düchting, L. Claes, B. Henning, in: 45th Annual Review of Progress in Quantitative Nondestructive Evaluation , 2019.","ieee":"S. Johannesmann, M. Webersen, J. Düchting, L. Claes, and B. Henning, “Characterization of the linear-acoustic material behavior of fiber-reinforced composites using lamb waves,” in 45th Annual Review of Progress in Quantitative Nondestructive Evaluation , Burlington, 2019, vol. 38.","apa":"Johannesmann, S., Webersen, M., Düchting, J., Claes, L., & Henning, B. (2019). Characterization of the linear-acoustic material behavior of fiber-reinforced composites using lamb waves. In 45th Annual Review of Progress in Quantitative Nondestructive Evaluation (Vol. 38). Burlington. https://doi.org/10.1063/1.5099742","ama":"Johannesmann S, Webersen M, Düchting J, Claes L, Henning B. Characterization of the linear-acoustic material behavior of fiber-reinforced composites using lamb waves. In: 45th Annual Review of Progress in Quantitative Nondestructive Evaluation . Vol 38. ; 2019. doi:10.1063/1.5099742","chicago":"Johannesmann, Sarah, Manuel Webersen, Julia Düchting, Leander Claes, and Bernd Henning. “Characterization of the Linear-Acoustic Material Behavior of Fiber-Reinforced Composites Using Lamb Waves.” In 45th Annual Review of Progress in Quantitative Nondestructive Evaluation , Vol. 38, 2019. https://doi.org/10.1063/1.5099742.","bibtex":"@inproceedings{Johannesmann_Webersen_Düchting_Claes_Henning_2019, title={Characterization of the linear-acoustic material behavior of fiber-reinforced composites using lamb waves}, volume={38}, DOI={10.1063/1.5099742}, booktitle={45th Annual Review of Progress in Quantitative Nondestructive Evaluation }, author={Johannesmann, Sarah and Webersen, Manuel and Düchting, Julia and Claes, Leander and Henning, Bernd}, year={2019} }","mla":"Johannesmann, Sarah, et al. “Characterization of the Linear-Acoustic Material Behavior of Fiber-Reinforced Composites Using Lamb Waves.” 45th Annual Review of Progress in Quantitative Nondestructive Evaluation , vol. 38, 2019, doi:10.1063/1.5099742."},"type":"conference","_id":"9718","intvolume":" 38","date_updated":"2022-01-06T07:04:18Z","conference":{"name":"45th Annual Review of Progress in Quantitative Nondestructive Evaluation ","start_date":"2018-07-16","location":"Burlington","end_date":"2018-07-19"},"doi":"10.1063/1.5099742","author":[{"id":"29190","last_name":"Johannesmann","full_name":"Johannesmann, Sarah","first_name":"Sarah"},{"first_name":"Manuel","full_name":"Webersen, Manuel","orcid":"0000-0001-6411-4232","last_name":"Webersen","id":"11289"},{"full_name":"Düchting, Julia","first_name":"Julia","last_name":"Düchting"},{"first_name":"Leander","full_name":"Claes, Leander","orcid":"0000-0002-4393-268X","last_name":"Claes","id":"11829"},{"full_name":"Henning, Bernd","first_name":"Bernd","id":"213","last_name":"Henning"}],"publication":"45th Annual Review of Progress in Quantitative Nondestructive Evaluation ","department":[{"_id":"49"}],"status":"public","date_created":"2019-05-11T09:49:57Z","project":[{"_id":"52","name":"Computing Resources Provided by the Paderborn Center for Parallel Computing"},{"_id":"88","name":"Ermittlung des hydrothermischen Alterungsverhaltens endlosfaserverstärkter Thermoplaste und Entwicklung eines ultraschallbasierten Messsystems zur zerstörungsfreien Charakterisierung des Alterungszustands für die Komponentenüberwachung und Restlebenszeitprädiktion","grant_number":"260306237"}],"publication_identifier":{"unknown":["978-0-7354-1832-5"]},"volume":38,"publication_status":"published","user_id":"11829","title":"Characterization of the linear-acoustic material behavior of fiber-reinforced composites using lamb waves"},{"title":"Charakterisierung einzelner Ultraschallwandler für den Aufbau eines mehrelementigen parametrischen Lautsprechers","user_id":"15911","place":"Berlin","abstract":[{"text":"In den bekannten grundlegenden Ausf¨uhrungen zur Erzeugung hörbaren Schalls durch Eigendemodulation amplitudenmodulierten\r\nLeistungsultraschalls (siehe u.a. Westervelt, Berktay) wird von zwei räumlich übereinander\r\nliegenden Wellen unterschiedlicher Frequenz im nichtlinearen Medium ausgegangen, so dass neben ihren\r\nHarmonischen auch Summen- und Differenzfrequenzen entstehen. Die perfekte räumliche Ueberdeckung\r\nder Wellen im Freifeld kann mit herkömmlichen Schallwandlern allerdings nur unzul¨anglich erreicht werden.\r\nTrotzdem sind in der Vergangenheit einige so genannte parametrische Lautsprecher entwickelt worden. Um\r\nannähernd die erwähnten Voraussetzungen zu gewährleisten, sind gängige Systeme mit einem Durchmesser\r\nvon ca. 30 cm relativ groß. Dies soll auch dem angestrebten Sekundärschalldruck Rechnung tragen, der linear\r\nmit der effektiv abstrahlenden Fl¨ache wächst. Zum Aufbau dieser großen Flächen werden teilweise viele\r\nkleine Ultraschallwandler zu einem Array zusammengesetzt. Der hohe Preis einzelner Wandler aber auch\r\ndie notwendige Sortierung beispielsweise bezüglich ihrer Mittenfrequenz macht den Aufbau solcher Systeme\r\naufwändig. Erst am vollständig aufgebauten Array werden schließlich Frequenzgang und Richtcharakteristik\r\ndes Sekundärschalls ermittelt. Im Sinne kürzerer Entwicklungszeiten und -kosten wäre es wünschenswert,\r\nbereits vor dem Aufbau des Arrays allein durch Untersuchung des einzelnen Ultraschallwandlers eine Prognose\r\nüber die zu erwartenden Eigenschaften des Gesamtsystems vornehmen zu können. In diesem Beitrag\r\nwird ein Versuchsaufbau vorgestellt, der unter strenger Beachtung der anfangs erwähnten Voraussetzungen\r\ndie parametrische Schallerzeugung mit nur einem Ultraschallwandler kleiner Baugröße erlaubt. Die Frequenzg\r\nänge des Sekundärschalls von Einzelelement und Array werden bei entsprechender Distanz gegen¨ubergestellt.\r\nVorzüge des neuen Messaufbaus, beispielsweise die Möglichkeit zur Variation von Druck, Temperatur\r\noder Luftfeuchtigkeit, um atmosphärische Einflüsse auf die parametrische Schallerzeugung zu untersuchen,\r\nwerden skizziert","lang":"eng"}],"editor":[{"full_name":"Fastl, Hugo","first_name":"Hugo","last_name":"Fastl"},{"full_name":"Fruhmann, Markus","first_name":"Markus","last_name":"Fruhmann"}],"publication_identifier":{"isbn":["3-9808659-1-6"]},"status":"public","date_created":"2019-12-17T15:46:48Z","author":[{"full_name":"Rautenberg, Jens","first_name":"Jens","last_name":"Rautenberg"},{"first_name":"Bernd","full_name":"Henning, Bernd","last_name":"Henning","id":"213"}],"publisher":"Deutsche Gesellsch. f. Akustik","publication":"Fortschritte der Akustik - DAGA '05","department":[{"_id":"49"}],"date_updated":"2022-01-06T06:52:21Z","_id":"15359","year":"2005","citation":{"short":"J. Rautenberg, B. Henning, in: H. Fastl, M. Fruhmann (Eds.), Fortschritte Der Akustik - DAGA ’05, Deutsche Gesellsch. f. Akustik, Berlin, 2005, pp. 491–492.","ieee":"J. Rautenberg and B. Henning, “Charakterisierung einzelner Ultraschallwandler für den Aufbau eines mehrelementigen parametrischen Lautsprechers,” in Fortschritte der Akustik - DAGA ’05, 2005, pp. 491–492.","chicago":"Rautenberg, Jens, and Bernd Henning. “Charakterisierung Einzelner Ultraschallwandler Für Den Aufbau Eines Mehrelementigen Parametrischen Lautsprechers.” In Fortschritte Der Akustik - DAGA ’05, edited by Hugo Fastl and Markus Fruhmann, 491–92. Berlin: Deutsche Gesellsch. f. Akustik, 2005.","ama":"Rautenberg J, Henning B. Charakterisierung einzelner Ultraschallwandler für den Aufbau eines mehrelementigen parametrischen Lautsprechers. In: Fastl H, Fruhmann M, eds. Fortschritte Der Akustik - DAGA ’05. Berlin: Deutsche Gesellsch. f. Akustik; 2005:491-492.","apa":"Rautenberg, J., & Henning, B. (2005). Charakterisierung einzelner Ultraschallwandler für den Aufbau eines mehrelementigen parametrischen Lautsprechers. In H. Fastl & M. Fruhmann (Eds.), Fortschritte der Akustik - DAGA ’05 (pp. 491–492). Berlin: Deutsche Gesellsch. f. Akustik.","mla":"Rautenberg, Jens, and Bernd Henning. “Charakterisierung Einzelner Ultraschallwandler Für Den Aufbau Eines Mehrelementigen Parametrischen Lautsprechers.” Fortschritte Der Akustik - DAGA ’05, edited by Hugo Fastl and Markus Fruhmann, Deutsche Gesellsch. f. Akustik, 2005, pp. 491–92.","bibtex":"@inproceedings{Rautenberg_Henning_2005, place={Berlin}, title={Charakterisierung einzelner Ultraschallwandler für den Aufbau eines mehrelementigen parametrischen Lautsprechers}, booktitle={Fortschritte der Akustik - DAGA ’05}, publisher={Deutsche Gesellsch. f. Akustik}, author={Rautenberg, Jens and Henning, Bernd}, editor={Fastl, Hugo and Fruhmann, MarkusEditors}, year={2005}, pages={491–492} }"},"type":"conference","page":"491-492","language":[{"iso":"eng"}]},{"title":"Computer assisted design of transducers for ultrasonic sensor systems","user_id":"15911","abstract":[{"lang":"eng","text":"In this contribution, possibilities and methods for computer-assisted design of ultrasound transducers are described. These transducers are essential for an ultrasonic sensor design, e.g. for continuous non-invasive determination of quantities that are important in process technology. To achieve technical reliability and robustness, the precise determination of all acoustic properties of the used sensor materials is of great importance. Problem-oriented modeling, numerical simulation, special optimization algorithms and improved methods for the visualization of propagating waves offer new and promising possibilities for developing ultrasonic transducers with enhanced properties."}],"volume":20,"status":"public","date_created":"2019-12-04T11:33:28Z","author":[{"first_name":"Bernd","full_name":"Henning, Bernd","last_name":"Henning","id":"213"},{"first_name":"Jens","full_name":"Rautenberg, Jens","last_name":"Rautenberg"},{"last_name":"Unverzagt","first_name":"Carsten","full_name":"Unverzagt, Carsten"},{"last_name":"Schröder","full_name":"Schröder, Andreas","first_name":"Andreas"},{"full_name":"Olfert, Sergei","first_name":"Sergei","last_name":"Olfert"}],"department":[{"_id":"49"}],"publication":"Journal of Measurement Science and Technology, MST","issue":"124012 (11pp)","date_updated":"2022-01-06T06:52:19Z","_id":"15241","intvolume":" 20","citation":{"mla":"Henning, Bernd, et al. “Computer Assisted Design of Transducers for Ultrasonic Sensor Systems.” Journal of Measurement Science and Technology, MST, vol. 20, no. 124012 (11pp), 2009.","bibtex":"@article{Henning_Rautenberg_Unverzagt_Schröder_Olfert_2009, title={Computer assisted design of transducers for ultrasonic sensor systems}, volume={20}, number={124012 (11pp)}, journal={Journal of Measurement Science and Technology, MST}, author={Henning, Bernd and Rautenberg, Jens and Unverzagt, Carsten and Schröder, Andreas and Olfert, Sergei}, year={2009} }","chicago":"Henning, Bernd, Jens Rautenberg, Carsten Unverzagt, Andreas Schröder, and Sergei Olfert. “Computer Assisted Design of Transducers for Ultrasonic Sensor Systems.” Journal of Measurement Science and Technology, MST 20, no. 124012 (11pp) (2009).","ama":"Henning B, Rautenberg J, Unverzagt C, Schröder A, Olfert S. Computer assisted design of transducers for ultrasonic sensor systems. Journal of Measurement Science and Technology, MST. 2009;20(124012 (11pp)).","apa":"Henning, B., Rautenberg, J., Unverzagt, C., Schröder, A., & Olfert, S. (2009). Computer assisted design of transducers for ultrasonic sensor systems. Journal of Measurement Science and Technology, MST, 20(124012 (11pp)).","ieee":"B. Henning, J. Rautenberg, C. Unverzagt, A. Schröder, and S. Olfert, “Computer assisted design of transducers for ultrasonic sensor systems,” Journal of Measurement Science and Technology, MST, vol. 20, no. 124012 (11pp), 2009.","short":"B. Henning, J. Rautenberg, C. Unverzagt, A. Schröder, S. Olfert, Journal of Measurement Science and Technology, MST 20 (2009)."},"type":"journal_article","year":"2009","language":[{"iso":"eng"}]},{"abstract":[{"lang":"eng","text":"Computer aided simulation of guided acoustic waves in single- or multilayered waveguides is an essential tool for several applications of acoustics and ultrasonics (i.e. pipe inspection, noise reduction). To simulate wave propagation in geometrically simple waveguides (plates or rods), one may employ the analytical global matrix method [1]. This requires the computation of all roots of the determinate of a certain submatrix. The evaluation of all real or even complex roots is actually the methods most concerning restriction. Previous approaches base on so called mode-tracers which use the physical phenomenon that solutions (roots) appear in a certain pattern (waveguide modes) and thus use known solutions to limit the root finding algorithms searchspace with respect to consecutive solutions. As the limitation of searchspace might be unstable in some cases, we propose to replace the mode-tracer with a suitable version of an interval Newton method based on Intlab [2]. To apply this interval based method, we extended the interval and derivative computation provided by Intlab such that corresponding information is also available for Bessel functions used in the circular model (rods) of acoustic waveguides. We present numerical results of a simple acoustic waveguide and discuss extensions required for more realistic scenarios."}],"user_id":"15911","title":"Computing roots for the analytic modeling of guided waves in acoustic waveguides","author":[{"last_name":"Walther","full_name":"Walther, Andrea","first_name":"Andrea"},{"full_name":"Bause, Fabian","first_name":"Fabian","last_name":"Bause"},{"first_name":"Bernd","full_name":"Henning, Bernd","last_name":"Henning","id":"213"}],"department":[{"_id":"49"}],"status":"public","date_created":"2019-10-24T14:11:31Z","_id":"14008","date_updated":"2022-01-06T06:51:49Z","conference":{"name":"83rd Annual Meeting of the International Association of Applied Mathematics and Mechanics (GAMM)","start_date":"26.03.2012","location":"Darmstadt","end_date":"30.03.2012"},"language":[{"iso":"eng"}],"citation":{"ieee":"A. Walther, F. Bause, and B. Henning, “Computing roots for the analytic modeling of guided waves in acoustic waveguides,” presented at the 83rd Annual Meeting of the International Association of Applied Mathematics and Mechanics (GAMM), Darmstadt, 2012.","short":"A. Walther, F. Bause, B. Henning, in: 2012.","mla":"Walther, Andrea, et al. Computing Roots for the Analytic Modeling of Guided Waves in Acoustic Waveguides. 2012.","bibtex":"@inproceedings{Walther_Bause_Henning_2012, title={Computing roots for the analytic modeling of guided waves in acoustic waveguides}, author={Walther, Andrea and Bause, Fabian and Henning, Bernd}, year={2012} }","ama":"Walther A, Bause F, Henning B. Computing roots for the analytic modeling of guided waves in acoustic waveguides. In: ; 2012.","apa":"Walther, A., Bause, F., & Henning, B. (2012). Computing roots for the analytic modeling of guided waves in acoustic waveguides. Presented at the 83rd Annual Meeting of the International Association of Applied Mathematics and Mechanics (GAMM), Darmstadt.","chicago":"Walther, Andrea, Fabian Bause, and Bernd Henning. “Computing Roots for the Analytic Modeling of Guided Waves in Acoustic Waveguides,” 2012."},"year":"2012","type":"conference"},{"issue":"4","date_updated":"2022-01-06T06:51:31Z","_id":"13217","language":[{"iso":"eng"}],"citation":{"ieee":"E. Moritzer, M. Hüttner, B. Henning, and M. Webersen, “Detecting Molecular Damage,” Kunststoffe International, no. 4, pp. 43–45, 2016.","short":"E. Moritzer, M. Hüttner, B. Henning, M. Webersen, Kunststoffe International (2016) 43–45.","bibtex":"@article{Moritzer_Hüttner_Henning_Webersen_2016, title={Detecting Molecular Damage}, number={4}, journal={Kunststoffe International}, author={Moritzer, Elmar and Hüttner, Matthias and Henning, Bernd and Webersen, Manuel}, year={2016}, pages={43–45} }","mla":"Moritzer, Elmar, et al. “Detecting Molecular Damage.” Kunststoffe International, no. 4, 2016, pp. 43–45.","chicago":"Moritzer, Elmar, Matthias Hüttner, Bernd Henning, and Manuel Webersen. “Detecting Molecular Damage.” Kunststoffe International, no. 4 (2016): 43–45.","apa":"Moritzer, E., Hüttner, M., Henning, B., & Webersen, M. (2016). Detecting Molecular Damage. Kunststoffe International, (4), 43–45.","ama":"Moritzer E, Hüttner M, Henning B, Webersen M. Detecting Molecular Damage. Kunststoffe International. 2016;(4):43-45."},"year":"2016","type":"journal_article","page":"43-45","user_id":"11289","title":"Detecting Molecular Damage","status":"public","date_created":"2019-09-13T13:16:27Z","author":[{"full_name":"Moritzer, Elmar","first_name":"Elmar","last_name":"Moritzer"},{"last_name":"Hüttner","full_name":"Hüttner, Matthias","first_name":"Matthias"},{"first_name":"Bernd","full_name":"Henning, Bernd","last_name":"Henning","id":"213"},{"first_name":"Manuel","full_name":"Webersen, Manuel","orcid":"0000-0001-6411-4232","last_name":"Webersen","id":"11289"}],"publication":"Kunststoffe International","department":[{"_id":"49"}]},{"publication_identifier":{"issn":["2194-878X"]},"publication_status":"published","date_created":"2019-10-16T13:58:50Z","status":"public","department":[{"_id":"49"}],"publication":"Journal of Sensors and Sensor Systems","author":[{"last_name":"Schmitt","full_name":"Schmitt, M.","first_name":"M."},{"last_name":"Schmidt","first_name":"K.","full_name":"Schmidt, K."},{"full_name":"Olfert, S.","first_name":"S.","last_name":"Olfert"},{"last_name":"Rautenberg","first_name":"J.","full_name":"Rautenberg, J."},{"last_name":"Lindner","full_name":"Lindner, G.","first_name":"G."},{"full_name":"Henning, Bernd","first_name":"Bernd","id":"213","last_name":"Henning"},{"full_name":"Reindl, L. M.","first_name":"L. M.","last_name":"Reindl"}],"title":"Detection of coatings within liquid-filled tubes and containers by mode conversion of leaky Lamb waves","user_id":"15911","abstract":[{"lang":"eng","text":"<p><strong>Abstract.</strong> In this paper, a new acoustic sensor principle for coating detection within liquid-filled tubes and containers based on mode conversion of leaky Lamb waves is introduced. Leaky Lamb waves are excited and detected by single-phase transducers, which are attached on the outer side of a tube or container. By transmission time and amplitude measurements, coating formation within the liquid-filled tube and container is detected non-invasively. This new sensor principle is subdivided into the separate considerations of Lamb wave excitation, mode conversion and inverse mode conversion. The Lamb wave excitation by a single-phase transducer is visualized by scanning laser Doppler vibrometer imaging. The mode conversion process of leaky Lamb waves is measured by membrane hydrophone measurements and Schlieren visualization; afterwards, the measured emission angles are compared with the theoretical one. The inverse mode conversion process of pressure waves back to leaky Lamb waves is visualized by Schlieren images. By merging the results of Lamb wave excitation, mode conversion and inverse mode conversion, the new sensor concept is explained. Theoretical considerations and measurement results of adhesive tape coating inside a liquid-filled plastic tube and a liquid-filled stainless steel container verify the new acoustic sensor principle. Finally the measuring sensitivity and the technical realization are discussed.</p>"}],"page":"73-84","year":"2013","citation":{"short":"M. Schmitt, K. Schmidt, S. Olfert, J. Rautenberg, G. Lindner, B. Henning, L.M. Reindl, Journal of Sensors and Sensor Systems (2013) 73–84.","ieee":"M. Schmitt et al., “Detection of coatings within liquid-filled tubes and containers by mode conversion of leaky Lamb waves,” Journal of Sensors and Sensor Systems, pp. 73–84, 2013.","chicago":"Schmitt, M., K. Schmidt, S. Olfert, J. Rautenberg, G. Lindner, Bernd Henning, and L. M. Reindl. “Detection of Coatings within Liquid-Filled Tubes and Containers by Mode Conversion of Leaky Lamb Waves.” Journal of Sensors and Sensor Systems, 2013, 73–84. https://doi.org/10.5194/jsss-2-73-2013.","apa":"Schmitt, M., Schmidt, K., Olfert, S., Rautenberg, J., Lindner, G., Henning, B., & Reindl, L. M. (2013). Detection of coatings within liquid-filled tubes and containers by mode conversion of leaky Lamb waves. Journal of Sensors and Sensor Systems, 73–84. https://doi.org/10.5194/jsss-2-73-2013","ama":"Schmitt M, Schmidt K, Olfert S, et al. Detection of coatings within liquid-filled tubes and containers by mode conversion of leaky Lamb waves. Journal of Sensors and Sensor Systems. 2013:73-84. doi:10.5194/jsss-2-73-2013","mla":"Schmitt, M., et al. “Detection of Coatings within Liquid-Filled Tubes and Containers by Mode Conversion of Leaky Lamb Waves.” Journal of Sensors and Sensor Systems, 2013, pp. 73–84, doi:10.5194/jsss-2-73-2013.","bibtex":"@article{Schmitt_Schmidt_Olfert_Rautenberg_Lindner_Henning_Reindl_2013, title={Detection of coatings within liquid-filled tubes and containers by mode conversion of leaky Lamb waves}, DOI={10.5194/jsss-2-73-2013}, journal={Journal of Sensors and Sensor Systems}, author={Schmitt, M. and Schmidt, K. and Olfert, S. and Rautenberg, J. and Lindner, G. and Henning, Bernd and Reindl, L. M.}, year={2013}, pages={73–84} }"},"type":"journal_article","language":[{"iso":"eng"}],"doi":"10.5194/jsss-2-73-2013","_id":"13883","date_updated":"2022-01-06T06:51:46Z"},{"title":"Detection of ultrasonic plate waves using ceramic strip transducers","user_id":"11829","keyword":["piezoceramics","strip transducers","plate waveguide","dispersion diagram"],"department":[{"_id":"49"}],"publication":"Proceedings SENSOR 2015","author":[{"full_name":"Claes, Leander","orcid":"0000-0002-4393-268X","first_name":"Leander","id":"11829","last_name":"Claes"},{"first_name":"Fabian","full_name":"Bause, Fabian","last_name":"Bause"},{"full_name":"Rautenberg, Jens","first_name":"Jens","last_name":"Rautenberg"},{"first_name":"Bernd","full_name":"Henning, Bernd","last_name":"Henning","id":"213"}],"project":[{"name":"Bestimmung komplexer akustischer Materialkenngrößen","grant_number":"222271124","_id":"87"}],"date_created":"2019-01-09T14:37:00Z","status":"public","_id":"6554","date_updated":"2022-01-06T07:03:11Z","doi":"10.5162/sensor2015/P3.3","page":"775-779","type":"conference","year":"2015","citation":{"mla":"Claes, Leander, et al. “Detection of Ultrasonic Plate Waves Using Ceramic Strip Transducers.” Proceedings SENSOR 2015, 2015, pp. 775–79, doi:10.5162/sensor2015/P3.3.","bibtex":"@inproceedings{Claes_Bause_Rautenberg_Henning_2015, title={Detection of ultrasonic plate waves using ceramic strip transducers}, DOI={10.5162/sensor2015/P3.3}, booktitle={Proceedings SENSOR 2015}, author={Claes, Leander and Bause, Fabian and Rautenberg, Jens and Henning, Bernd}, year={2015}, pages={775–779} }","chicago":"Claes, Leander, Fabian Bause, Jens Rautenberg, and Bernd Henning. “Detection of Ultrasonic Plate Waves Using Ceramic Strip Transducers.” In Proceedings SENSOR 2015, 775–79, 2015. https://doi.org/10.5162/sensor2015/P3.3.","apa":"Claes, L., Bause, F., Rautenberg, J., & Henning, B. (2015). Detection of ultrasonic plate waves using ceramic strip transducers. In Proceedings SENSOR 2015 (pp. 775–779). https://doi.org/10.5162/sensor2015/P3.3","ama":"Claes L, Bause F, Rautenberg J, Henning B. Detection of ultrasonic plate waves using ceramic strip transducers. In: Proceedings SENSOR 2015. ; 2015:775-779. doi:10.5162/sensor2015/P3.3","ieee":"L. Claes, F. Bause, J. Rautenberg, and B. Henning, “Detection of ultrasonic plate waves using ceramic strip transducers,” in Proceedings SENSOR 2015, 2015, pp. 775–779.","short":"L. Claes, F. Bause, J. Rautenberg, B. Henning, in: Proceedings SENSOR 2015, 2015, pp. 775–779."},"language":[{"iso":"eng"}]},{"type":"conference","year":"2020","citation":{"short":"S. Johannesmann, S. Becker, M. Webersen, B. Henning, in: SMSI 2020 - Measurement Science, 2020.","ieee":"S. Johannesmann, S. Becker, M. Webersen, and B. Henning, “Determination of Murnaghan constants of plate-shaped polymers under uniaxial tensile load,” in SMSI 2020 - Measurement Science, Nuremberg, 2020.","chicago":"Johannesmann, Sarah, Sebastian Becker, Manuel Webersen, and Bernd Henning. “Determination of Murnaghan Constants of Plate-Shaped Polymers under Uniaxial Tensile Load.” In SMSI 2020 - Measurement Science, 2020. https://doi.org/10.5162/SMSI2020/D6.1.","apa":"Johannesmann, S., Becker, S., Webersen, M., & Henning, B. (2020). Determination of Murnaghan constants of plate-shaped polymers under uniaxial tensile load. In SMSI 2020 - Measurement Science. Nuremberg. https://doi.org/10.5162/SMSI2020/D6.1","ama":"Johannesmann S, Becker S, Webersen M, Henning B. Determination of Murnaghan constants of plate-shaped polymers under uniaxial tensile load. In: SMSI 2020 - Measurement Science. ; 2020. doi:10.5162/SMSI2020/D6.1","mla":"Johannesmann, Sarah, et al. “Determination of Murnaghan Constants of Plate-Shaped Polymers under Uniaxial Tensile Load.” SMSI 2020 - Measurement Science, 2020, doi:10.5162/SMSI2020/D6.1.","bibtex":"@inproceedings{Johannesmann_Becker_Webersen_Henning_2020, title={Determination of Murnaghan constants of plate-shaped polymers under uniaxial tensile load}, DOI={10.5162/SMSI2020/D6.1}, booktitle={SMSI 2020 - Measurement Science}, author={Johannesmann, Sarah and Becker, Sebastian and Webersen, Manuel and Henning, Bernd}, year={2020} }"},"language":[{"iso":"eng"}],"doi":"10.5162/SMSI2020/D6.1","date_updated":"2022-01-06T06:52:20Z","_id":"15264","conference":{"location":"Nuremberg","name":"SMSI 2020"},"publication_status":"published","publication_identifier":{"isbn":["978-3-9819376-2-6"]},"status":"public","project":[{"name":"Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"date_created":"2019-12-10T08:07:56Z","author":[{"full_name":"Johannesmann, Sarah","first_name":"Sarah","id":"29190","last_name":"Johannesmann"},{"first_name":"Sebastian","full_name":"Becker, Sebastian","last_name":"Becker"},{"first_name":"Manuel","orcid":"0000-0001-6411-4232","full_name":"Webersen, Manuel","last_name":"Webersen","id":"11289"},{"first_name":"Bernd","full_name":"Henning, Bernd","last_name":"Henning","id":"213"}],"publication":"SMSI 2020 - Measurement Science","department":[{"_id":"49"}],"title":"Determination of Murnaghan constants of plate-shaped polymers under uniaxial tensile load","user_id":"29190"},{"title":"Determination of the material properties of polymers using laser-generated broadband ultrasound","project":[{"name":"Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"},{"_id":"87","name":"Bestimmung komplexer akustischer Materialkenngrößen","grant_number":"222271124"},{"_id":"88","grant_number":"260306237","name":"Ermittlung des hydrothermischen Alterungsverhaltens endlosfaserverstärkter Thermoplaste und Entwicklung eines ultraschallbasierten Messsystems zur zerstörungsfreien Charakterisierung des Alterungszustands für die Komponentenüberwachung und Restlebenszeitprädiktion"}],"publication_identifier":{"issn":["2194-878X"]},"department":[{"_id":"49"}],"oa":"1","doi":"10.5194/jsss-5-187-2016","date_updated":"2022-01-06T07:03:11Z","language":[{"iso":"eng"}],"user_id":"11829","date_created":"2019-01-09T14:37:01Z","status":"public","volume":5,"publication":"Journal of Sensors and Sensor Systems","quality_controlled":"1","author":[{"orcid":"0000-0002-4393-268X","full_name":"Claes, Leander","first_name":"Leander","id":"11829","last_name":"Claes"},{"last_name":"Meyer","first_name":"Thorsten","full_name":"Meyer, Thorsten"},{"first_name":"Fabian","full_name":"Bause, Fabian","last_name":"Bause"},{"first_name":"Jens","full_name":"Rautenberg, Jens","last_name":"Rautenberg"},{"last_name":"Henning","id":"213","first_name":"Bernd","full_name":"Henning, Bernd"}],"issue":"1","intvolume":" 5","_id":"6555","page":"187-196","type":"journal_article","citation":{"short":"L. Claes, T. Meyer, F. Bause, J. Rautenberg, B. Henning, Journal of Sensors and Sensor Systems 5 (2016) 187–196.","ieee":"L. Claes, T. Meyer, F. Bause, J. Rautenberg, and B. Henning, “Determination of the material properties of polymers using laser-generated broadband ultrasound,” Journal of Sensors and Sensor Systems, vol. 5, no. 1, pp. 187–196, 2016.","ama":"Claes L, Meyer T, Bause F, Rautenberg J, Henning B. Determination of the material properties of polymers using laser-generated broadband ultrasound. Journal of Sensors and Sensor Systems. 2016;5(1):187-196. doi:10.5194/jsss-5-187-2016","apa":"Claes, L., Meyer, T., Bause, F., Rautenberg, J., & Henning, B. (2016). Determination of the material properties of polymers using laser-generated broadband ultrasound. Journal of Sensors and Sensor Systems, 5(1), 187–196. https://doi.org/10.5194/jsss-5-187-2016","chicago":"Claes, Leander, Thorsten Meyer, Fabian Bause, Jens Rautenberg, and Bernd Henning. “Determination of the Material Properties of Polymers Using Laser-Generated Broadband Ultrasound.” Journal of Sensors and Sensor Systems 5, no. 1 (2016): 187–96. https://doi.org/10.5194/jsss-5-187-2016.","bibtex":"@article{Claes_Meyer_Bause_Rautenberg_Henning_2016, title={Determination of the material properties of polymers using laser-generated broadband ultrasound}, volume={5}, DOI={10.5194/jsss-5-187-2016}, number={1}, journal={Journal of Sensors and Sensor Systems}, author={Claes, Leander and Meyer, Thorsten and Bause, Fabian and Rautenberg, Jens and Henning, Bernd}, year={2016}, pages={187–196} }","mla":"Claes, Leander, et al. “Determination of the Material Properties of Polymers Using Laser-Generated Broadband Ultrasound.” Journal of Sensors and Sensor Systems, vol. 5, no. 1, 2016, pp. 187–96, doi:10.5194/jsss-5-187-2016."},"year":"2016","main_file_link":[{"open_access":"1","url":"https://www.j-sens-sens-syst.net/5/187/2016/jsss-5-187-2016.pdf"}]},{"place":"Nürnberg","title":"Determining fractional Zener model parameters from low frequency DMA measurements","user_id":"23082","author":[{"id":"23082","last_name":"Feldmann","full_name":"Feldmann, Nadine","first_name":"Nadine"},{"last_name":"Bause","first_name":"Fabian","full_name":"Bause, Fabian"},{"first_name":"Bernd","full_name":"Henning, Bernd","last_name":"Henning","id":"213"}],"publication":"Proceedings – AMA Conferences 2017","department":[{"_id":"49"}],"status":"public","project":[{"name":"Bestimmung komplexer akustischer Materialkenngrößen","grant_number":"222271124","_id":"87"}],"date_created":"2019-01-09T14:58:49Z","_id":"6583","date_updated":"2022-01-06T07:03:12Z","doi":"10.5162/SENSOR2017/B1.4","year":"2017","citation":{"chicago":"Feldmann, Nadine, Fabian Bause, and Bernd Henning. “Determining Fractional Zener Model Parameters from Low Frequency DMA Measurements.” In Proceedings – AMA Conferences 2017. Nürnberg, 2017. https://doi.org/10.5162/SENSOR2017/B1.4.","ama":"Feldmann N, Bause F, Henning B. Determining fractional Zener model parameters from low frequency DMA measurements. In: Proceedings – AMA Conferences 2017. Nürnberg; 2017. doi:10.5162/SENSOR2017/B1.4","apa":"Feldmann, N., Bause, F., & Henning, B. (2017). Determining fractional Zener model parameters from low frequency DMA measurements. In Proceedings – AMA Conferences 2017. Nürnberg. https://doi.org/10.5162/SENSOR2017/B1.4","mla":"Feldmann, Nadine, et al. “Determining Fractional Zener Model Parameters from Low Frequency DMA Measurements.” Proceedings – AMA Conferences 2017, 2017, doi:10.5162/SENSOR2017/B1.4.","bibtex":"@inproceedings{Feldmann_Bause_Henning_2017, place={Nürnberg}, title={Determining fractional Zener model parameters from low frequency DMA measurements}, DOI={10.5162/SENSOR2017/B1.4}, booktitle={Proceedings – AMA Conferences 2017}, author={Feldmann, Nadine and Bause, Fabian and Henning, Bernd}, year={2017} }","short":"N. Feldmann, F. Bause, B. Henning, in: Proceedings – AMA Conferences 2017, Nürnberg, 2017.","ieee":"N. Feldmann, F. Bause, and B. Henning, “Determining fractional Zener model parameters from low frequency DMA measurements,” in Proceedings – AMA Conferences 2017, 2017."},"type":"conference","language":[{"iso":"eng"}]},{"author":[{"last_name":"Henning","id":"213","first_name":"Bernd","full_name":"Henning, Bernd"}],"publication":"Technisches Messen","department":[{"_id":"49"}],"status":"public","date_created":"2019-12-17T15:58:34Z","volume":71,"user_id":"15911","title":"Die akustische Impedanz als Messgröße zur Charakterisierung flüssiger Stoffsysteme","language":[{"iso":"eng"}],"type":"journal_article","year":"2004","citation":{"bibtex":"@article{Henning_2004, title={Die akustische Impedanz als Messgröße zur Charakterisierung flüssiger Stoffsysteme}, volume={71}, number={9}, journal={Technisches Messen}, author={Henning, Bernd}, year={2004}, pages={492–500} }","mla":"Henning, Bernd. “Die Akustische Impedanz Als Messgröße Zur Charakterisierung Flüssiger Stoffsysteme.” Technisches Messen, vol. 71, no. 9, 2004, pp. 492–500.","ama":"Henning B. Die akustische Impedanz als Messgröße zur Charakterisierung flüssiger Stoffsysteme. Technisches Messen. 2004;71(9):492-500.","apa":"Henning, B. (2004). Die akustische Impedanz als Messgröße zur Charakterisierung flüssiger Stoffsysteme. Technisches Messen, 71(9), 492–500.","chicago":"Henning, Bernd. “Die Akustische Impedanz Als Messgröße Zur Charakterisierung Flüssiger Stoffsysteme.” Technisches Messen 71, no. 9 (2004): 492–500.","ieee":"B. Henning, “Die akustische Impedanz als Messgröße zur Charakterisierung flüssiger Stoffsysteme,” Technisches Messen, vol. 71, no. 9, pp. 492–500, 2004.","short":"B. Henning, Technisches Messen 71 (2004) 492–500."},"page":"492-500","_id":"15364","intvolume":" 71","date_updated":"2022-01-06T06:52:21Z","issue":"9"},{"abstract":[{"text":"Die Modellierung bzw. das virtuelle Design von Ultraschallwandlern spielt gerade im Hinblick auf die Mannigfaltigkeit ihrer Einsatzgebiete und die stetig wachsenden Anforderungen der Industrie eine Schlüsselrolle bei der Entwicklung piezoelektrischer Sensor- und Aktorsysteme. Der jeweils für eine spezielle Anwendung zu erreichende Grad der Realitätsnähe der eingesetzten Modelle ist dabei essentielle Voraussetzung für die Legitimation des virtuellen Designs. Neben idealisierten Strukturen, welche der Modellbildung unweigerlich anhaften, wird die Realitätsnähe wesentlich durch die genutzten Materialmodelle und deren Parametrisierung beeinflusst. Viele Arbeiten wurden aus diesem Grund auf dem Gebiet der akustischen Materialdaten-bestimmung sowohl passiver als auch aktiver Materialien durchgeführt. Ein Ultraschallwandler besteht nun aus einer Komposition von aktiven und passiven Elementen, welche z. B. mittels Klebungen zusammengef{\\\"u}gt werden. Aktuelle Praxis ist die Vernachl{\\\"a}ssigung der Klebschichteigenschaften oder ggf. eine Korrektur der durch die Klebschichtdicke hervorgerufene Frequenzverschiebung durch eine virtuelle Vergr{\\\"o}{\\ss}erung eines der F{\\\"u}geteile. Dabei werden die Koppelbedingungen zwischen den gef{\\\"u}gten Materialien als ideal angenommen, was in der Realit{\\\"a}t jedoch nicht der Fall ist. Klebungen sind weder isotrop noch homogen aufgebaut. Des Weiteren ist ihre Dicke sehr klein, was in der Computersimulation dazu f{\\\"u}hrt, dass sie {\\\"u}ber effektive Parameter und stark vereinfachte Modelle beschrieben werden.","lang":"eng"}],"user_id":"15911","title":"Die Auswirkung verschiedener Klebungen auf das Verhalten eines piezoelektrischen Wandlers","department":[{"_id":"49"}],"author":[{"full_name":"Bause, Fabian","first_name":"Fabian","last_name":"Bause"}],"date_created":"2019-10-25T12:43:56Z","status":"public","date_updated":"2022-01-06T06:51:49Z","_id":"14010","language":[{"iso":"eng"}],"citation":{"short":"F. Bause, in: 20AD.","ieee":"F. Bause, “Die Auswirkung verschiedener Klebungen auf das Verhalten eines piezoelektrischen Wandlers,” 20AD.","chicago":"Bause, Fabian. “Die Auswirkung Verschiedener Klebungen Auf Das Verhalten Eines Piezoelektrischen Wandlers,” 20AD.","ama":"Bause F. Die Auswirkung verschiedener Klebungen auf das Verhalten eines piezoelektrischen Wandlers. In: ; 20AD.","apa":"Bause, F. (20AD). Die Auswirkung verschiedener Klebungen auf das Verhalten eines piezoelektrischen Wandlers.","mla":"Bause, Fabian. Die Auswirkung Verschiedener Klebungen Auf Das Verhalten Eines Piezoelektrischen Wandlers. 20AD.","bibtex":"@inproceedings{Bause_20AD, title={Die Auswirkung verschiedener Klebungen auf das Verhalten eines piezoelektrischen Wandlers}, author={Bause, Fabian}, year={20AD} }"},"type":"conference","year":"2011"},{"_id":"17090","date_updated":"2022-10-25T13:22:59Z","citation":{"short":"D. Itner, H. Gravenkamp, D. Dreiling, C. Birk, B. Henning, Differentiation of an SBFE Model in the Context of Material Parameter Determination, International Association for Computational Mechanics (IACM), WCCM, Yokohama, 2022.","ieee":"D. Itner, H. Gravenkamp, D. Dreiling, C. Birk, and B. Henning, Differentiation of an SBFE model in the context of material parameter determination. 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International Association for Computational Mechanics (IACM); 2022.","bibtex":"@book{Itner_Gravenkamp_Dreiling_Birk_Henning_2022, place={WCCM, Yokohama}, title={Differentiation of an SBFE model in the context of material parameter determination}, publisher={International Association for Computational Mechanics (IACM)}, author={Itner, Dominik and Gravenkamp, Hauke and Dreiling, Dmitrij and Birk, Carolin and Henning, Bernd}, year={2022} }","mla":"Itner, Dominik, et al. Differentiation of an SBFE Model in the Context of Material Parameter Determination. International Association for Computational Mechanics (IACM), 2022."},"year":"2022","type":"misc","language":[{"iso":"eng"}],"title":"Differentiation of an SBFE model in the context of material parameter determination","user_id":"32616","place":"WCCM, Yokohama","status":"public","date_created":"2020-06-12T13:52:03Z","project":[{"_id":"89","name":"VaMP: Vollständige Bestimmung der akustischen Materialparameter von Polymeren","grant_number":"409779252"}],"publisher":"International Association for Computational Mechanics (IACM)","author":[{"last_name":"Itner","full_name":"Itner, Dominik","first_name":"Dominik"},{"last_name":"Gravenkamp","full_name":"Gravenkamp, Hauke","first_name":"Hauke"},{"full_name":"Dreiling, Dmitrij","first_name":"Dmitrij","id":"32616","last_name":"Dreiling"},{"first_name":"Carolin","full_name":"Birk, Carolin","last_name":"Birk"},{"last_name":"Henning","id":"213","first_name":"Bernd","full_name":"Henning, Bernd"}],"department":[{"_id":"49"}]},{"title":"Editorial: XXI. Messtechnisches Symposium des Arbeitskreises der Hochschullehrer für Messtechnik (AHMT), Paderborn, 20.--22.09.2007","user_id":"15911","department":[{"_id":"49"}],"publication":"Technisches Messen","author":[{"last_name":"Henning","full_name":"Henning, Bernd","first_name":"Bernd"}],"date_created":"2019-12-13T10:38:13Z","status":"public","_id":"15324","date_updated":"2022-01-06T06:52:20Z","issue":"4","page":"217-220","year":"2008","citation":{"short":"B. Henning, Technisches Messen (2008) 217–220.","ieee":"B. Henning, “Editorial: XXI. Messtechnisches Symposium des Arbeitskreises der Hochschullehrer für Messtechnik (AHMT), Paderborn, 20.--22.09.2007,” Technisches Messen, no. 4, pp. 217–220, 2008.","apa":"Henning, B. (2008). Editorial: XXI. Messtechnisches Symposium des Arbeitskreises der Hochschullehrer für Messtechnik (AHMT), Paderborn, 20.--22.09.2007. Technisches Messen, (4), 217–220.","ama":"Henning B. Editorial: XXI. Messtechnisches Symposium des Arbeitskreises der Hochschullehrer für Messtechnik (AHMT), Paderborn, 20.--22.09.2007. Technisches Messen. 2008;(4):217-220.","chicago":"Henning, Bernd. “Editorial: XXI. Messtechnisches Symposium Des Arbeitskreises Der Hochschullehrer Für Messtechnik (AHMT), Paderborn, 20.--22.09.2007.” Technisches Messen, no. 4 (2008): 217–20.","mla":"Henning, Bernd. “Editorial: XXI. Messtechnisches Symposium Des Arbeitskreises Der Hochschullehrer Für Messtechnik (AHMT), Paderborn, 20.--22.09.2007.” Technisches Messen, no. 4, 2008, pp. 217–20.","bibtex":"@article{Henning_2008, title={Editorial: XXI. Messtechnisches Symposium des Arbeitskreises der Hochschullehrer für Messtechnik (AHMT), Paderborn, 20.--22.09.2007}, number={4}, journal={Technisches Messen}, author={Henning, Bernd}, year={2008}, pages={217–220} }"},"type":"journal_article","language":[{"iso":"eng"}]},{"place":"München","user_id":"23082","title":"Efficient optimisation of initial values for characterising piezoelectric material parameters","author":[{"last_name":"Feldmann","id":"23082","first_name":"Nadine","full_name":"Feldmann, Nadine"},{"full_name":"Henning, Bernd","first_name":"Bernd","id":"213","last_name":"Henning"}],"department":[{"_id":"49"}],"publication":"Fortschritte der Akustik","status":"public","date_created":"2019-01-09T15:01:22Z","project":[{"_id":"90","name":"Ein modellbasiertes Messverfahren zur Charakterisierung der frequenzabhängigen Materialeigenschaften von Piezokeramiken unter Verwendung eines einzelnen Probekörperindividuums"}],"_id":"6584","date_updated":"2022-01-06T07:03:12Z","language":[{"iso":"eng"}],"citation":{"ieee":"N. Feldmann and B. Henning, “Efficient optimisation of initial values for characterising piezoelectric material parameters,” in Fortschritte der Akustik, 2018, pp. 1275–1278.","short":"N. Feldmann, B. Henning, in: Fortschritte Der Akustik, München, 2018, pp. 1275–1278.","bibtex":"@inproceedings{Feldmann_Henning_2018, place={München}, title={Efficient optimisation of initial values for characterising piezoelectric material parameters}, booktitle={Fortschritte der Akustik}, author={Feldmann, Nadine and Henning, Bernd}, year={2018}, pages={1275–1278} }","mla":"Feldmann, Nadine, and Bernd Henning. “Efficient Optimisation of Initial Values for Characterising Piezoelectric Material Parameters.” Fortschritte Der Akustik, 2018, pp. 1275–78.","chicago":"Feldmann, Nadine, and Bernd Henning. “Efficient Optimisation of Initial Values for Characterising Piezoelectric Material Parameters.” In Fortschritte Der Akustik, 1275–78. München, 2018.","apa":"Feldmann, N., & Henning, B. (2018). Efficient optimisation of initial values for characterising piezoelectric material parameters. In Fortschritte der Akustik (pp. 1275–1278). München.","ama":"Feldmann N, Henning B. Efficient optimisation of initial values for characterising piezoelectric material parameters. In: Fortschritte Der Akustik. München; 2018:1275-1278."},"type":"conference","year":"2018","page":"1275-1278"},{"citation":{"ieee":"D. Itner, H. Gravenkamp, D. Dreiling, N. Feldmann, and B. Henning, “Efficient semi-analytical simulation of elastic guided waves in cylinders subject to arbitrary non-symmetric loads,” Ultrasonics, Art. no. 106389, 2021, doi: 10.1016/j.ultras.2021.106389.","short":"D. Itner, H. Gravenkamp, D. Dreiling, N. Feldmann, B. Henning, Ultrasonics (2021).","bibtex":"@article{Itner_Gravenkamp_Dreiling_Feldmann_Henning_2021, title={Efficient semi-analytical simulation of elastic guided waves in cylinders subject to arbitrary non-symmetric loads}, DOI={10.1016/j.ultras.2021.106389}, number={106389}, journal={Ultrasonics}, author={Itner, Dominik and Gravenkamp, Hauke and Dreiling, Dmitrij and Feldmann, Nadine and Henning, Bernd}, year={2021} }","mla":"Itner, Dominik, et al. “Efficient Semi-Analytical Simulation of Elastic Guided Waves in Cylinders Subject to Arbitrary Non-Symmetric Loads.” Ultrasonics, 106389, 2021, doi:10.1016/j.ultras.2021.106389.","chicago":"Itner, Dominik, Hauke Gravenkamp, Dmitrij Dreiling, Nadine Feldmann, and Bernd Henning. “Efficient Semi-Analytical Simulation of Elastic Guided Waves in Cylinders Subject to Arbitrary Non-Symmetric Loads.” Ultrasonics, 2021. https://doi.org/10.1016/j.ultras.2021.106389.","apa":"Itner, D., Gravenkamp, H., Dreiling, D., Feldmann, N., & Henning, B. (2021). Efficient semi-analytical simulation of elastic guided waves in cylinders subject to arbitrary non-symmetric loads. Ultrasonics, Article 106389. https://doi.org/10.1016/j.ultras.2021.106389","ama":"Itner D, Gravenkamp H, Dreiling D, Feldmann N, Henning B. Efficient semi-analytical simulation of elastic guided waves in cylinders subject to arbitrary non-symmetric loads. Ultrasonics. 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Effizientes Ultraschalltransducerdesign Und Methoden Zur Akustischen Materialdatenbestimmung, 15AD.","ama":"Henning B. Effizientes Ultraschalltransducerdesign Und Methoden Zur Akustischen Materialdatenbestimmung.; 15AD.","apa":"Henning, B. (15AD). Effizientes Ultraschalltransducerdesign und Methoden zur akustischen Materialdatenbestimmung.","bibtex":"@book{Henning_15AD, title={Effizientes Ultraschalltransducerdesign und Methoden zur akustischen Materialdatenbestimmung}, author={Henning, Bernd}, year={15AD} }","mla":"Henning, Bernd. Effizientes Ultraschalltransducerdesign Und Methoden Zur Akustischen Materialdatenbestimmung. 15AD.","short":"B. Henning, Effizientes Ultraschalltransducerdesign Und Methoden Zur Akustischen Materialdatenbestimmung, 15AD.","ieee":"B. Henning, Effizientes Ultraschalltransducerdesign und Methoden zur akustischen Materialdatenbestimmung. 15AD."},"year":"2010"},{"_id":"6596","date_updated":"2022-01-06T07:03:13Z","language":[{"iso":"ger"}],"type":"misc","year":"2018","citation":{"chicago":"Webersen, Manuel, Sarah Johannesmann, Tobias Brockschmidt, Friedhelm Rump, Leander Claes, and Bernd Henning. Einfluss mechanischer Vorspannung auf das mechanische Materialverhalten von Polymeren. Workshop “Messtechnische Anwendungen von Ultraschall”, Drübeck, 2018.","ama":"Webersen M, Johannesmann S, Brockschmidt T, Rump F, Claes L, Henning B. Einfluss mechanischer Vorspannung auf das mechanische Materialverhalten von Polymeren. Workshop “Messtechnische Anwendungen von Ultraschall”, Drübeck; 2018.","apa":"Webersen, M., Johannesmann, S., Brockschmidt, T., Rump, F., Claes, L., & Henning, B. (2018). Einfluss mechanischer Vorspannung auf das mechanische Materialverhalten von Polymeren. Workshop “Messtechnische Anwendungen von Ultraschall”, Drübeck.","bibtex":"@book{Webersen_Johannesmann_Brockschmidt_Rump_Claes_Henning_2018, place={Workshop “Messtechnische Anwendungen von Ultraschall”, Drübeck}, title={Einfluss mechanischer Vorspannung auf das mechanische Materialverhalten von Polymeren}, author={Webersen, Manuel and Johannesmann, Sarah and Brockschmidt, Tobias and Rump, Friedhelm and Claes, Leander and Henning, Bernd}, year={2018} }","mla":"Webersen, Manuel, et al. Einfluss mechanischer Vorspannung auf das mechanische Materialverhalten von Polymeren. 2018.","short":"M. Webersen, S. Johannesmann, T. Brockschmidt, F. Rump, L. Claes, B. Henning, Einfluss mechanischer Vorspannung auf das mechanische Materialverhalten von Polymeren, Workshop “Messtechnische Anwendungen von Ultraschall”, Drübeck, 2018.","ieee":"M. Webersen, S. Johannesmann, T. Brockschmidt, F. Rump, L. Claes, and B. Henning, Einfluss mechanischer Vorspannung auf das mechanische Materialverhalten von Polymeren. 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Sie ermöglicht, auch in komplexen Systemen, eine Beschreibung der Wellenausbreitungsvorgänge, deren analytische Lösung zu aufwendig oder nicht durchführbar ist.\r\nIm ersten Abschnitt dieses Beitrags wird auf den halbanalytischen Solver bzw. die mathematische Formulierung des die Wellenausbreitung beschreibenden Problems eingegangen. Der zweite Abschnitt beinhaltet den mehrstufigen Aufbau eines Tracing-Algorithmus, welcher den Lösungsraum des Solvers adaptiv einschränkt, so dass Leistungsfähigkeit und Robustheit des Gesamtalgorithmus gestärkt werden.","lang":"eng"}],"page":"1027-1028","citation":{"ieee":"F. Bause, J. Rautenberg, and B. Henning, “Entwicklung und Parametrisierung eines Mode-Tracing Algorithmus für halbanalytische Solver,” presented at the 36. Jahrestagung für Akustik (DAGA 2010), Berlin, 2010, pp. 1027–1028.","short":"F. Bause, J. Rautenberg, B. Henning, in: 2010, pp. 1027–1028.","bibtex":"@inproceedings{Bause_Rautenberg_Henning_2010, title={Entwicklung und Parametrisierung eines Mode-Tracing Algorithmus für halbanalytische Solver}, author={Bause, Fabian and Rautenberg, Jens and Henning, Bernd}, year={2010}, pages={1027–1028} }","mla":"Bause, Fabian, et al. Entwicklung Und Parametrisierung Eines Mode-Tracing Algorithmus Für Halbanalytische Solver. 2010, pp. 1027–28.","ama":"Bause F, Rautenberg J, Henning B. Entwicklung und Parametrisierung eines Mode-Tracing Algorithmus für halbanalytische Solver. In: ; 2010:1027-1028.","apa":"Bause, F., Rautenberg, J., & Henning, B. (2010). Entwicklung und Parametrisierung eines Mode-Tracing Algorithmus für halbanalytische Solver (pp. 1027–1028). Presented at the 36. Jahrestagung für Akustik (DAGA 2010), Berlin.","chicago":"Bause, Fabian, Jens Rautenberg, and Bernd Henning. “Entwicklung Und Parametrisierung Eines Mode-Tracing Algorithmus Für Halbanalytische Solver,” 1027–28, 2010."},"type":"conference","year":"2010","language":[{"iso":"eng"}],"conference":{"end_date":"18.03.2010","start_date":"15.03.2010","name":"36. Jahrestagung für Akustik (DAGA 2010)","location":"Berlin"},"_id":"14563","date_updated":"2022-01-06T06:52:03Z"},{"user_id":"15911","title":"Erweiterung des Mason-Modells zur Beschreibung eines Partikelbelags auf einer Quarzscheibe","place":"Berlin","status":"public","date_created":"2019-10-15T10:55:06Z","publication_identifier":{"isbn":["9783939296126"]},"publisher":"Deutsche Gesellschaft für Akustik e.V. (DEGA)","author":[{"first_name":"Sergei","full_name":"Olfert, Sergei","last_name":"Olfert"},{"last_name":"Becker","first_name":"Sebastian","full_name":"Becker, Sebastian"},{"last_name":"Henning","first_name":"Bernd","full_name":"Henning, Bernd"}],"department":[{"_id":"49"}],"publication":"Deutsche Gesellschaft für Akustik e.V. 2017- Fortschritte der Akustik - DAGA 2017","date_updated":"2022-01-06T06:51:45Z","_id":"13861","language":[{"iso":"eng"}],"type":"conference","citation":{"ieee":"S. Olfert, S. Becker, and B. Henning, “Erweiterung des Mason-Modells zur Beschreibung eines Partikelbelags auf einer Quarzscheibe,” in Deutsche Gesellschaft für Akustik e.V. 2017- Fortschritte der Akustik - DAGA 2017, 2017, pp. 1015–1018.","short":"S. Olfert, S. Becker, B. Henning, in: Deutsche Gesellschaft Für Akustik e.V. 2017- Fortschritte Der Akustik - DAGA 2017, Deutsche Gesellschaft für Akustik e.V. (DEGA), Berlin, 2017, pp. 1015–1018.","mla":"Olfert, Sergei, et al. “Erweiterung Des Mason-Modells Zur Beschreibung Eines Partikelbelags Auf Einer Quarzscheibe.” Deutsche Gesellschaft Für Akustik e.V. 2017- Fortschritte Der Akustik - DAGA 2017, Deutsche Gesellschaft für Akustik e.V. (DEGA), 2017, pp. 1015–18.","bibtex":"@inproceedings{Olfert_Becker_Henning_2017, place={Berlin}, title={Erweiterung des Mason-Modells zur Beschreibung eines Partikelbelags auf einer Quarzscheibe}, booktitle={Deutsche Gesellschaft für Akustik e.V. 2017- Fortschritte der Akustik - DAGA 2017}, publisher={Deutsche Gesellschaft für Akustik e.V. (DEGA)}, author={Olfert, Sergei and Becker, Sebastian and Henning, Bernd}, year={2017}, pages={1015–1018} }","ama":"Olfert S, Becker S, Henning B. Erweiterung des Mason-Modells zur Beschreibung eines Partikelbelags auf einer Quarzscheibe. In: Deutsche Gesellschaft Für Akustik e.V. 2017- Fortschritte Der Akustik - DAGA 2017. Berlin: Deutsche Gesellschaft für Akustik e.V. (DEGA); 2017:1015-1018.","apa":"Olfert, S., Becker, S., & Henning, B. (2017). Erweiterung des Mason-Modells zur Beschreibung eines Partikelbelags auf einer Quarzscheibe. In Deutsche Gesellschaft für Akustik e.V. 2017- Fortschritte der Akustik - DAGA 2017 (pp. 1015–1018). Berlin: Deutsche Gesellschaft für Akustik e.V. (DEGA).","chicago":"Olfert, Sergei, Sebastian Becker, and Bernd Henning. “Erweiterung Des Mason-Modells Zur Beschreibung Eines Partikelbelags Auf Einer Quarzscheibe.” In Deutsche Gesellschaft Für Akustik e.V. 2017- Fortschritte Der Akustik - DAGA 2017, 1015–18. Berlin: Deutsche Gesellschaft für Akustik e.V. (DEGA), 2017."},"year":"2017","page":"1015-1018"},{"page":"219-224","year":"2016","citation":{"mla":"Olfert, Sergei, and Bernd Henning. “Erweiterung Des Raman-Nath-Modells Zur Analyse von Schlierenabbildungen.” Technisches Messen, vol. 83, no. 4, 2016, pp. 219–24, doi:10.1515/teme-2015-0116.","bibtex":"@article{Olfert_Henning_2016, title={Erweiterung des Raman-Nath-Modells zur Analyse von Schlierenabbildungen}, volume={83}, DOI={10.1515/teme-2015-0116}, number={4}, journal={Technisches Messen}, author={Olfert, Sergei and Henning, Bernd}, year={2016}, pages={219–224} }","chicago":"Olfert, Sergei, and Bernd Henning. “Erweiterung Des Raman-Nath-Modells Zur Analyse von Schlierenabbildungen.” Technisches Messen 83, no. 4 (2016): 219–24. https://doi.org/10.1515/teme-2015-0116.","ama":"Olfert S, Henning B. Erweiterung des Raman-Nath-Modells zur Analyse von Schlierenabbildungen. Technisches Messen. 2016;83(4):219-224. doi:10.1515/teme-2015-0116","apa":"Olfert, S., & Henning, B. (2016). Erweiterung des Raman-Nath-Modells zur Analyse von Schlierenabbildungen. Technisches Messen, 83(4), 219–224. https://doi.org/10.1515/teme-2015-0116","ieee":"S. Olfert and B. Henning, “Erweiterung des Raman-Nath-Modells zur Analyse von Schlierenabbildungen,” Technisches Messen, vol. 83, no. 4, pp. 219–224, 2016, doi: 10.1515/teme-2015-0116.","short":"S. Olfert, B. Henning, Technisches Messen 83 (2016) 219–224."},"type":"journal_article","language":[{"iso":"eng"}],"intvolume":" 83","_id":"13863","date_updated":"2023-06-27T11:02:42Z","doi":"10.1515/teme-2015-0116","issue":"4","department":[{"_id":"49"}],"publication":"Technisches Messen","author":[{"full_name":"Olfert, Sergei","first_name":"Sergei","last_name":"Olfert"},{"last_name":"Henning","id":"213","first_name":"Bernd","full_name":"Henning, Bernd"}],"volume":83,"date_created":"2019-10-15T11:01:38Z","status":"public","title":"Erweiterung des Raman-Nath-Modells zur Analyse von Schlierenabbildungen","user_id":"15911"},{"main_file_link":[{"url":"https://arxiv.org/pdf/2001.05708","open_access":"1"}],"language":[{"iso":"eng"}],"type":"journal_article","citation":{"bibtex":"@article{Claes_Steidl_Hetkämper_Henning_2020, title={Estimation of acoustic wave non-linearity in ultrasonic measurement systems}, DOI={10.48550/arXiv.2001.05708}, journal={arXiv.org}, publisher={Cornell University}, author={Claes, Leander and Steidl, Carolin and Hetkämper, Tim and Henning, Bernd}, year={2020} }","mla":"Claes, Leander, et al. “Estimation of Acoustic Wave Non-Linearity in Ultrasonic Measurement Systems.” ArXiv.Org, Cornell University, 2020, doi:10.48550/arXiv.2001.05708.","chicago":"Claes, Leander, Carolin Steidl, Tim Hetkämper, and Bernd Henning. “Estimation of Acoustic Wave Non-Linearity in Ultrasonic Measurement Systems.” ArXiv.Org, 2020. https://doi.org/10.48550/arXiv.2001.05708.","ama":"Claes L, Steidl C, Hetkämper T, Henning B. 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In: Fortschritte Der Akustik - DAGA 2022. ; 2022:1401-1404.","chicago":"Johannesmann, Sarah, Leander Claes, and Bernd Henning. “Estimation of Viscoelastic Material Parameters of Polymers Using Lamb Waves.” In Fortschritte Der Akustik - DAGA 2022, 1401–4, 2022.","ieee":"S. Johannesmann, L. Claes, and B. Henning, “Estimation of viscoelastic material parameters of polymers using Lamb waves,” in Fortschritte der Akustik - DAGA 2022, Stuttgart, 2022, pp. 1401–1404.","short":"S. Johannesmann, L. Claes, B. Henning, in: Fortschritte Der Akustik - DAGA 2022, 2022, pp. 1401–1404."},"type":"conference","year":"2022","language":[{"iso":"eng"}]},{"year":"2017","type":"conference","citation":{"ieee":"A. Jäger, S. Johannesmann, L. Claes, M. Webersen, B. Henning, and M. Kupnik, “Evaluating the Influence of 3D-Printing Parameters on Acoustic Material Properties,” in 2017 IEEE IUS~Proceedings, 2017.","short":"A. Jäger, S. Johannesmann, L. Claes, M. Webersen, B. Henning, M. Kupnik, in: 2017 IEEE IUS~Proceedings, 2017.","mla":"Jäger, Axel, et al. “Evaluating the Influence of 3D-Printing Parameters on Acoustic Material Properties.” 2017 IEEE IUS~Proceedings, 2017.","bibtex":"@inproceedings{Jäger_Johannesmann_Claes_Webersen_Henning_Kupnik_2017, title={Evaluating the Influence of 3D-Printing Parameters on Acoustic Material Properties}, booktitle={2017 IEEE IUS~Proceedings}, author={Jäger, Axel and Johannesmann, Sarah and Claes, Leander and Webersen, Manuel and Henning, Bernd and Kupnik, Mario}, year={2017} }","ama":"Jäger A, Johannesmann S, Claes L, Webersen M, Henning B, Kupnik M. Evaluating the Influence of 3D-Printing Parameters on Acoustic Material Properties. In: 2017 IEEE IUS~Proceedings. ; 2017.","apa":"Jäger, A., Johannesmann, S., Claes, L., Webersen, M., Henning, B., & Kupnik, M. (2017). Evaluating the Influence of 3D-Printing Parameters on Acoustic Material Properties. 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Schröder, J. Rautenberg, and B. Henning, “Evaluation of cost functions for FEA based transducer optimization,” Physics Procedia, pp. 1003–1009, 2010.","short":"A. Schröder, J. Rautenberg, B. Henning, Physics Procedia (2010) 1003–1009.","bibtex":"@article{Schröder_Rautenberg_Henning_2010, title={Evaluation of cost functions for FEA based transducer optimization}, DOI={10.1016/j.phpro.2010.01.129}, journal={Physics Procedia}, author={Schröder, Andreas and Rautenberg, Jens and Henning, Bernd}, year={2010}, pages={1003–1009} }","mla":"Schröder, Andreas, et al. “Evaluation of Cost Functions for FEA Based Transducer Optimization.” Physics Procedia, 2010, pp. 1003–09, doi:10.1016/j.phpro.2010.01.129.","chicago":"Schröder, Andreas, Jens Rautenberg, and Bernd Henning. “Evaluation of Cost Functions for FEA Based Transducer Optimization.” Physics Procedia, 2010, 1003–9. https://doi.org/10.1016/j.phpro.2010.01.129.","ama":"Schröder A, Rautenberg J, Henning B. Evaluation of cost functions for FEA based transducer optimization. Physics Procedia. 2010:1003-1009. doi:10.1016/j.phpro.2010.01.129","apa":"Schröder, A., Rautenberg, J., & Henning, B. (2010). Evaluation of cost functions for FEA based transducer optimization. Physics Procedia, 1003–1009. https://doi.org/10.1016/j.phpro.2010.01.129"},"year":"2010","language":[{"iso":"eng"}],"title":"Evaluation of cost functions for FEA based transducer optimization","user_id":"15911","department":[{"_id":"49"}],"publication":"Physics Procedia","author":[{"last_name":"Schröder","full_name":"Schröder, Andreas","first_name":"Andreas"},{"last_name":"Rautenberg","full_name":"Rautenberg, Jens","first_name":"Jens"},{"full_name":"Henning, Bernd","first_name":"Bernd","id":"213","last_name":"Henning"}],"publication_status":"published","publication_identifier":{"issn":["1875-3892"]},"date_created":"2019-10-16T14:01:50Z","status":"public"},{"doi":"10.1121/2.0001110","conference":{"end_date":"2019-09-06 ","start_date":"2019-09-03","name":"2019 International Congress on Ultrasonics","location":"Bruges"},"date_updated":"2022-01-06T06:52:43Z","_id":"16076","language":[{"iso":"eng"}],"year":"2019","type":"conference","citation":{"chicago":"Hetkämper, Tim, Leander Claes, and Bernd Henning. “Evolutionary Algorithm for the Design of Passive Electric Matching Networks for Ultrasonic Transducers.” In 2019 International Congress on Ultrasonics, 2019. https://doi.org/10.1121/2.0001110.","ama":"Hetkämper T, Claes L, Henning B. Evolutionary algorithm for the design of passive electric matching networks for ultrasonic transducers. In: 2019 International Congress on Ultrasonics. ; 2019. doi:10.1121/2.0001110","apa":"Hetkämper, T., Claes, L., & Henning, B. (2019). Evolutionary algorithm for the design of passive electric matching networks for ultrasonic transducers. In 2019 International Congress on Ultrasonics. Bruges. https://doi.org/10.1121/2.0001110","bibtex":"@inproceedings{Hetkämper_Claes_Henning_2019, title={Evolutionary algorithm for the design of passive electric matching networks for ultrasonic transducers}, DOI={10.1121/2.0001110}, booktitle={2019 International Congress on Ultrasonics}, author={Hetkämper, Tim and Claes, Leander and Henning, Bernd}, year={2019} }","mla":"Hetkämper, Tim, et al. “Evolutionary Algorithm for the Design of Passive Electric Matching Networks for Ultrasonic Transducers.” 2019 International Congress on Ultrasonics, 2019, doi:10.1121/2.0001110.","short":"T. Hetkämper, L. Claes, B. Henning, in: 2019 International Congress on Ultrasonics, 2019.","ieee":"T. Hetkämper, L. Claes, and B. Henning, “Evolutionary algorithm for the design of passive electric matching networks for ultrasonic transducers,” in 2019 International Congress on Ultrasonics, Bruges, 2019."},"user_id":"38123","title":"Evolutionary algorithm for the design of passive electric matching networks for ultrasonic transducers","date_created":"2020-02-25T12:17:24Z","project":[{"name":"Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"status":"public","publication":"2019 International Congress on Ultrasonics","department":[{"_id":"49"}],"author":[{"first_name":"Tim","full_name":"Hetkämper, Tim","last_name":"Hetkämper","id":"38123"},{"last_name":"Claes","id":"11829","first_name":"Leander","full_name":"Claes, Leander","orcid":"0000-0002-4393-268X"},{"last_name":"Henning","id":"213","first_name":"Bernd","full_name":"Henning, Bernd"}]},{"user_id":"23082","title":"Extraction of Interpretable Features from Temporal Measurements using Approximate Prototypes","department":[{"_id":"49"}],"publication":"Sensoren und Messsysteme 2018","author":[{"full_name":"Thiel, Christian","first_name":"Christian","last_name":"Thiel"},{"full_name":"Feldmann, Nadine","first_name":"Nadine","id":"23082","last_name":"Feldmann"},{"first_name":"Bernd","full_name":"Henning, Bernd","last_name":"Henning","id":"213"}],"publisher":"VDE Verlag GmbH","date_created":"2019-01-09T15:03:41Z","status":"public","date_updated":"2022-01-06T07:03:12Z","_id":"6586","language":[{"iso":"eng"}],"page":"536-539","type":"conference","citation":{"bibtex":"@inproceedings{Thiel_Feldmann_Henning_2018, title={Extraction of Interpretable Features from Temporal Measurements using Approximate Prototypes}, booktitle={Sensoren und Messsysteme 2018}, publisher={VDE Verlag GmbH}, author={Thiel, Christian and Feldmann, Nadine and Henning, Bernd}, year={2018}, pages={536–539} }","mla":"Thiel, Christian, et al. “Extraction of Interpretable Features from Temporal Measurements Using Approximate Prototypes.” Sensoren Und Messsysteme 2018, VDE Verlag GmbH, 2018, pp. 536–39.","chicago":"Thiel, Christian, Nadine Feldmann, and Bernd Henning. “Extraction of Interpretable Features from Temporal Measurements Using Approximate Prototypes.” In Sensoren Und Messsysteme 2018, 536–39. VDE Verlag GmbH, 2018.","apa":"Thiel, C., Feldmann, N., & Henning, B. (2018). Extraction of Interpretable Features from Temporal Measurements using Approximate Prototypes. In Sensoren und Messsysteme 2018 (pp. 536–539). VDE Verlag GmbH.","ama":"Thiel C, Feldmann N, Henning B. Extraction of Interpretable Features from Temporal Measurements using Approximate Prototypes. In: Sensoren Und Messsysteme 2018. VDE Verlag GmbH; 2018:536-539.","ieee":"C. Thiel, N. Feldmann, and B. Henning, “Extraction of Interpretable Features from Temporal Measurements using Approximate Prototypes,” in Sensoren und Messsysteme 2018, 2018, pp. 536–539.","short":"C. Thiel, N. Feldmann, B. Henning, in: Sensoren Und Messsysteme 2018, VDE Verlag GmbH, 2018, pp. 536–539."},"year":"2018"},{"_id":"14550","date_updated":"2022-01-06T06:52:02Z","conference":{"end_date":"08.09.2011","name":"International Congress on Ultrasonics (ICU 2011)","start_date":"05.09.2011","location":"Gdansk, Poland"},"citation":{"ieee":"C. Unverzagt and B. Henning, “Finite element simulation of single ultrasonic transducer with segmented electrodes to adjust the directional characteristic,” presented at the International Congress on Ultrasonics (ICU 2011), Gdansk, Poland, 2011.","short":"C. Unverzagt, B. Henning, in: 2011.","bibtex":"@inproceedings{Unverzagt_Henning_2011, title={Finite element simulation of single ultrasonic transducer with segmented electrodes to adjust the directional characteristic}, author={Unverzagt, Carsten and Henning, Bernd}, year={2011} }","mla":"Unverzagt, Carsten, and Bernd Henning. Finite Element Simulation of Single Ultrasonic Transducer with Segmented Electrodes to Adjust the Directional Characteristic. 2011.","chicago":"Unverzagt, Carsten, and Bernd Henning. “Finite Element Simulation of Single Ultrasonic Transducer with Segmented Electrodes to Adjust the Directional Characteristic,” 2011.","apa":"Unverzagt, C., & Henning, B. (2011). Finite element simulation of single ultrasonic transducer with segmented electrodes to adjust the directional characteristic. Presented at the International Congress on Ultrasonics (ICU 2011), Gdansk, Poland.","ama":"Unverzagt C, Henning B. Finite element simulation of single ultrasonic transducer with segmented electrodes to adjust the directional characteristic. In: ; 2011."},"type":"conference","year":"2011","language":[{"iso":"eng"}],"title":"Finite element simulation of single ultrasonic transducer with segmented electrodes to adjust the directional characteristic","user_id":"15911","abstract":[{"text":"For many applications like level measurement and industry robotics it is of advantage if the directional characteristic of an ultrasonic transducer is changeable or adaptable for the improvement of spatial resolution. Often this goal is reached with the use of ultrasonic transducer arrays, which elements are driven with phase shifted excitation signals. One disadvantage of these solutions is the great effort for building such an array and the multi-channel sensor electronics. In this contribution the directional characteristic of a single air transducer with segmented electrodes is analyzed. Therefore a variable script based finite element model is used to discover the influence of different electrode configurations on the directional characteristic of a single piezoceramic transducer. Especially the influence on the angle of beam and the near field length are evaluated. The used variable model permits an optimization of the configuration with regards to the mentioned criteria. The findings will be used for the development of a level measurement system for bulk solids.","lang":"eng"}],"status":"public","date_created":"2019-11-05T14:57:17Z","author":[{"last_name":"Unverzagt","first_name":"Carsten","full_name":"Unverzagt, Carsten"},{"full_name":"Henning, Bernd","first_name":"Bernd","id":"213","last_name":"Henning"}],"department":[{"_id":"49"}],"keyword":["Elektrode"]},{"_id":"15354","date_updated":"2022-01-06T06:52:21Z","language":[{"iso":"eng"}],"page":"587-588","citation":{"chicago":"Gulsch, Michael, and Bernd Henning. “Gasvolumenmessung in Blasenbeladenen Flüssigkeiten.” In Fortschritte Der Akustik - DAGA ’05, edited by Hugo Fastl and Markus Fruhmann, 587–88. Berlin: Deutsche Gesellsch. f. Akustik, 2005.","ama":"Gulsch M, Henning B. Gasvolumenmessung in blasenbeladenen Flüssigkeiten. In: Fastl H, Fruhmann M, eds. Fortschritte Der Akustik - DAGA ’05. Berlin: Deutsche Gesellsch. f. Akustik; 2005:587-588.","apa":"Gulsch, M., & Henning, B. (2005). Gasvolumenmessung in blasenbeladenen Flüssigkeiten. In H. Fastl & M. Fruhmann (Eds.), Fortschritte der Akustik - DAGA ’05 (pp. 587–588). Berlin: Deutsche Gesellsch. f. Akustik.","mla":"Gulsch, Michael, and Bernd Henning. “Gasvolumenmessung in Blasenbeladenen Flüssigkeiten.” Fortschritte Der Akustik - DAGA ’05, edited by Hugo Fastl and Markus Fruhmann, Deutsche Gesellsch. f. Akustik, 2005, pp. 587–88.","bibtex":"@inproceedings{Gulsch_Henning_2005, place={Berlin}, title={Gasvolumenmessung in blasenbeladenen Flüssigkeiten}, booktitle={Fortschritte der Akustik - DAGA ’05}, publisher={Deutsche Gesellsch. f. Akustik}, author={Gulsch, Michael and Henning, Bernd}, editor={Fastl, Hugo and Fruhmann, MarkusEditors}, year={2005}, pages={587–588} }","short":"M. Gulsch, B. Henning, in: H. Fastl, M. Fruhmann (Eds.), Fortschritte Der Akustik - DAGA ’05, Deutsche Gesellsch. f. Akustik, Berlin, 2005, pp. 587–588.","ieee":"M. Gulsch and B. Henning, “Gasvolumenmessung in blasenbeladenen Flüssigkeiten,” in Fortschritte der Akustik - DAGA ’05, 2005, pp. 587–588."},"year":"2005","type":"conference","user_id":"15911","title":"Gasvolumenmessung in blasenbeladenen Flüssigkeiten","abstract":[{"text":"In vielen verfahrenstechnischen Prozessen ist die kontinuierliche Regelung von Prozessgrößen für einen stabilen und sicheren Betrieb eine wichtige Vorraussetzung. Die Erfassung der Zielgrößen geschieht aufgrund von hoher Robustheit und Wartungsfreundlichkeit zunehmend mit akustischen Messverfahren. Besonders impulsbasierte Messsysteme werden häufig zur Messung von Durchfluss, Füllstand und in der Flüssigkeitsanalytik auch zur Konzentrationsmessung benutzt. Dabei führen am Messort auftretende Gasblasen zu großen messtechnischen Problemen. Sie verändern die gemessenen akustischen Stoffkenngrößen, wodurch es zur fehlerhaften Regelung bestimmter Prozesszielgrößen kommt.","lang":"eng"}],"place":"Berlin","date_created":"2019-12-17T15:40:10Z","status":"public","publication_identifier":{"isbn":["3-9808659-1-6"]},"editor":[{"full_name":"Fastl, Hugo","first_name":"Hugo","last_name":"Fastl"},{"last_name":"Fruhmann","full_name":"Fruhmann, Markus","first_name":"Markus"}],"department":[{"_id":"49"}],"publication":"Fortschritte der Akustik - DAGA '05","author":[{"full_name":"Gulsch, Michael","first_name":"Michael","last_name":"Gulsch"},{"first_name":"Bernd","full_name":"Henning, Bernd","last_name":"Henning","id":"213"}],"publisher":"Deutsche Gesellsch. f. Akustik"},{"author":[{"last_name":"Rautenberg","full_name":"Rautenberg, Jens","first_name":"Jens"},{"last_name":"Bause","first_name":"Fabian","full_name":"Bause, Fabian"},{"first_name":"Bernd","full_name":"Henning, Bernd","last_name":"Henning","id":"213"}],"publication":"tm - Technisches Messen","department":[{"_id":"49"}],"status":"public","date_created":"2019-10-16T14:00:53Z","publication_identifier":{"issn":["0171-8096"]},"publication_status":"published","user_id":"15911","title":"Geführte akustische Wellen zur Flüssigkeitscharakterisierung","language":[{"iso":"ger"}],"type":"journal_article","year":"2012","citation":{"ama":"Rautenberg J, Bause F, Henning B. Geführte akustische Wellen zur Flüssigkeitscharakterisierung. tm - Technisches Messen. 2012:135-142. doi:10.1524/teme.2012.0176","apa":"Rautenberg, J., Bause, F., & Henning, B. (2012). Geführte akustische Wellen zur Flüssigkeitscharakterisierung. tm - Technisches Messen, 135–142. https://doi.org/10.1524/teme.2012.0176","chicago":"Rautenberg, Jens, Fabian Bause, and Bernd Henning. “Geführte akustische Wellen zur Flüssigkeitscharakterisierung.” tm - Technisches Messen, 2012, 135–42. https://doi.org/10.1524/teme.2012.0176.","mla":"Rautenberg, Jens, et al. “Geführte akustische Wellen zur Flüssigkeitscharakterisierung.” tm - Technisches Messen, 2012, pp. 135–42, doi:10.1524/teme.2012.0176.","bibtex":"@article{Rautenberg_Bause_Henning_2012, title={Geführte akustische Wellen zur Flüssigkeitscharakterisierung}, DOI={10.1524/teme.2012.0176}, journal={tm - Technisches Messen}, author={Rautenberg, Jens and Bause, Fabian and Henning, Bernd}, year={2012}, pages={135–142} }","short":"J. Rautenberg, F. Bause, B. Henning, tm - Technisches Messen (2012) 135–142.","ieee":"J. Rautenberg, F. Bause, and B. Henning, “Geführte akustische Wellen zur Flüssigkeitscharakterisierung,” tm - Technisches Messen, pp. 135–142, 2012."},"page":"135-142","_id":"13886","date_updated":"2022-01-06T06:51:46Z","doi":"10.1524/teme.2012.0176"},{"page":"135-142","year":"2012","type":"journal_article","citation":{"apa":"Rautenberg, J., Bause, F., & Henning, B. (2012). Geführte akustische Wellen zur Flüssigkeitscharakterisierung. Technisches Messen, 79(3), 135–142.","ama":"Rautenberg J, Bause F, Henning B. Geführte akustische Wellen zur Flüssigkeitscharakterisierung. Technisches Messen. 2012;79(3):135-142.","chicago":"Rautenberg, Jens, Fabian Bause, and Bernd Henning. “Geführte Akustische Wellen Zur Flüssigkeitscharakterisierung.” Technisches Messen 79, no. 3 (2012): 135–42.","bibtex":"@article{Rautenberg_Bause_Henning_2012, title={Geführte akustische Wellen zur Flüssigkeitscharakterisierung}, volume={79}, number={3}, journal={Technisches Messen}, author={Rautenberg, Jens and Bause, Fabian and Henning, Bernd}, year={2012}, pages={135–142} }","mla":"Rautenberg, Jens, et al. “Geführte Akustische Wellen Zur Flüssigkeitscharakterisierung.” Technisches Messen, vol. 79, no. 3, 2012, pp. 135–42.","short":"J. Rautenberg, F. Bause, B. Henning, Technisches Messen 79 (2012) 135–142.","ieee":"J. Rautenberg, F. Bause, and B. Henning, “Geführte akustische Wellen zur Flüssigkeitscharakterisierung,” Technisches Messen, vol. 79, no. 3, pp. 135–142, 2012."},"language":[{"iso":"eng"}],"issue":"3","_id":"14003","date_updated":"2022-01-06T06:51:49Z","intvolume":" 79","volume":79,"date_created":"2019-10-24T13:27:01Z","status":"public","department":[{"_id":"49"}],"publication":"Technisches Messen","author":[{"last_name":"Rautenberg","full_name":"Rautenberg, Jens","first_name":"Jens"},{"first_name":"Fabian","full_name":"Bause, Fabian","last_name":"Bause"},{"full_name":"Henning, Bernd","first_name":"Bernd","id":"213","last_name":"Henning"}],"title":"Geführte akustische Wellen zur Flüssigkeitscharakterisierung","user_id":"15911","abstract":[{"text":"Das Spektrum akustischer Wellenleiter zur Flüssig-keitscharakterisierung reicht von der Seismologie und Geophysik mit Wellenleiterdimensionen von einigen km über die zerstörungsfreie Prüfung bis hin zur Prozessmesstechnik mit Sensordimensio-nen von wenigen mm. In diesem Beitrag wird ein phänomenologischer Weg zur Klassifizierung der Wellenleiter entwickelt, wobei stets die Oberflä-chenauslenkungen an der Wellenleitergrenze und die Anzahl der an der Wellenausbreitung beteiligten Moden Berücksichtigung finden. Im weiteren Verlauf werden Möglichkeiten zur Modellierung, Simulation und Messung multimodaler Wellenausbreitung im akustischen Wellenleiter gezeigt.","lang":"eng"}]},{"date_updated":"2022-01-06T06:52:19Z","_id":"15242","conference":{"name":"NAG / DAGA 2009, Int. Conf. on Acoustics","start_date":"23.03.2009","location":"Rotterdam, Netherlands","end_date":"26.03.2009"},"type":"conference","year":"2009","citation":{"ieee":"J. Rautenberg, S. Olfert, and B. Henning, “Generating of short ultrasonic pulses using active damping,” presented at the NAG / DAGA 2009, Int. Conf. on Acoustics, Rotterdam, Netherlands, 2009, pp. 148–151.","short":"J. Rautenberg, S. Olfert, B. Henning, in: 2009, pp. 148–151.","bibtex":"@inproceedings{Rautenberg_Olfert_Henning_2009, title={Generating of short ultrasonic pulses using active damping}, author={Rautenberg, Jens and Olfert, Sergei and Henning, Bernd}, year={2009}, pages={148–151} }","mla":"Rautenberg, Jens, et al. Generating of Short Ultrasonic Pulses Using Active Damping. 2009, pp. 148–51.","chicago":"Rautenberg, Jens, Sergei Olfert, and Bernd Henning. “Generating of Short Ultrasonic Pulses Using Active Damping,” 148–51, 2009.","apa":"Rautenberg, J., Olfert, S., & Henning, B. (2009). Generating of short ultrasonic pulses using active damping (pp. 148–151). Presented at the NAG / DAGA 2009, Int. Conf. on Acoustics, Rotterdam, Netherlands.","ama":"Rautenberg J, Olfert S, Henning B. Generating of short ultrasonic pulses using active damping. In: ; 2009:148-151."},"page":"148-151","language":[{"iso":"eng"}],"title":"Generating of short ultrasonic pulses using active damping","user_id":"15911","abstract":[{"text":"In non-destructive testing (NDT) with ultrasound the emission of short pulses is essentially if the echoes of nearby obstacles should be separated from the emitted signal. In this contribution a new approach is shown how to gene-rate a short ultrasonic pulse using a 3$-$1 composite transdu-cer. Therefore the ceramic bars, which are embedded in a polymer matrix, will be regarded as an exciter for the entire structure. After the pulse excitation the same bars can also be used for active damping to increase the bandwidth of the entire system. The Mason model serves as a basis for the de-scription of the ultrasonic transducer and is extended to the composite structure. The excitation signal is adaptively mo-dified by a suitable signal processing. Therefore the changes of boundary conditions, like the ambient temperature or acoustic impedance of adjacent media are considered.","lang":"eng"}],"status":"public","date_created":"2019-12-04T11:34:38Z","author":[{"first_name":"Jens","full_name":"Rautenberg, Jens","last_name":"Rautenberg"},{"last_name":"Olfert","full_name":"Olfert, Sergei","first_name":"Sergei"},{"id":"213","last_name":"Henning","full_name":"Henning, Bernd","first_name":"Bernd"}],"department":[{"_id":"49"}]},{"title":"Guided ultrasonic waves for determining effective orthotropic material parameters of continuous-fiber reinforced thermoplastic plates","user_id":"11829","volume":84,"project":[{"name":"Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"},{"_id":"88","name":"Ermittlung des hydrothermischen Alterungsverhaltens endlosfaserverstärkter Thermoplaste und Entwicklung eines ultraschallbasierten Messsystems zur zerstörungsfreien Charakterisierung des Alterungszustands für die Komponentenüberwachung und Restlebenszeitprädiktion","grant_number":"260306237"}],"date_created":"2019-01-09T14:37:27Z","status":"public","publication":"Ultrasonics","department":[{"_id":"49"}],"author":[{"first_name":"Manuel","orcid":"0000-0001-6411-4232","full_name":"Webersen, Manuel","last_name":"Webersen","id":"11289"},{"first_name":"Sarah","full_name":"Johannesmann, Sarah","last_name":"Johannesmann","id":"29190"},{"full_name":"Düchting, Julia","first_name":"Julia","last_name":"Düchting"},{"last_name":"Claes","id":"11829","first_name":"Leander","full_name":"Claes, Leander","orcid":"0000-0002-4393-268X"},{"id":"213","last_name":"Henning","full_name":"Henning, Bernd","first_name":"Bernd"}],"quality_controlled":"1","doi":"10.1016/j.ultras.2017.10.005","intvolume":" 84","_id":"6577","date_updated":"2022-01-06T07:03:12Z","page":"53-62","citation":{"chicago":"Webersen, Manuel, Sarah Johannesmann, Julia Düchting, Leander Claes, and Bernd Henning. “Guided Ultrasonic Waves for Determining Effective Orthotropic Material Parameters of Continuous-Fiber Reinforced Thermoplastic Plates.” Ultrasonics 84 (2018): 53–62. https://doi.org/10.1016/j.ultras.2017.10.005.","ama":"Webersen M, Johannesmann S, Düchting J, Claes L, Henning B. Guided ultrasonic waves for determining effective orthotropic material parameters of continuous-fiber reinforced thermoplastic plates. Ultrasonics. 2018;84:53-62. doi:10.1016/j.ultras.2017.10.005","apa":"Webersen, M., Johannesmann, S., Düchting, J., Claes, L., & Henning, B. (2018). Guided ultrasonic waves for determining effective orthotropic material parameters of continuous-fiber reinforced thermoplastic plates. Ultrasonics, 84, 53–62. https://doi.org/10.1016/j.ultras.2017.10.005","bibtex":"@article{Webersen_Johannesmann_Düchting_Claes_Henning_2018, title={Guided ultrasonic waves for determining effective orthotropic material parameters of continuous-fiber reinforced thermoplastic plates}, volume={84}, DOI={10.1016/j.ultras.2017.10.005}, journal={Ultrasonics}, author={Webersen, Manuel and Johannesmann, Sarah and Düchting, Julia and Claes, Leander and Henning, Bernd}, year={2018}, pages={53–62} }","mla":"Webersen, Manuel, et al. “Guided Ultrasonic Waves for Determining Effective Orthotropic Material Parameters of Continuous-Fiber Reinforced Thermoplastic Plates.” Ultrasonics, vol. 84, 2018, pp. 53–62, doi:10.1016/j.ultras.2017.10.005.","short":"M. Webersen, S. Johannesmann, J. Düchting, L. Claes, B. Henning, Ultrasonics 84 (2018) 53–62.","ieee":"M. Webersen, S. Johannesmann, J. Düchting, L. Claes, and B. Henning, “Guided ultrasonic waves for determining effective orthotropic material parameters of continuous-fiber reinforced thermoplastic plates,” Ultrasonics, vol. 84, pp. 53–62, 2018."},"type":"journal_article","year":"2018","language":[{"iso":"eng"}]},{"year":"2016","type":"misc","citation":{"ama":"Feldmann N, Bause F, Henning B. GUM-konforme Unsicherheitsabschätzung bei inversen Problemen am Beispiel akustischer Transmissionsmessungen.; 2016.","apa":"Feldmann, N., Bause, F., & Henning, B. (2016). GUM-konforme Unsicherheitsabschätzung bei inversen Problemen am Beispiel akustischer Transmissionsmessungen.","chicago":"Feldmann, Nadine, Fabian Bause, and Bernd Henning. GUM-konforme Unsicherheitsabschätzung bei inversen Problemen am Beispiel akustischer Transmissionsmessungen, 2016.","bibtex":"@book{Feldmann_Bause_Henning_2016, title={GUM-konforme Unsicherheitsabschätzung bei inversen Problemen am Beispiel akustischer Transmissionsmessungen}, author={Feldmann, Nadine and Bause, Fabian and Henning, Bernd}, year={2016} }","mla":"Feldmann, Nadine, et al. GUM-konforme Unsicherheitsabschätzung bei inversen Problemen am Beispiel akustischer Transmissionsmessungen. 2016.","short":"N. Feldmann, F. Bause, B. Henning, GUM-konforme Unsicherheitsabschätzung bei inversen Problemen am Beispiel akustischer Transmissionsmessungen, 2016.","ieee":"N. Feldmann, F. Bause, and B. Henning, GUM-konforme Unsicherheitsabschätzung bei inversen Problemen am Beispiel akustischer Transmissionsmessungen. 2016."},"language":[{"iso":"ger"}],"date_updated":"2022-01-06T06:52:16Z","_id":"15176","status":"public","date_created":"2019-11-25T13:26:07Z","project":[{"grant_number":"222271124","name":"Bestimmung komplexer akustischer Materialkenngrößen","_id":"87"}],"author":[{"first_name":"Nadine","full_name":"Feldmann, Nadine","last_name":"Feldmann","id":"23082"},{"full_name":"Bause, Fabian","first_name":"Fabian","last_name":"Bause"},{"full_name":"Henning, Bernd","first_name":"Bernd","id":"213","last_name":"Henning"}],"department":[{"_id":"49"}],"title":"GUM-konforme Unsicherheitsabschätzung bei inversen Problemen am Beispiel akustischer Transmissionsmessungen","user_id":"23082"},{"user_id":"15911","title":"Halbanalytische Modellierung akustischer Wellenausbreitung im ein- und mehrschichtigen Wellenleiter","date_created":"2019-11-05T15:03:01Z","status":"public","department":[{"_id":"49"}],"author":[{"full_name":"Bause, Fabian","first_name":"Fabian","last_name":"Bause"}],"_id":"14553","date_updated":"2022-01-06T06:52:02Z","language":[{"iso":"eng"}],"year":"2010","citation":{"mla":"Bause, Fabian. Halbanalytische Modellierung Akustischer Wellenausbreitung Im Ein- Und Mehrschichtigen Wellenleiter. 21AD.","bibtex":"@book{Bause_21AD, title={Halbanalytische Modellierung akustischer Wellenausbreitung im ein- und mehrschichtigen Wellenleiter}, author={Bause, Fabian}, year={21AD} }","chicago":"Bause, Fabian. Halbanalytische Modellierung Akustischer Wellenausbreitung Im Ein- Und Mehrschichtigen Wellenleiter, 21AD.","ama":"Bause F. Halbanalytische Modellierung Akustischer Wellenausbreitung Im Ein- Und Mehrschichtigen Wellenleiter.; 21AD.","apa":"Bause, F. (21AD). Halbanalytische Modellierung akustischer Wellenausbreitung im ein- und mehrschichtigen Wellenleiter.","ieee":"F. Bause, Halbanalytische Modellierung akustischer Wellenausbreitung im ein- und mehrschichtigen Wellenleiter. 21AD.","short":"F. Bause, Halbanalytische Modellierung Akustischer Wellenausbreitung Im Ein- Und Mehrschichtigen Wellenleiter, 21AD."},"type":"misc"},{"has_accepted_license":"1","status":"public","project":[{"_id":"90","name":"ChaMP: Ein modellbasiertes Messverfahren zur Charakterisierung der frequenzabhängigen Materialeigenschaften von Piezokeramiken unter Verwendung eines einzelnen Probekörperindividuums"},{"_id":"108","name":"NEPTUN: Modellbasierte Bestimmung nichtlinearer Eigenschaften von Piezokeramiken für Leistungsschallanwendungen","grant_number":"FOR 5208"}],"date_created":"2019-01-09T14:36:59Z","author":[{"first_name":"Leander","orcid":"0000-0002-4393-268X","full_name":"Claes, Leander","last_name":"Claes","id":"11829"},{"id":"23082","last_name":"Feldmann","full_name":"Feldmann, Nadine","first_name":"Nadine"},{"last_name":"Schulze","full_name":"Schulze, Veronika","first_name":"Veronika"},{"last_name":"Jurgelucks","full_name":"Jurgelucks, Benjamin","first_name":"Benjamin"},{"last_name":"Walther","full_name":"Walther, Andrea","first_name":"Andrea"},{"id":"213","last_name":"Henning","full_name":"Henning, Bernd","first_name":"Bernd"}],"file_date_updated":"2022-03-28T14:21:06Z","department":[{"_id":"49"}],"publication":"Fortschritte der Akustik - DAGA 2022","file":[{"creator":"leanderc","file_id":"30666","file_size":1143917,"success":1,"relation":"main_file","content_type":"application/pdf","date_updated":"2022-03-28T14:21:06Z","file_name":"daga2022 cla.pdf","date_created":"2022-03-28T14:21:06Z","access_level":"closed"}],"title":"Identification of piezoelectric material parameters using optimised multi-electrode specimens","ddc":["620"],"user_id":"11829","year":"2022","citation":{"short":"L. Claes, N. Feldmann, V. Schulze, B. Jurgelucks, A. Walther, B. Henning, in: Fortschritte Der Akustik - DAGA 2022, 2022, pp. 1326–1329.","ieee":"L. Claes, N. Feldmann, V. Schulze, B. Jurgelucks, A. Walther, and B. Henning, “Identification of piezoelectric material parameters using optimised multi-electrode specimens,” in Fortschritte der Akustik - DAGA 2022, Stuttgart, 2022, pp. 1326–1329.","ama":"Claes L, Feldmann N, Schulze V, Jurgelucks B, Walther A, Henning B. Identification of piezoelectric material parameters using optimised multi-electrode specimens. In: Fortschritte Der Akustik - DAGA 2022. ; 2022:1326-1329.","apa":"Claes, L., Feldmann, N., Schulze, V., Jurgelucks, B., Walther, A., & Henning, B. (2022). Identification of piezoelectric material parameters using optimised multi-electrode specimens. Fortschritte Der Akustik - DAGA 2022, 1326–1329.","chicago":"Claes, Leander, Nadine Feldmann, Veronika Schulze, Benjamin Jurgelucks, Andrea Walther, and Bernd Henning. “Identification of Piezoelectric Material Parameters Using Optimised Multi-Electrode Specimens.” In Fortschritte Der Akustik - DAGA 2022, 1326–29, 2022.","bibtex":"@inproceedings{Claes_Feldmann_Schulze_Jurgelucks_Walther_Henning_2022, title={Identification of piezoelectric material parameters using optimised multi-electrode specimens}, booktitle={Fortschritte der Akustik - DAGA 2022}, author={Claes, Leander and Feldmann, Nadine and Schulze, Veronika and Jurgelucks, Benjamin and Walther, Andrea and Henning, Bernd}, year={2022}, pages={1326–1329} }","mla":"Claes, Leander, et al. “Identification of Piezoelectric Material Parameters Using Optimised Multi-Electrode Specimens.” Fortschritte Der Akustik - DAGA 2022, 2022, pp. 1326–29."},"type":"conference","page":"1326-1329","language":[{"iso":"eng"}],"date_updated":"2022-09-06T07:12:24Z","_id":"6553","conference":{"end_date":"2022-03-24","start_date":"2022-03-21","name":"DAGA 2022 - 48. Jahrestagung für Akustik","location":"Stuttgart"}},{"title":"Identification of temperature-dependent model parameters of ultrasonic piezo-composite transducers","user_id":"11289","abstract":[{"text":"When performing measurements, the effects of the measurement system itself on the measured data generally must be eliminated. Consequently, those effects, i.e. the system’s dynamic behavior, need to be known. For the piezo-composite transducers in an ultrasonic transmission line, a model based approach is used to describe their dynamic behavior and take into account its dependence on the environment temperature and the acoustic impedance of the target medium. Temperature-dependent model parameters are presented, which are obtained by performing a multiplepart identification process on the transducer model, based on electrical impedance measurements [1]. The identification process uses an inverse approach for optimizing a subset of the model parameters. Additionally, algorithmic differentiation methods are used to determine accurate derivatives. In a final optimization step, impedance measurements taken at different temperatures are used to determine the temperature dependencies of the model parameters. These can then be used to assess the plausibility of the identification results. Additionally, the parameters can be expressed as polynomials in the temperature to take different operating conditions into account.","lang":"eng"}],"status":"public","date_created":"2019-09-13T13:21:38Z","author":[{"first_name":"Manuel","full_name":"Webersen, Manuel","orcid":"0000-0001-6411-4232","last_name":"Webersen","id":"11289"},{"full_name":"Bause, Fabian","first_name":"Fabian","last_name":"Bause"},{"last_name":"Rautenberg","first_name":"Jens","full_name":"Rautenberg, Jens"},{"id":"213","last_name":"Henning","full_name":"Henning, Bernd","first_name":"Bernd"}],"keyword":["piezo-composite","transducer","temperature dependency","identification","plausibility"],"publication":"AMA Conferences 2015","department":[{"_id":"49"}],"corporate_editor":["AMA Service GmbH"],"_id":"13222","date_updated":"2022-01-06T06:51:31Z","conference":{"end_date":"2015-05-21","start_date":"2015-05-19","name":"SENSOR 2015","location":"Nürnberg"},"type":"conference","year":"2015","citation":{"ama":"Webersen M, Bause F, Rautenberg J, Henning B. Identification of temperature-dependent model parameters of ultrasonic piezo-composite transducers. In: AMA Service GmbH, ed. AMA Conferences 2015. ; 2015:195-200.","apa":"Webersen, M., Bause, F., Rautenberg, J., & Henning, B. (2015). Identification of temperature-dependent model parameters of ultrasonic piezo-composite transducers. In AMA Service GmbH (Ed.), AMA Conferences 2015 (pp. 195–200). Nürnberg.","chicago":"Webersen, Manuel, Fabian Bause, Jens Rautenberg, and Bernd Henning. “Identification of Temperature-Dependent Model Parameters of Ultrasonic Piezo-Composite Transducers.” In AMA Conferences 2015, edited by AMA Service GmbH, 195–200, 2015.","bibtex":"@inproceedings{Webersen_Bause_Rautenberg_Henning_2015, title={Identification of temperature-dependent model parameters of ultrasonic piezo-composite transducers}, booktitle={AMA Conferences 2015}, author={Webersen, Manuel and Bause, Fabian and Rautenberg, Jens and Henning, Bernd}, editor={AMA Service GmbHEditor}, year={2015}, pages={195–200} }","mla":"Webersen, Manuel, et al. “Identification of Temperature-Dependent Model Parameters of Ultrasonic Piezo-Composite Transducers.” AMA Conferences 2015, edited by AMA Service GmbH, 2015, pp. 195–200.","short":"M. Webersen, F. Bause, J. Rautenberg, B. Henning, in: AMA Service GmbH (Ed.), AMA Conferences 2015, 2015, pp. 195–200.","ieee":"M. Webersen, F. Bause, J. Rautenberg, and B. Henning, “Identification of temperature-dependent model parameters of ultrasonic piezo-composite transducers,” in AMA Conferences 2015, Nürnberg, 2015, pp. 195–200."},"page":"195-200","language":[{"iso":"eng"}]},{"author":[{"last_name":"Webersen","id":"11289","first_name":"Manuel","orcid":"0000-0001-6411-4232","full_name":"Webersen, Manuel"},{"full_name":"Karzellek, Michael","first_name":"Michael","last_name":"Karzellek"},{"last_name":"Bause","full_name":"Bause, Fabian","first_name":"Fabian"},{"full_name":"Henning, Bernd","first_name":"Bernd","id":"213","last_name":"Henning"}],"department":[{"_id":"49"}],"status":"public","date_created":"2019-09-13T13:24:49Z","title":"Implementation and uncertainty analysis of a test device for electrical impedance measurements using vector network analyzers","user_id":"11289","series_title":"11th International Workshop Direct and Inverse Problems in Piezoelectricity","year":"2015","type":"misc","citation":{"short":"M. Webersen, M. Karzellek, F. Bause, B. Henning, Implementation and Uncertainty Analysis of a Test Device for Electrical Impedance Measurements Using Vector Network Analyzers, 2015.","ieee":"M. Webersen, M. Karzellek, F. Bause, and B. Henning, Implementation and uncertainty analysis of a test device for electrical impedance measurements using vector network analyzers. 2015.","ama":"Webersen M, Karzellek M, Bause F, Henning B. Implementation and Uncertainty Analysis of a Test Device for Electrical Impedance Measurements Using Vector Network Analyzers.; 2015.","apa":"Webersen, M., Karzellek, M., Bause, F., & Henning, B. (2015). Implementation and uncertainty analysis of a test device for electrical impedance measurements using vector network analyzers.","chicago":"Webersen, Manuel, Michael Karzellek, Fabian Bause, and Bernd Henning. Implementation and Uncertainty Analysis of a Test Device for Electrical Impedance Measurements Using Vector Network Analyzers. 11th International Workshop Direct and Inverse Problems in Piezoelectricity, 2015.","mla":"Webersen, Manuel, et al. Implementation and Uncertainty Analysis of a Test Device for Electrical Impedance Measurements Using Vector Network Analyzers. 2015.","bibtex":"@book{Webersen_Karzellek_Bause_Henning_2015, series={11th International Workshop Direct and Inverse Problems in Piezoelectricity}, title={Implementation and uncertainty analysis of a test device for electrical impedance measurements using vector network analyzers}, author={Webersen, Manuel and Karzellek, Michael and Bause, Fabian and Henning, Bernd}, year={2015}, collection={11th International Workshop Direct and Inverse Problems in Piezoelectricity} }"},"language":[{"iso":"eng"}],"_id":"13224","date_updated":"2022-01-06T06:51:31Z"},{"publisher":"AMA Association For Sensors And Measurement","author":[{"id":"32616","last_name":"Dreiling","full_name":"Dreiling, Dmitrij","first_name":"Dmitrij"},{"last_name":"Itner","full_name":"Itner, Dominik","first_name":"Dominik"},{"full_name":"Hetkämper, Tim","first_name":"Tim","id":"38123","last_name":"Hetkämper"},{"last_name":"Birk","full_name":"Birk, Carolin","first_name":"Carolin"},{"last_name":"Gravenkamp","first_name":"Hauke","full_name":"Gravenkamp, Hauke"},{"first_name":"Bernd","full_name":"Henning, Bernd","last_name":"Henning","id":"213"}],"publication":"SMSI 2023 Conference","file_date_updated":"2023-05-23T09:26:40Z","file":[{"file_name":"P59.pdf","date_created":"2023-05-23T09:26:40Z","access_level":"closed","file_id":"45207","creator":"dmitrij","file_size":686417,"success":1,"relation":"main_file","content_type":"application/pdf","date_updated":"2023-05-23T09:26:40Z"}],"status":"public","has_accepted_license":"1","date_created":"2023-05-23T09:31:28Z","ddc":["620"],"user_id":"32616","main_file_link":[{"open_access":"1"}],"type":"conference","citation":{"mla":"Dreiling, Dmitrij, et al. “Improved Determination of Viscoelastic Material Parameters Using a Pulse-Echo Measurement Setup.” SMSI 2023 Conference, AMA Association For Sensors And Measurement, 2023, pp. 394–95, doi:10.5162/SMSI2023/P59.","bibtex":"@inproceedings{Dreiling_Itner_Hetkämper_Birk_Gravenkamp_Henning_2023, place={Nürnberg}, series={SMSI - Sensor and Measurement Science International}, title={Improved determination of viscoelastic material parameters using a pulse-echo measurement setup}, DOI={10.5162/SMSI2023/P59}, booktitle={SMSI 2023 Conference}, publisher={AMA Association For Sensors And Measurement}, author={Dreiling, Dmitrij and Itner, Dominik and Hetkämper, Tim and Birk, Carolin and Gravenkamp, Hauke and Henning, Bernd}, year={2023}, pages={394–395}, collection={SMSI - Sensor and Measurement Science International} }","chicago":"Dreiling, Dmitrij, Dominik Itner, Tim Hetkämper, Carolin Birk, Hauke Gravenkamp, and Bernd Henning. “Improved Determination of Viscoelastic Material Parameters Using a Pulse-Echo Measurement Setup.” In SMSI 2023 Conference, 394–95. SMSI - Sensor and Measurement Science International. Nürnberg: AMA Association For Sensors And Measurement, 2023. https://doi.org/10.5162/SMSI2023/P59.","apa":"Dreiling, D., Itner, D., Hetkämper, T., Birk, C., Gravenkamp, H., & Henning, B. (2023). Improved determination of viscoelastic material parameters using a pulse-echo measurement setup. SMSI 2023 Conference, 394–395. https://doi.org/10.5162/SMSI2023/P59","ama":"Dreiling D, Itner D, Hetkämper T, Birk C, Gravenkamp H, Henning B. Improved determination of viscoelastic material parameters using a pulse-echo measurement setup. In: SMSI 2023 Conference. SMSI - Sensor and Measurement Science International. AMA Association For Sensors And Measurement; 2023:394-395. doi:10.5162/SMSI2023/P59","ieee":"D. Dreiling, D. Itner, T. Hetkämper, C. Birk, H. Gravenkamp, and B. Henning, “Improved determination of viscoelastic material parameters using a pulse-echo measurement setup,” in SMSI 2023 Conference, Nürnberg, 2023, pp. 394–395, doi: 10.5162/SMSI2023/P59.","short":"D. Dreiling, D. Itner, T. Hetkämper, C. Birk, H. Gravenkamp, B. Henning, in: SMSI 2023 Conference, AMA Association For Sensors And Measurement, Nürnberg, 2023, pp. 394–395."},"year":"2023","page":"394 - 395","_id":"45205","conference":{"end_date":"2023-05-11","name":"SMSI 2023 - Conference","start_date":"2023-05-08","location":"Nürnberg"},"department":[{"_id":"49"}],"publication_status":"published","publication_identifier":{"isbn":["978-3-9819376-8-8"]},"project":[{"_id":"89","grant_number":"409779252","name":"VaMP: Vollständige Bestimmung der akustischen Materialparameter von Polymeren"}],"place":"Nürnberg","title":"Improved determination of viscoelastic material parameters using a pulse-echo measurement setup","series_title":"SMSI - Sensor and Measurement Science International","language":[{"iso":"eng"}],"date_updated":"2023-05-23T12:02:26Z","doi":"10.5162/SMSI2023/P59","oa":"1"},{"date_created":"2019-10-21T14:15:13Z","status":"public","publication":"Proceedings of the International Conference on Acoustics","department":[{"_id":"49"}],"author":[{"last_name":"Schröder","first_name":"Andreas","full_name":"Schröder, Andreas"},{"first_name":"Bernd","full_name":"Henning, Bernd","last_name":"Henning","id":"213"}],"publisher":"DEGA","user_id":"15911","title":"Improved Signal Processing for an Ultrasonic Distance Sensor with Reduced Blind Zone","abstract":[{"text":"Single transducer distance sensors have a blind zone because normally the electrical received signal cannot be detected during transmitting. There are several approaches to realize a simultaneous transmit and receive operation. Digital signal processing is the best solution for narrow band systems (air ultrasound transducer) especially when the transmitted signal is coded. Thereby a mathematical model is used to estimate the electrical received signal. A drawback of the digital signal processing is the required computing time to estimate the model and the time of flight of an echo. In this contribution the computing time is reduced significantly by using base band signals for the signal processing. The signal-processing is subdivided into the following steps: Preprocessing, model identification, estimation of the received signal and echo detection. Beside the model identification the signal-preprocessing is an important part of the system. It depends on the time of flight of an echo (close echo, far echo) and the state of the system (single measurement, averaging). The whole system is evaluated with measurements using a 40 kHz air ultrasound transducer in front of a reflector with varying distances between 0 mm and 1000 mm.","lang":"eng"}],"place":"Berlin","language":[{"iso":"eng"}],"citation":{"ieee":"A. Schröder and B. Henning, “Improved Signal Processing for an Ultrasonic Distance Sensor with Reduced Blind Zone,” in Proceedings of the International Conference on Acoustics, 2013.","short":"A. Schröder, B. Henning, in: Proceedings of the International Conference on Acoustics, DEGA, Berlin, 2013.","bibtex":"@inproceedings{Schröder_Henning_2013, place={Berlin}, title={Improved Signal Processing for an Ultrasonic Distance Sensor with Reduced Blind Zone}, booktitle={Proceedings of the International Conference on Acoustics}, publisher={DEGA}, author={Schröder, Andreas and Henning, Bernd}, year={2013} }","mla":"Schröder, Andreas, and Bernd Henning. “Improved Signal Processing for an Ultrasonic Distance Sensor with Reduced Blind Zone.” Proceedings of the International Conference on Acoustics, DEGA, 2013.","chicago":"Schröder, Andreas, and Bernd Henning. “Improved Signal Processing for an Ultrasonic Distance Sensor with Reduced Blind Zone.” In Proceedings of the International Conference on Acoustics. Berlin: DEGA, 2013.","ama":"Schröder A, Henning B. Improved Signal Processing for an Ultrasonic Distance Sensor with Reduced Blind Zone. In: Proceedings of the International Conference on Acoustics. Berlin: DEGA; 2013.","apa":"Schröder, A., & Henning, B. (2013). Improved Signal Processing for an Ultrasonic Distance Sensor with Reduced Blind Zone. In Proceedings of the International Conference on Acoustics. Berlin: DEGA."},"type":"conference","year":"2013","date_updated":"2022-01-06T06:51:48Z","_id":"13957"},{"date_created":"2019-11-05T15:16:35Z","status":"public","department":[{"_id":"49"}],"author":[{"full_name":"Schröder, Andreas","first_name":"Andreas","last_name":"Schröder"},{"id":"213","last_name":"Henning","full_name":"Henning, Bernd","first_name":"Bernd"}],"user_id":"15911","title":"Improved system identification for simultaneous transmitting and receiving in single transducer applications","abstract":[{"text":"In single transducer applications it would be desirable if the received electrical signal (echo signal) could be evaluated during transmitting. Thereby it is possible to measure very short distances. There are some solutions to realize this, but they have one limitation which prevents the usage in many industrial application. They need a calibration without an echo. The main problem is that this calibration has to be repeated whenever the process parameters like temperature or acoustic load change. This contribution presents an approach which uses a model identification based on different successive measurements which may include echoes. It is done by an impulse response decomposition followed by a principle component analysis. Results of measurements with sine burst excitation and a reflector in front of the transducer are presented.","lang":"eng"}],"language":[{"iso":"eng"}],"page":"141-144","citation":{"ieee":"A. Schröder and B. Henning, “Improved system identification for simultaneous transmitting and receiving in single transducer applications,” presented at the IEEE International Ultrasonics Symposium (IUS 2010), San Diego, California, 2010, pp. 141–144.","short":"A. Schröder, B. Henning, in: 2010, pp. 141–144.","bibtex":"@inproceedings{Schröder_Henning_2010, title={Improved system identification for simultaneous transmitting and receiving in single transducer applications}, author={Schröder, Andreas and Henning, Bernd}, year={2010}, pages={141–144} }","mla":"Schröder, Andreas, and Bernd Henning. Improved System Identification for Simultaneous Transmitting and Receiving in Single Transducer Applications. 2010, pp. 141–44.","chicago":"Schröder, Andreas, and Bernd Henning. “Improved System Identification for Simultaneous Transmitting and Receiving in Single Transducer Applications,” 141–44, 2010.","apa":"Schröder, A., & Henning, B. (2010). Improved system identification for simultaneous transmitting and receiving in single transducer applications (pp. 141–144). Presented at the IEEE International Ultrasonics Symposium (IUS 2010), San Diego, California.","ama":"Schröder A, Henning B. Improved system identification for simultaneous transmitting and receiving in single transducer applications. In: ; 2010:141-144."},"type":"conference","year":"2010","conference":{"start_date":"11.10.2010","name":"IEEE International Ultrasonics Symposium (IUS 2010)","location":"San Diego, California","end_date":"14.10.2010"},"_id":"14565","date_updated":"2022-01-06T06:52:03Z"},{"date_updated":"2022-01-06T06:51:45Z","_id":"13812","doi":"10.1016/s0924-4247(97)01720-2","language":[{"iso":"eng"}],"type":"journal_article","citation":{"bibtex":"@article{Püttmer_Lucklum_Henning_Hauptmann_2002, title={Improved ultrasonic density sensor with reduced diffraction influence}, DOI={10.1016/s0924-4247(97)01720-2}, journal={Sensors and Actuators A: Physical}, author={Püttmer, A. and Lucklum, R. and Henning, Bernd and Hauptmann, P.}, year={2002}, pages={8–12} }","mla":"Püttmer, A., et al. “Improved Ultrasonic Density Sensor with Reduced Diffraction Influence.” Sensors and Actuators A: Physical, 2002, pp. 8–12, doi:10.1016/s0924-4247(97)01720-2.","chicago":"Püttmer, A., R. Lucklum, Bernd Henning, and P. Hauptmann. “Improved Ultrasonic Density Sensor with Reduced Diffraction Influence.” Sensors and Actuators A: Physical, 2002, 8–12. https://doi.org/10.1016/s0924-4247(97)01720-2.","apa":"Püttmer, A., Lucklum, R., Henning, B., & Hauptmann, P. (2002). Improved ultrasonic density sensor with reduced diffraction influence. Sensors and Actuators A: Physical, 8–12. https://doi.org/10.1016/s0924-4247(97)01720-2","ama":"Püttmer A, Lucklum R, Henning B, Hauptmann P. Improved ultrasonic density sensor with reduced diffraction influence. Sensors and Actuators A: Physical. 2002:8-12. doi:10.1016/s0924-4247(97)01720-2","ieee":"A. Püttmer, R. Lucklum, B. Henning, and P. Hauptmann, “Improved ultrasonic density sensor with reduced diffraction influence,” Sensors and Actuators A: Physical, pp. 8–12, 2002.","short":"A. Püttmer, R. Lucklum, B. Henning, P. Hauptmann, Sensors and Actuators A: Physical (2002) 8–12."},"year":"2002","page":"8-12","user_id":"11829","title":"Improved ultrasonic density sensor with reduced diffraction influence","quality_controlled":"1","author":[{"last_name":"Püttmer","first_name":"A.","full_name":"Püttmer, A."},{"first_name":"R.","full_name":"Lucklum, R.","last_name":"Lucklum"},{"id":"213","last_name":"Henning","full_name":"Henning, Bernd","first_name":"Bernd"},{"first_name":"P.","full_name":"Hauptmann, P.","last_name":"Hauptmann"}],"publication":"Sensors and Actuators A: Physical","department":[{"_id":"49"}],"status":"public","date_created":"2019-10-14T12:36:34Z","publication_identifier":{"issn":["0924-4247"]},"publication_status":"published"},{"citation":{"ieee":"B. Henning, P.-C. Daur, S. Prange, K. Dierks, and P. Hauptmann, “In-line concentration measurement in complex liquids using ultrasonic sensors,” Ultrasonics, pp. 799–803, 2000.","short":"B. Henning, P.-C. Daur, S. Prange, K. Dierks, P. Hauptmann, Ultrasonics (2000) 799–803.","mla":"Henning, Bernd, et al. “In-Line Concentration Measurement in Complex Liquids Using Ultrasonic Sensors.” Ultrasonics, 2000, pp. 799–803, doi:10.1016/s0041-624x(99)00190-0.","bibtex":"@article{Henning_Daur_Prange_Dierks_Hauptmann_2000, title={In-line concentration measurement in complex liquids using ultrasonic sensors}, DOI={10.1016/s0041-624x(99)00190-0}, journal={Ultrasonics}, author={Henning, Bernd and Daur, Peter-Christoph and Prange, Stefan and Dierks, Karsten and Hauptmann, Peter}, year={2000}, pages={799–803} }","chicago":"Henning, Bernd, Peter-Christoph Daur, Stefan Prange, Karsten Dierks, and Peter Hauptmann. “In-Line Concentration Measurement in Complex Liquids Using Ultrasonic Sensors.” Ultrasonics, 2000, 799–803. https://doi.org/10.1016/s0041-624x(99)00190-0.","apa":"Henning, B., Daur, P.-C., Prange, S., Dierks, K., & Hauptmann, P. (2000). In-line concentration measurement in complex liquids using ultrasonic sensors. Ultrasonics, 799–803. https://doi.org/10.1016/s0041-624x(99)00190-0","ama":"Henning B, Daur P-C, Prange S, Dierks K, Hauptmann P. In-line concentration measurement in complex liquids using ultrasonic sensors. Ultrasonics. 2000:799-803. doi:10.1016/s0041-624x(99)00190-0"},"type":"journal_article","year":"2000","page":"799-803","language":[{"iso":"eng"}],"_id":"15389","date_updated":"2022-01-06T06:52:22Z","doi":"10.1016/s0041-624x(99)00190-0","author":[{"first_name":"Bernd","full_name":"Henning, Bernd","last_name":"Henning","id":"213"},{"last_name":"Daur","full_name":"Daur, Peter-Christoph","first_name":"Peter-Christoph"},{"full_name":"Prange, Stefan","first_name":"Stefan","last_name":"Prange"},{"last_name":"Dierks","full_name":"Dierks, Karsten","first_name":"Karsten"},{"last_name":"Hauptmann","full_name":"Hauptmann, Peter","first_name":"Peter"}],"department":[{"_id":"49"}],"publication":"Ultrasonics","status":"public","date_created":"2019-12-18T15:01:18Z","abstract":[{"lang":"eng","text":"Recently there has been increased demand for chemicaJ sensors measuring in-line the concentration of selected substances in complex liquids in order to guarantee a high product quality in the process industry. At present there is a great interest in acoustic sensor systems for concentration measurements. This article presents a new ultrasonic sensor system consisting of a miniaturized multi-sensor arrangement for the comprehensive acoustic characterization of liquid mixtures. The sensor system measures sound velocity, impedance coefficient, attenuation coefficient an9 temperature."}],"title":"In-line concentration measurement in complex liquids using ultrasonic sensors","user_id":"15911"},{"status":"public","date_created":"2019-12-18T15:03:08Z","author":[{"full_name":"Henning, Bernd","first_name":"Bernd","id":"213","last_name":"Henning"},{"last_name":"Daur","full_name":"Daur, Peter-Christoph","first_name":"Peter-Christoph"},{"first_name":"Stefan","full_name":"Prange, Stefan","last_name":"Prange"},{"last_name":"Dierks","first_name":"Karsten","full_name":"Dierks, Karsten"}],"department":[{"_id":"49"}],"user_id":"15911","title":"In-Line-Flüssigkeitsanalysator für verfahrenstechnische Prozesse","language":[{"iso":"eng"}],"citation":{"mla":"Henning, Bernd, et al. In-Line-Flüssigkeitsanalysator Für Verfahrenstechnische Prozesse. 1998, pp. 165–72.","bibtex":"@book{Henning_Daur_Prange_Dierks_1998, title={In-Line-Flüssigkeitsanalysator für verfahrenstechnische Prozesse}, author={Henning, Bernd and Daur, Peter-Christoph and Prange, Stefan and Dierks, Karsten}, year={1998}, pages={165–172} }","chicago":"Henning, Bernd, Peter-Christoph Daur, Stefan Prange, and Karsten Dierks. In-Line-Flüssigkeitsanalysator Für Verfahrenstechnische Prozesse, 1998.","apa":"Henning, B., Daur, P.-C., Prange, S., & Dierks, K. (1998). In-Line-Flüssigkeitsanalysator für verfahrenstechnische Prozesse (pp. 165–172).","ama":"Henning B, Daur P-C, Prange S, Dierks K. In-Line-Flüssigkeitsanalysator Für Verfahrenstechnische Prozesse.; 1998:165-172.","ieee":"B. Henning, P.-C. Daur, S. Prange, and K. Dierks, In-Line-Flüssigkeitsanalysator für verfahrenstechnische Prozesse. 1998, pp. 165–172.","short":"B. Henning, P.-C. Daur, S. Prange, K. Dierks, In-Line-Flüssigkeitsanalysator Für Verfahrenstechnische Prozesse, 1998."},"type":"misc","year":"1998","page":"165-172","_id":"15390","date_updated":"2022-01-06T06:52:22Z"},{"user_id":"32616","title":"Increasing the sensitivity in the determination of material parameters by using arbitrary loads in ultrasonic transmission measurements","date_created":"2020-06-12T13:47:00Z","project":[{"name":"Vollständige Bestimmung der akustischen Materialparameter von Polymeren","grant_number":"409779252","_id":"89"}],"status":"public","publication_status":"published","department":[{"_id":"49"}],"author":[{"id":"32616","last_name":"Dreiling","full_name":"Dreiling, Dmitrij","first_name":"Dmitrij"},{"full_name":"Itner, Dominik Thor","first_name":"Dominik Thor","last_name":"Itner"},{"last_name":"Feldmann","id":"23082","first_name":"Nadine","full_name":"Feldmann, Nadine"},{"last_name":"Gravenkamp","first_name":"Hauke","full_name":"Gravenkamp, Hauke"},{"full_name":"Henning, Bernd","first_name":"Bernd","id":"213","last_name":"Henning"}],"publisher":"AMA Service GmbH","oa":"1","doi":"10.5162/SMSI2020/D1.3","conference":{"location":"Nürnberg","name":"Sensor and Measurement Science International"},"date_updated":"2022-01-06T06:53:04Z","_id":"17089","language":[{"iso":"eng"}],"year":"2020","type":"conference","citation":{"chicago":"Dreiling, Dmitrij, Dominik Thor Itner, Nadine Feldmann, Hauke Gravenkamp, and Bernd Henning. “Increasing the Sensitivity in the Determination of Material Parameters by Using Arbitrary Loads in Ultrasonic Transmission Measurements.” AMA Service GmbH, 2020. https://doi.org/10.5162/SMSI2020/D1.3.","apa":"Dreiling, D., Itner, D. T., Feldmann, N., Gravenkamp, H., & Henning, B. (2020). Increasing the sensitivity in the determination of material parameters by using arbitrary loads in ultrasonic transmission measurements. Presented at the Sensor and Measurement Science International, Nürnberg: AMA Service GmbH. https://doi.org/10.5162/SMSI2020/D1.3","ama":"Dreiling D, Itner DT, Feldmann N, Gravenkamp H, Henning B. Increasing the sensitivity in the determination of material parameters by using arbitrary loads in ultrasonic transmission measurements. In: AMA Service GmbH; 2020. doi:10.5162/SMSI2020/D1.3","mla":"Dreiling, Dmitrij, et al. Increasing the Sensitivity in the Determination of Material Parameters by Using Arbitrary Loads in Ultrasonic Transmission Measurements. AMA Service GmbH, 2020, doi:10.5162/SMSI2020/D1.3.","bibtex":"@inproceedings{Dreiling_Itner_Feldmann_Gravenkamp_Henning_2020, title={Increasing the sensitivity in the determination of material parameters by using arbitrary loads in ultrasonic transmission measurements}, DOI={10.5162/SMSI2020/D1.3}, publisher={AMA Service GmbH}, author={Dreiling, Dmitrij and Itner, Dominik Thor and Feldmann, Nadine and Gravenkamp, Hauke and Henning, Bernd}, year={2020} }","short":"D. Dreiling, D.T. Itner, N. Feldmann, H. Gravenkamp, B. Henning, in: AMA Service GmbH, 2020.","ieee":"D. Dreiling, D. T. Itner, N. Feldmann, H. Gravenkamp, and B. Henning, “Increasing the sensitivity in the determination of material parameters by using arbitrary loads in ultrasonic transmission measurements,” presented at the Sensor and Measurement Science International, Nürnberg, 2020."},"main_file_link":[{"url":"https://www.ama-science.org/proceedings/getFile/Zmp0ZN==","open_access":"1"}]},{"language":[{"iso":"eng"}],"page":"217-227","type":"journal_article","year":"2015","citation":{"apa":"Kulshreshtha, K., Jurgelucks, B., Bause, F., Rautenberg, J., & Unverzagt, C. (2015). Increasing the sensitivity of electrical impedance to piezoelectric material parameters with non-uniform electrical excitation. Journal of Sensors and Sensor Systems, 4, 217–227.","ama":"Kulshreshtha K, Jurgelucks B, Bause F, Rautenberg J, Unverzagt C. Increasing the sensitivity of electrical impedance to piezoelectric material parameters with non-uniform electrical excitation. Journal of Sensors and Sensor Systems. 2015;4:217-227.","chicago":"Kulshreshtha, Kshitij, Benjamin Jurgelucks, Fabian Bause, Jens Rautenberg, and Carsten Unverzagt. “Increasing the Sensitivity of Electrical Impedance to Piezoelectric Material Parameters with Non-Uniform Electrical Excitation.” Journal of Sensors and Sensor Systems 4 (2015): 217–27.","mla":"Kulshreshtha, Kshitij, et al. “Increasing the Sensitivity of Electrical Impedance to Piezoelectric Material Parameters with Non-Uniform Electrical Excitation.” Journal of Sensors and Sensor Systems, vol. 4, 2015, pp. 217–27.","bibtex":"@article{Kulshreshtha_Jurgelucks_Bause_Rautenberg_Unverzagt_2015, title={Increasing the sensitivity of electrical impedance to piezoelectric material parameters with non-uniform electrical excitation.}, volume={4}, journal={Journal of Sensors and Sensor Systems}, author={Kulshreshtha, Kshitij and Jurgelucks, Benjamin and Bause, Fabian and Rautenberg, Jens and Unverzagt, Carsten}, year={2015}, pages={217–227} }","short":"K. Kulshreshtha, B. Jurgelucks, F. Bause, J. Rautenberg, C. Unverzagt, Journal of Sensors and Sensor Systems 4 (2015) 217–227.","ieee":"K. Kulshreshtha, B. Jurgelucks, F. Bause, J. Rautenberg, and C. Unverzagt, “Increasing the sensitivity of electrical impedance to piezoelectric material parameters with non-uniform electrical excitation.,” Journal of Sensors and Sensor Systems, vol. 4, pp. 217–227, 2015."},"intvolume":" 4","_id":"13895","date_updated":"2022-01-06T06:51:46Z","department":[{"_id":"49"}],"publication":"Journal of Sensors and Sensor Systems","author":[{"last_name":"Kulshreshtha","first_name":"Kshitij","full_name":"Kulshreshtha, Kshitij"},{"last_name":"Jurgelucks","first_name":"Benjamin","full_name":"Jurgelucks, Benjamin"},{"full_name":"Bause, Fabian","first_name":"Fabian","last_name":"Bause"},{"last_name":"Rautenberg","first_name":"Jens","full_name":"Rautenberg, Jens"},{"last_name":"Unverzagt","first_name":"Carsten","full_name":"Unverzagt, Carsten"}],"date_created":"2019-10-16T14:28:50Z","status":"public","publication_identifier":{"issn":["2194-878X"]},"volume":4,"user_id":"15911","title":"Increasing the sensitivity of electrical impedance to piezoelectric material parameters with non-uniform electrical excitation."},{"status":"public","date_created":"2019-01-09T14:37:18Z","project":[{"name":"Ein modellbasiertes Messverfahren zur Charakterisierung der frequenzabhängigen Materialeigenschaften von Piezokeramiken unter Verwendung eines einzelnen Probekörperindividuums","_id":"90"}],"author":[{"last_name":"Jurgelucks","full_name":"Jurgelucks, Benjamin","first_name":"Benjamin"},{"first_name":"Leander","orcid":"0000-0002-4393-268X","full_name":"Claes, Leander","last_name":"Claes","id":"11829"}],"department":[{"_id":"49"},{"_id":"104"}],"title":"Increasing the Sensitivity of Impedance with Respect to Material Parameters of Triple-Ring Electrode Piezoelectric Transducers using Algorithmic Differentiation","user_id":"11829","place":"Workshop on Direct and Inverse Problems in Piezoelectricity, Erlangen","citation":{"ieee":"B. Jurgelucks and L. Claes, Increasing the Sensitivity of Impedance with Respect to Material Parameters of Triple-Ring Electrode Piezoelectric Transducers using Algorithmic Differentiation. Workshop on Direct and Inverse Problems in Piezoelectricity, Erlangen, 2016.","short":"B. Jurgelucks, L. Claes, Increasing the Sensitivity of Impedance with Respect to Material Parameters of Triple-Ring Electrode Piezoelectric Transducers Using Algorithmic Differentiation, Workshop on Direct and Inverse Problems in Piezoelectricity, Erlangen, 2016.","mla":"Jurgelucks, Benjamin, and Leander Claes. Increasing the Sensitivity of Impedance with Respect to Material Parameters of Triple-Ring Electrode Piezoelectric Transducers Using Algorithmic Differentiation. 2016.","bibtex":"@book{Jurgelucks_Claes_2016, place={Workshop on Direct and Inverse Problems in Piezoelectricity, Erlangen}, title={Increasing the Sensitivity of Impedance with Respect to Material Parameters of Triple-Ring Electrode Piezoelectric Transducers using Algorithmic Differentiation}, author={Jurgelucks, Benjamin and Claes, Leander}, year={2016} }","apa":"Jurgelucks, B., & Claes, L. (2016). Increasing the Sensitivity of Impedance with Respect to Material Parameters of Triple-Ring Electrode Piezoelectric Transducers using Algorithmic Differentiation. Workshop on Direct and Inverse Problems in Piezoelectricity, Erlangen.","ama":"Jurgelucks B, Claes L. Increasing the Sensitivity of Impedance with Respect to Material Parameters of Triple-Ring Electrode Piezoelectric Transducers Using Algorithmic Differentiation. Workshop on Direct and Inverse Problems in Piezoelectricity, Erlangen; 2016.","chicago":"Jurgelucks, Benjamin, and Leander Claes. Increasing the Sensitivity of Impedance with Respect to Material Parameters of Triple-Ring Electrode Piezoelectric Transducers Using Algorithmic Differentiation. Workshop on Direct and Inverse Problems in Piezoelectricity, Erlangen, 2016."},"type":"misc","year":"2016","language":[{"iso":"eng"}],"date_updated":"2022-01-06T07:03:12Z","_id":"6569"},{"department":[{"_id":"49"}],"publication":"Proceedings of the International Conference on Acoustics","publisher":"DEGA","author":[{"last_name":"Olfert","full_name":"Olfert, Sergei","first_name":"Sergei"},{"last_name":"Claes","id":"11829","first_name":"Leander","full_name":"Claes, Leander","orcid":"0000-0002-4393-268X"},{"full_name":"Henning, Bernd","first_name":"Bernd","id":"213","last_name":"Henning"}],"date_created":"2019-01-09T14:37:22Z","status":"public","place":"Berlin","title":"Influence of angular radiated ultrasound waves on the Schlieren tomogram","user_id":"11829","page":"477-480","type":"conference","year":"2013","citation":{"short":"S. Olfert, L. Claes, B. Henning, in: Proceedings of the International Conference on Acoustics, DEGA, Berlin, 2013, pp. 477–480.","ieee":"S. Olfert, L. Claes, and B. Henning, “Influence of angular radiated ultrasound waves on the Schlieren tomogram,” in Proceedings of the International Conference on Acoustics, 2013, pp. 477–480.","chicago":"Olfert, Sergei, Leander Claes, and Bernd Henning. “Influence of Angular Radiated Ultrasound Waves on the Schlieren Tomogram.” In Proceedings of the International Conference on Acoustics, 477–80. Berlin: DEGA, 2013.","ama":"Olfert S, Claes L, Henning B. Influence of angular radiated ultrasound waves on the Schlieren tomogram. In: Proceedings of the International Conference on Acoustics. Berlin: DEGA; 2013:477-480.","apa":"Olfert, S., Claes, L., & Henning, B. (2013). Influence of angular radiated ultrasound waves on the Schlieren tomogram. In Proceedings of the International Conference on Acoustics (pp. 477–480). Berlin: DEGA.","mla":"Olfert, Sergei, et al. “Influence of Angular Radiated Ultrasound Waves on the Schlieren Tomogram.” Proceedings of the International Conference on Acoustics, DEGA, 2013, pp. 477–80.","bibtex":"@inproceedings{Olfert_Claes_Henning_2013, place={Berlin}, title={Influence of angular radiated ultrasound waves on the Schlieren tomogram}, booktitle={Proceedings of the International Conference on Acoustics}, publisher={DEGA}, author={Olfert, Sergei and Claes, Leander and Henning, Bernd}, year={2013}, pages={477–480} }"},"language":[{"iso":"eng"}],"date_updated":"2022-01-06T07:03:12Z","_id":"6573"},{"user_id":"38259","title":"Influence of Temperature and Pre-Stress on the Piezoelectric Material Behavior of Ring-Shaped Ceramics","status":"public","date_created":"2024-02-01T15:55:44Z","project":[{"_id":"108","grant_number":"FOR 5208","name":"NEPTUN: Modellbasierte Bestimmung nichtlinearer Eigenschaften von Piezokeramiken für Leistungsschallanwendungen"}],"author":[{"first_name":"Claus","full_name":"Scheidemann, Claus","last_name":"Scheidemann","id":"38259"},{"first_name":"Tobias","full_name":"Hemsel, Tobias","last_name":"Hemsel","id":"210"},{"full_name":"Friesen, Olga","first_name":"Olga","id":"44026","last_name":"Friesen"},{"first_name":"Leander","orcid":"0000-0002-4393-268X","full_name":"Claes, Leander","last_name":"Claes","id":"11829"},{"last_name":"Sextro","id":"21220","first_name":"Walter","full_name":"Sextro, Walter"}],"department":[{"_id":"151"},{"_id":"49"}],"date_updated":"2024-02-01T16:54:33Z","_id":"51117","conference":{"end_date":"2023-11-03","name":"7th International Conference on Advanced Electromaterials (ICAE 2023)","start_date":"2023-10-31","location":"Jeju, Korea"},"language":[{"iso":"eng"}],"citation":{"apa":"Scheidemann, C., Hemsel, T., Friesen, O., Claes, L., & Sextro, W. (2023). Influence of Temperature and Pre-Stress on the Piezoelectric Material Behavior of Ring-Shaped Ceramics. 7th International Conference on Advanced Electromaterials (ICAE 2023), Jeju, Korea.","ama":"Scheidemann C, Hemsel T, Friesen O, Claes L, Sextro W. Influence of Temperature and Pre-Stress on the Piezoelectric Material Behavior of Ring-Shaped Ceramics. In: ; 2023.","chicago":"Scheidemann, Claus, Tobias Hemsel, Olga Friesen, Leander Claes, and Walter Sextro. “Influence of Temperature and Pre-Stress on the Piezoelectric Material Behavior of Ring-Shaped Ceramics,” 2023.","bibtex":"@inproceedings{Scheidemann_Hemsel_Friesen_Claes_Sextro_2023, title={Influence of Temperature and Pre-Stress on the Piezoelectric Material Behavior of Ring-Shaped Ceramics}, author={Scheidemann, Claus and Hemsel, Tobias and Friesen, Olga and Claes, Leander and Sextro, Walter}, year={2023} }","mla":"Scheidemann, Claus, et al. Influence of Temperature and Pre-Stress on the Piezoelectric Material Behavior of Ring-Shaped Ceramics. 2023.","short":"C. Scheidemann, T. Hemsel, O. Friesen, L. Claes, W. Sextro, in: 2023.","ieee":"C. Scheidemann, T. Hemsel, O. Friesen, L. Claes, and W. Sextro, “Influence of Temperature and Pre-Stress on the Piezoelectric Material Behavior of Ring-Shaped Ceramics,” presented at the 7th International Conference on Advanced Electromaterials (ICAE 2023), Jeju, Korea, 2023."},"type":"conference_abstract","year":"2023"},{"type":"conference_abstract","year":"2023","citation":{"apa":"Scheidemann, C., Hemsel, T., Friesen, O., Claes, L., & Sextro, W. (2023). Influence of Temperature and Pre-Stress on the Piezoelectric Material Behavior of Ring-Shaped Ceramics. International Conference on Functional Materials & Devices 2023 (ICFMD 2023), Incheon, Korea.","ama":"Scheidemann C, Hemsel T, Friesen O, Claes L, Sextro W. Influence of Temperature and Pre-Stress on the Piezoelectric Material Behavior of Ring-Shaped Ceramics. In: ; 2023.","chicago":"Scheidemann, Claus, Tobias Hemsel, Olga Friesen, Leander Claes, and Walter Sextro. “Influence of Temperature and Pre-Stress on the Piezoelectric Material Behavior of Ring-Shaped Ceramics,” 2023.","bibtex":"@inproceedings{Scheidemann_Hemsel_Friesen_Claes_Sextro_2023, title={Influence of Temperature and Pre-Stress on the Piezoelectric Material Behavior of Ring-Shaped Ceramics}, author={Scheidemann, Claus and Hemsel, Tobias and Friesen, Olga and Claes, Leander and Sextro, Walter}, year={2023} }","mla":"Scheidemann, Claus, et al. Influence of Temperature and Pre-Stress on the Piezoelectric Material Behavior of Ring-Shaped Ceramics. 2023.","short":"C. Scheidemann, T. Hemsel, O. Friesen, L. Claes, W. Sextro, in: 2023.","ieee":"C. Scheidemann, T. Hemsel, O. Friesen, L. Claes, and W. Sextro, “Influence of Temperature and Pre-Stress on the Piezoelectric Material Behavior of Ring-Shaped Ceramics,” presented at the International Conference on Functional Materials & Devices 2023 (ICFMD 2023), Incheon, Korea, 2023."},"language":[{"iso":"eng"}],"date_updated":"2024-02-01T16:55:09Z","_id":"51118","conference":{"location":"Incheon, Korea","name":"International Conference on Functional Materials & Devices 2023 (ICFMD 2023)"},"status":"public","date_created":"2024-02-01T16:00:19Z","project":[{"name":"NEPTUN: Modellbasierte Bestimmung nichtlinearer Eigenschaften von Piezokeramiken für Leistungsschallanwendungen","grant_number":"FOR 5208","_id":"108"}],"author":[{"last_name":"Scheidemann","id":"38259","first_name":"Claus","full_name":"Scheidemann, Claus"},{"id":"210","last_name":"Hemsel","full_name":"Hemsel, Tobias","first_name":"Tobias"},{"id":"44026","last_name":"Friesen","full_name":"Friesen, Olga","first_name":"Olga"},{"last_name":"Claes","id":"11829","first_name":"Leander","orcid":"0000-0002-4393-268X","full_name":"Claes, Leander"},{"id":"21220","last_name":"Sextro","full_name":"Sextro, Walter","first_name":"Walter"}],"department":[{"_id":"151"},{"_id":"49"}],"title":"Influence of Temperature and Pre-Stress on the Piezoelectric Material Behavior of Ring-Shaped Ceramics","user_id":"38259"},{"page":"1025-1026","type":"conference","year":"2010","citation":{"ieee":"A. Schröder and B. Henning, “Interfaceschaltung für einen simultanen Sende- und Empfangsbetrieb mit einem einzelnen Ultraschallwandler,” 2010, pp. 1025–1026.","short":"A. Schröder, B. Henning, in: 2010, pp. 1025–1026.","bibtex":"@inproceedings{Schröder_Henning_2010, title={Interfaceschaltung für einen simultanen Sende- und Empfangsbetrieb mit einem einzelnen Ultraschallwandler}, author={Schröder, Andreas and Henning, Bernd}, year={2010}, pages={1025–1026} }","mla":"Schröder, Andreas, and Bernd Henning. Interfaceschaltung Für Einen Simultanen Sende- Und Empfangsbetrieb Mit Einem Einzelnen Ultraschallwandler. 2010, pp. 1025–26.","chicago":"Schröder, Andreas, and Bernd Henning. “Interfaceschaltung Für Einen Simultanen Sende- Und Empfangsbetrieb Mit Einem Einzelnen Ultraschallwandler,” 1025–26, 2010.","ama":"Schröder A, Henning B. Interfaceschaltung für einen simultanen Sende- und Empfangsbetrieb mit einem einzelnen Ultraschallwandler. In: ; 2010:1025-1026.","apa":"Schröder, A., & Henning, B. (2010). Interfaceschaltung für einen simultanen Sende- und Empfangsbetrieb mit einem einzelnen Ultraschallwandler (pp. 1025–1026)."},"language":[{"iso":"eng"}],"date_updated":"2022-01-06T06:52:03Z","_id":"14566","publication_identifier":{"isbn":["978-3-9808659-8-2"]},"date_created":"2019-11-05T15:17:35Z","status":"public","department":[{"_id":"49"}],"author":[{"last_name":"Schröder","full_name":"Schröder, Andreas","first_name":"Andreas"},{"first_name":"Bernd","full_name":"Henning, Bernd","last_name":"Henning","id":"213"}],"title":"Interfaceschaltung für einen simultanen Sende- und Empfangsbetrieb mit einem einzelnen Ultraschallwandler","user_id":"15911","abstract":[{"lang":"eng","text":"In der Ultraschallmesstechnik (Abstandsmessung, NDT) ist es zur Detektion naheliegender Reflektoren bzw. zur Erfassung der Medienrückwirkung (Wirkung der akustischen Last) notwendig, die Empfangssignale auszuwerten, noch während der Schallwandler mit dem Sendesignal angesteuert wird oder die Sendesignalenergie am Schallwandler noch nicht ausreichend abgeklungen ist. In diesem Beitrag wird eine Schaltung zur Kompensation des Sendesignals beschrieben, welche die unmittelbare Auswertung des Empfangssignals ermöglicht."}]},{"abstract":[{"text":"The increasingly simulation-driven design process of ultrasonic transducers requires several reliable parameters for the description of the material behaviour. Exact results can only be achieved when a single specimen is used in the identification process, which typically is prone to the problem of low sensitivities to certain material parameters and thus high uncertainties. Therefore, a custom electrode topology for increased sensitivity is proposed for a piezoceramic disc. The thereupon conducted measurements of the electric impedance can be used as a starting point for an inverse approach where an equivalent simulation model is used to identify fitting material parameters. An optimisation strategy based on a preliminary sensitivity analysis is presented that leads to a good agreement between measurement and simulation. Furthermore, the proposed measurement procedure is able to evaluate the quality of the simulation model. Hence, different frequency-dependent damping models are presented and evaluated.","lang":"eng"}],"title":"Inverse piezoelectric material parameter characterization using a single disc-shaped specimen","user_id":"11829","author":[{"first_name":"Nadine","full_name":"Feldmann, Nadine","last_name":"Feldmann","id":"23082"},{"first_name":"Veronika","full_name":"Schulze, Veronika","last_name":"Schulze"},{"id":"11829","last_name":"Claes","orcid":"0000-0002-4393-268X","full_name":"Claes, Leander","first_name":"Leander"},{"last_name":"Jurgelucks","full_name":"Jurgelucks, Benjamin","first_name":"Benjamin"},{"first_name":"Andrea","full_name":"Walther, Andrea","last_name":"Walther"},{"id":"213","last_name":"Henning","full_name":"Henning, Bernd","first_name":"Bernd"}],"quality_controlled":"1","publication":"tm - Technisches Messen","department":[{"_id":"49"}],"publication_status":"published","publication_identifier":{"issn":["2196-7113","0171-8096"]},"status":"public","project":[{"_id":"90","name":"Ein modellbasiertes Messverfahren zur Charakterisierung der frequenzabhängigen Materialeigenschaften von Piezokeramiken unter Verwendung eines einzelnen Probekörperindividuums"},{"_id":"108","grant_number":"FOR 5208","name":"NEPTUN: Modellbasierte Bestimmung nichtlinearer Eigenschaften von Piezokeramiken für Leistungsschallanwendungen"}],"date_created":"2020-09-11T11:57:50Z","date_updated":"2022-09-06T07:12:15Z","_id":"19313","doi":"10.1515/teme-2020-0012","type":"journal_article","citation":{"short":"N. Feldmann, V. Schulze, L. Claes, B. Jurgelucks, A. Walther, B. Henning, Tm - Technisches Messen (2020) 50–55.","ieee":"N. Feldmann, V. Schulze, L. Claes, B. Jurgelucks, A. Walther, and B. Henning, “Inverse piezoelectric material parameter characterization using a single disc-shaped specimen,” tm - Technisches Messen, pp. 50–55, 2020, doi: 10.1515/teme-2020-0012.","chicago":"Feldmann, Nadine, Veronika Schulze, Leander Claes, Benjamin Jurgelucks, Andrea Walther, and Bernd Henning. “Inverse Piezoelectric Material Parameter Characterization Using a Single Disc-Shaped Specimen.” Tm - Technisches Messen, 2020, 50–55. https://doi.org/10.1515/teme-2020-0012.","ama":"Feldmann N, Schulze V, Claes L, Jurgelucks B, Walther A, Henning B. Inverse piezoelectric material parameter characterization using a single disc-shaped specimen. tm - Technisches Messen. Published online 2020:50-55. doi:10.1515/teme-2020-0012","apa":"Feldmann, N., Schulze, V., Claes, L., Jurgelucks, B., Walther, A., & Henning, B. (2020). Inverse piezoelectric material parameter characterization using a single disc-shaped specimen. Tm - Technisches Messen, 50–55. https://doi.org/10.1515/teme-2020-0012","mla":"Feldmann, Nadine, et al. “Inverse Piezoelectric Material Parameter Characterization Using a Single Disc-Shaped Specimen.” Tm - Technisches Messen, 2020, pp. 50–55, doi:10.1515/teme-2020-0012.","bibtex":"@article{Feldmann_Schulze_Claes_Jurgelucks_Walther_Henning_2020, title={Inverse piezoelectric material parameter characterization using a single disc-shaped specimen}, DOI={10.1515/teme-2020-0012}, journal={tm - Technisches Messen}, author={Feldmann, Nadine and Schulze, Veronika and Claes, Leander and Jurgelucks, Benjamin and Walther, Andrea and Henning, Bernd}, year={2020}, pages={50–55} }"},"year":"2020","page":"50-55","language":[{"iso":"eng"}]},{"doi":"10.5194/jsss-12-163-2023","issue":"1","_id":"45445","date_updated":"2023-06-05T07:52:05Z","intvolume":" 12","page":"163–173","type":"journal_article","citation":{"ieee":"L. Claes et al., “Inverse procedure for measuring piezoelectric material parameters using a single multi-electrode sample,” Journal of Sensors and Sensor Systems, vol. 12, no. 1, pp. 163–173, 2023, doi: 10.5194/jsss-12-163-2023.","short":"L. Claes, N. Feldmann, V. Schulze, L. Meihost, H. Kuhlmann, B. Jurgelucks, A. Walther, B. Henning, Journal of Sensors and Sensor Systems 12 (2023) 163–173.","bibtex":"@article{Claes_Feldmann_Schulze_Meihost_Kuhlmann_Jurgelucks_Walther_Henning_2023, title={Inverse procedure for measuring piezoelectric material parameters using a single multi-electrode sample}, volume={12}, DOI={10.5194/jsss-12-163-2023}, number={1}, journal={Journal of Sensors and Sensor Systems}, author={Claes, Leander and Feldmann, Nadine and Schulze, Veronika and Meihost, Lars and Kuhlmann, Henrik and Jurgelucks, Benjamin and Walther, Andrea and Henning, Bernd}, year={2023}, pages={163–173} }","mla":"Claes, Leander, et al. “Inverse Procedure for Measuring Piezoelectric Material Parameters Using a Single Multi-Electrode Sample.” Journal of Sensors and Sensor Systems, vol. 12, no. 1, 2023, pp. 163–173, doi:10.5194/jsss-12-163-2023.","ama":"Claes L, Feldmann N, Schulze V, et al. Inverse procedure for measuring piezoelectric material parameters using a single multi-electrode sample. Journal of Sensors and Sensor Systems. 2023;12(1):163–173. doi:10.5194/jsss-12-163-2023","apa":"Claes, L., Feldmann, N., Schulze, V., Meihost, L., Kuhlmann, H., Jurgelucks, B., Walther, A., & Henning, B. (2023). Inverse procedure for measuring piezoelectric material parameters using a single multi-electrode sample. Journal of Sensors and Sensor Systems, 12(1), 163–173. https://doi.org/10.5194/jsss-12-163-2023","chicago":"Claes, Leander, Nadine Feldmann, Veronika Schulze, Lars Meihost, Henrik Kuhlmann, Benjamin Jurgelucks, Andrea Walther, and Bernd Henning. “Inverse Procedure for Measuring Piezoelectric Material Parameters Using a Single Multi-Electrode Sample.” Journal of Sensors and Sensor Systems 12, no. 1 (2023): 163–173. https://doi.org/10.5194/jsss-12-163-2023."},"year":"2023","language":[{"iso":"eng"}],"title":"Inverse procedure for measuring piezoelectric material parameters using a single multi-electrode sample","user_id":"11829","volume":12,"publication_status":"published","date_created":"2023-06-01T12:55:43Z","project":[{"name":"ChaMP: Ein modellbasiertes Messverfahren zur Charakterisierung der frequenzabhängigen Materialeigenschaften von Piezokeramiken unter Verwendung eines einzelnen Probekörperindividuums","_id":"90"},{"grant_number":"FOR 5208","name":"NEPTUN: Modellbasierte Bestimmung nichtlinearer Eigenschaften von Piezokeramiken für Leistungsschallanwendungen","_id":"108"}],"status":"public","publication":"Journal of Sensors and Sensor Systems","department":[{"_id":"49"}],"author":[{"last_name":"Claes","id":"11829","first_name":"Leander","orcid":"0000-0002-4393-268X","full_name":"Claes, Leander"},{"first_name":"Nadine","full_name":"Feldmann, Nadine","last_name":"Feldmann","id":"23082"},{"full_name":"Schulze, Veronika","first_name":"Veronika","last_name":"Schulze"},{"full_name":"Meihost, Lars","first_name":"Lars","id":"24769","last_name":"Meihost"},{"last_name":"Kuhlmann","full_name":"Kuhlmann, Henrik","first_name":"Henrik"},{"full_name":"Jurgelucks, Benjamin","first_name":"Benjamin","last_name":"Jurgelucks"},{"full_name":"Walther, Andrea","first_name":"Andrea","last_name":"Walther"},{"id":"213","last_name":"Henning","full_name":"Henning, Bernd","first_name":"Bernd"}]},{"_id":"45455","date_updated":"2023-06-05T07:53:53Z","type":"misc","year":"2023","citation":{"short":"L. Claes, L. Meihost, B. Jurgelucks, Inverse Procedure for the Identification of Piezoelectric Material Parameters Supported by Dense Neural Networks, GAMM Annual Meeting, Dresden, 2023.","ieee":"L. Claes, L. Meihost, and B. Jurgelucks, Inverse procedure for the identification of piezoelectric material parameters supported by dense neural networks. GAMM Annual Meeting, Dresden, 2023.","apa":"Claes, L., Meihost, L., & Jurgelucks, B. (2023). Inverse procedure for the identification of piezoelectric material parameters supported by dense neural networks.","ama":"Claes L, Meihost L, Jurgelucks B. Inverse Procedure for the Identification of Piezoelectric Material Parameters Supported by Dense Neural Networks.; 2023.","chicago":"Claes, Leander, Lars Meihost, and Benjamin Jurgelucks. Inverse Procedure for the Identification of Piezoelectric Material Parameters Supported by Dense Neural Networks. GAMM Annual Meeting, Dresden, 2023.","bibtex":"@book{Claes_Meihost_Jurgelucks_2023, place={GAMM Annual Meeting, Dresden}, title={Inverse procedure for the identification of piezoelectric material parameters supported by dense neural networks}, author={Claes, Leander and Meihost, Lars and Jurgelucks, Benjamin}, year={2023} }","mla":"Claes, Leander, et al. Inverse Procedure for the Identification of Piezoelectric Material Parameters Supported by Dense Neural Networks. 2023."},"language":[{"iso":"eng"}],"title":"Inverse procedure for the identification of piezoelectric material parameters supported by dense neural networks","user_id":"11829","place":"GAMM Annual Meeting, Dresden","status":"public","date_created":"2023-06-05T07:24:38Z","project":[{"name":"ChaMP: Ein modellbasiertes Messverfahren zur Charakterisierung der frequenzabhängigen Materialeigenschaften von Piezokeramiken unter Verwendung eines einzelnen Probekörperindividuums","_id":"90"},{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"},{"_id":"108","name":"NEPTUN: Modellbasierte Bestimmung nichtlinearer Eigenschaften von Piezokeramiken für Leistungsschallanwendungen","grant_number":"FOR 5208"}],"author":[{"id":"11829","last_name":"Claes","orcid":"0000-0002-4393-268X","full_name":"Claes, Leander","first_name":"Leander"},{"last_name":"Meihost","id":"24769","first_name":"Lars","full_name":"Meihost, Lars"},{"last_name":"Jurgelucks","first_name":"Benjamin","full_name":"Jurgelucks, Benjamin"}],"department":[{"_id":"49"}]},{"_id":"6566","date_updated":"2022-01-06T07:03:12Z","page":"999-1002","citation":{"ieee":"S. Johannesmann, L. Claes, M. Webersen, and B. Henning, “Inverser Ansatz zur akustischen Charakterisierung plattenförmiger Materialproben,” in Fortschritte der Akustik - DAGA 2017, 2017, pp. 999–1002.","short":"S. Johannesmann, L. Claes, M. Webersen, B. Henning, in: Fortschritte Der Akustik - DAGA 2017, Deutsche Gesellschaft für Akustik e.V. 2017, 2017, pp. 999–1002.","bibtex":"@inproceedings{Johannesmann_Claes_Webersen_Henning_2017, title={Inverser Ansatz zur akustischen Charakterisierung plattenförmiger Materialproben}, booktitle={Fortschritte der Akustik - DAGA 2017}, publisher={Deutsche Gesellschaft für Akustik e.V. 2017}, author={Johannesmann, Sarah and Claes, Leander and Webersen, Manuel and Henning, Bernd}, year={2017}, pages={999–1002} }","mla":"Johannesmann, Sarah, et al. “Inverser Ansatz Zur Akustischen Charakterisierung Plattenförmiger Materialproben.” Fortschritte Der Akustik - DAGA 2017, Deutsche Gesellschaft für Akustik e.V. 2017, 2017, pp. 999–1002.","ama":"Johannesmann S, Claes L, Webersen M, Henning B. Inverser Ansatz zur akustischen Charakterisierung plattenförmiger Materialproben. In: Fortschritte Der Akustik - DAGA 2017. Deutsche Gesellschaft für Akustik e.V. 2017; 2017:999-1002.","apa":"Johannesmann, S., Claes, L., Webersen, M., & Henning, B. (2017). Inverser Ansatz zur akustischen Charakterisierung plattenförmiger Materialproben. In Fortschritte der Akustik - DAGA 2017 (pp. 999–1002). Deutsche Gesellschaft für Akustik e.V. 2017.","chicago":"Johannesmann, Sarah, Leander Claes, Manuel Webersen, and Bernd Henning. “Inverser Ansatz Zur Akustischen Charakterisierung Plattenförmiger Materialproben.” In Fortschritte Der Akustik - DAGA 2017, 999–1002. Deutsche Gesellschaft für Akustik e.V. 2017, 2017."},"year":"2017","type":"conference","language":[{"iso":"eng"}],"title":"Inverser Ansatz zur akustischen Charakterisierung plattenförmiger Materialproben","user_id":"11829","project":[{"grant_number":"260306237","name":"Ermittlung des hydrothermischen Alterungsverhaltens endlosfaserverstärkter Thermoplaste und Entwicklung eines ultraschallbasierten Messsystems zur zerstörungsfreien Charakterisierung des Alterungszustands für die Komponentenüberwachung und Restlebenszeitprädiktion","_id":"88"}],"date_created":"2019-01-09T14:37:14Z","status":"public","publication":"Fortschritte der Akustik - DAGA 2017","department":[{"_id":"49"}],"publisher":"Deutsche Gesellschaft für Akustik e.V. 2017","author":[{"id":"29190","last_name":"Johannesmann","full_name":"Johannesmann, Sarah","first_name":"Sarah"},{"first_name":"Leander","full_name":"Claes, Leander","orcid":"0000-0002-4393-268X","last_name":"Claes","id":"11829"},{"id":"11289","last_name":"Webersen","full_name":"Webersen, Manuel","orcid":"0000-0001-6411-4232","first_name":"Manuel"},{"last_name":"Henning","id":"213","first_name":"Bernd","full_name":"Henning, Bernd"}]},{"title":"Inverses Verfahren zur Bestimmung viskoelastischer Materialparameter","user_id":"11829","place":"Workshop \"Messtechnische Anwendungen von Ultraschall\", Drübeck","status":"public","date_created":"2019-01-09T14:37:07Z","project":[{"name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"},{"grant_number":"495847374","name":"FaMOUS: Ein ultraschallbasiertes Messverfahren unter Berücksichtigung viskoelastischer Eigenschaften zur Charakterisierung der Faser-Matrix-Haftung bei Organoblechen sowie deren realitätsnahe Modellierung","_id":"157"}],"author":[{"first_name":"Sarah","full_name":"Johannesmann, Sarah","last_name":"Johannesmann","id":"29190"}],"department":[{"_id":"49"}],"_id":"6560","date_updated":"2023-10-23T06:58:06Z","type":"misc","citation":{"ieee":"S. Johannesmann, Inverses Verfahren zur Bestimmung viskoelastischer Materialparameter. Workshop “Messtechnische Anwendungen von Ultraschall”, Drübeck, 2022.","short":"S. Johannesmann, Inverses Verfahren Zur Bestimmung Viskoelastischer Materialparameter, Workshop “Messtechnische Anwendungen von Ultraschall”, Drübeck, 2022.","bibtex":"@book{Johannesmann_2022, place={Workshop “Messtechnische Anwendungen von Ultraschall”, Drübeck}, title={Inverses Verfahren zur Bestimmung viskoelastischer Materialparameter}, author={Johannesmann, Sarah}, year={2022} }","mla":"Johannesmann, Sarah. Inverses Verfahren Zur Bestimmung Viskoelastischer Materialparameter. 2022.","apa":"Johannesmann, S. (2022). Inverses Verfahren zur Bestimmung viskoelastischer Materialparameter.","ama":"Johannesmann S. Inverses Verfahren Zur Bestimmung Viskoelastischer Materialparameter.; 2022.","chicago":"Johannesmann, Sarah. Inverses Verfahren Zur Bestimmung Viskoelastischer Materialparameter. Workshop “Messtechnische Anwendungen von Ultraschall”, Drübeck, 2022."},"year":"2022","language":[{"iso":"eng"}]},{"alternative_title":["Untersuchung von Eigenheiten piezoelektrischer Detektionsmethoden für akustische Plattenwellen zur Materialcharakterisierung"],"volume":88,"status":"public","date_created":"2021-01-25T09:38:58Z","author":[{"first_name":"Leander","full_name":"Claes, Leander","orcid":"0000-0002-4393-268X","last_name":"Claes","id":"11829"},{"last_name":"Schmiegel","full_name":"Schmiegel, Hanna","first_name":"Hanna"},{"last_name":"Grünsteidl","full_name":"Grünsteidl, Clemens","first_name":"Clemens"},{"last_name":"Johannesmann","id":"29190","first_name":"Sarah","full_name":"Johannesmann, Sarah"},{"last_name":"Webersen","id":"11289","first_name":"Manuel","orcid":"0000-0001-6411-4232","full_name":"Webersen, Manuel"},{"id":"213","last_name":"Henning","full_name":"Henning, Bernd","first_name":"Bernd"}],"publication":"tm - Technisches Messen","user_id":"11829","abstract":[{"lang":"eng","text":"Acoustic waves in plates have proven a viable tool for testing and material characterisation purposes. There are a multitude of options for excitation and detection of theses waves, such as optical and piezoelectric systems. While optical systems, with thermoelastic excitation and interferometric detection, have the benefit of being contactless, they usually require rather complex and expensive experimental setups. Piezoelectric systems are more easily realised but require direct contact with the specimen and usually have a limited bandwidth, especially in case of piezoelectric excitation. In this work, the authors compare the properties of piezoelectric and optical detection methods for broad-band acoustic signals. The shape (e. g. the displacement) of a propagating plate wave is given by its frequency and wave number, allowing to investigate correlations between mode shapes and received signal strengths. This is aided by evaluations in normalised frequency and wavenumber space, facilitating comparisons of different specimens. Further, the authors explore possibilities to utilise the specific properties of the detection methods to determine acoustic material parameters."}],"year":"2021","type":"journal_article","citation":{"ieee":"L. Claes, H. Schmiegel, C. Grünsteidl, S. Johannesmann, M. Webersen, and B. Henning, “Investigating peculiarities of piezoelectric detection methods for acoustic plate waves in material characterisation applications,” tm - Technisches Messen, vol. 88, no. 3, pp. 147–155, 2021.","short":"L. Claes, H. Schmiegel, C. Grünsteidl, S. Johannesmann, M. Webersen, B. Henning, Tm - Technisches Messen 88 (2021) 147–155.","mla":"Claes, Leander, et al. “Investigating Peculiarities of Piezoelectric Detection Methods for Acoustic Plate Waves in Material Characterisation Applications.” Tm - Technisches Messen, vol. 88, no. 3, 2021, pp. 147–55, doi:10.1515/teme-2020-0098.","bibtex":"@article{Claes_Schmiegel_Grünsteidl_Johannesmann_Webersen_Henning_2021, title={Investigating peculiarities of piezoelectric detection methods for acoustic plate waves in material characterisation applications}, volume={88}, DOI={10.1515/teme-2020-0098}, number={3}, journal={tm - Technisches Messen}, author={Claes, Leander and Schmiegel, Hanna and Grünsteidl, Clemens and Johannesmann, Sarah and Webersen, Manuel and Henning, Bernd}, year={2021}, pages={147–155} }","ama":"Claes L, Schmiegel H, Grünsteidl C, Johannesmann S, Webersen M, Henning B. Investigating peculiarities of piezoelectric detection methods for acoustic plate waves in material characterisation applications. tm - Technisches Messen. 2021;88(3):147-155. doi:10.1515/teme-2020-0098","apa":"Claes, L., Schmiegel, H., Grünsteidl, C., Johannesmann, S., Webersen, M., & Henning, B. (2021). Investigating peculiarities of piezoelectric detection methods for acoustic plate waves in material characterisation applications. Tm - Technisches Messen, 88(3), 147–155. https://doi.org/10.1515/teme-2020-0098","chicago":"Claes, Leander, Hanna Schmiegel, Clemens Grünsteidl, Sarah Johannesmann, Manuel Webersen, and Bernd Henning. “Investigating Peculiarities of Piezoelectric Detection Methods for Acoustic Plate Waves in Material Characterisation Applications.” Tm - Technisches Messen 88, no. 3 (2021): 147–55. https://doi.org/10.1515/teme-2020-0098."},"page":"147-155","issue":"3","intvolume":" 88","_id":"21067","publication_identifier":{"issn":["2196-7113","0171-8096"]},"publication_status":"published","project":[{"_id":"105","grant_number":"449607253","name":"Vermiedene Kreuzungen von Lamb-Wellenmoden in mehrlagigen Strukturen"}],"department":[{"_id":"49"}],"title":"Investigating peculiarities of piezoelectric detection methods for acoustic plate waves in material characterisation applications","language":[{"iso":"eng"}],"doi":"10.1515/teme-2020-0098","date_updated":"2022-01-06T06:54:44Z"},{"conference":{"end_date":"2023-03-09","name":"DAGA 2023 - 49. Jahrestagung für Akustik","start_date":"2023-03-06","location":"Hamburg"},"_id":"43233","date_updated":"2023-04-19T09:18:30Z","page":"819-822","type":"conference","citation":{"ieee":"H. Zeipert, C. von Germeten, O. Friesen, L. Claes, S. Johannesmann, and B. Henning, “Investigation of change in dispersive behaviour during adhesive curing in multi-layered structures,” in Fortschritte der Akustik - DAGA 2023, Hamburg, 2023, pp. 819–822.","short":"H. Zeipert, C. von Germeten, O. Friesen, L. Claes, S. Johannesmann, B. Henning, in: Fortschritte Der Akustik - DAGA 2023, 2023, pp. 819–822.","bibtex":"@inproceedings{Zeipert_von Germeten_Friesen_Claes_Johannesmann_Henning_2023, title={Investigation of change in dispersive behaviour during adhesive curing in multi-layered structures}, booktitle={Fortschritte der Akustik - DAGA 2023}, author={Zeipert, Henning and von Germeten, Christian and Friesen, Olga and Claes, Leander and Johannesmann, Sarah and Henning, Bernd}, year={2023}, pages={819–822} }","mla":"Zeipert, Henning, et al. “Investigation of Change in Dispersive Behaviour during Adhesive Curing in Multi-Layered Structures.” Fortschritte Der Akustik - DAGA 2023, 2023, pp. 819–22.","ama":"Zeipert H, von Germeten C, Friesen O, Claes L, Johannesmann S, Henning B. Investigation of change in dispersive behaviour during adhesive curing in multi-layered structures. In: Fortschritte Der Akustik - DAGA 2023. ; 2023:819-822.","apa":"Zeipert, H., von Germeten, C., Friesen, O., Claes, L., Johannesmann, S., & Henning, B. (2023). Investigation of change in dispersive behaviour during adhesive curing in multi-layered structures. Fortschritte Der Akustik - DAGA 2023, 819–822.","chicago":"Zeipert, Henning, Christian von Germeten, Olga Friesen, Leander Claes, Sarah Johannesmann, and Bernd Henning. “Investigation of Change in Dispersive Behaviour during Adhesive Curing in Multi-Layered Structures.” In Fortschritte Der Akustik - DAGA 2023, 819–22, 2023."},"year":"2023","language":[{"iso":"eng"}],"title":"Investigation of change in dispersive behaviour during adhesive curing in multi-layered structures","user_id":"11829","date_created":"2023-03-30T14:10:39Z","project":[{"_id":"105","name":"LaWaMoRe: Vermiedene Kreuzungen von Lamb-Wellenmoden in mehrlagigen Strukturen","grant_number":"449607253"}],"status":"public","department":[{"_id":"49"}],"publication":"Fortschritte der Akustik - DAGA 2023","author":[{"full_name":"Zeipert, Henning","first_name":"Henning","id":"32580","last_name":"Zeipert"},{"full_name":"von Germeten, Christian","first_name":"Christian","last_name":"von Germeten"},{"id":"44026","last_name":"Friesen","full_name":"Friesen, Olga","first_name":"Olga"},{"id":"11829","last_name":"Claes","full_name":"Claes, Leander","orcid":"0000-0002-4393-268X","first_name":"Leander"},{"id":"29190","last_name":"Johannesmann","full_name":"Johannesmann, Sarah","first_name":"Sarah"},{"last_name":"Henning","id":"213","first_name":"Bernd","full_name":"Henning, Bernd"}]},{"language":[{"iso":"eng"}],"citation":{"bibtex":"@inproceedings{Wetzlar_Henning_Nolte_Klahold_2006, title={Investigation of colour phenomena in condensed water droplets}, author={Wetzlar, Dietmar and Henning, Bernd and Nolte, Sascha and Klahold, Jens}, year={2006} }","mla":"Wetzlar, Dietmar, et al. Investigation of Colour Phenomena in Condensed Water Droplets. 2006.","apa":"Wetzlar, D., Henning, B., Nolte, S., & Klahold, J. (2006). Investigation of colour phenomena in condensed water droplets. Presented at the OPTO & IRS2 2006 Conference, Nürenberg.","ama":"Wetzlar D, Henning B, Nolte S, Klahold J. Investigation of colour phenomena in condensed water droplets. In: ; 2006.","chicago":"Wetzlar, Dietmar, Bernd Henning, Sascha Nolte, and Jens Klahold. “Investigation of Colour Phenomena in Condensed Water Droplets,” 2006.","ieee":"D. Wetzlar, B. Henning, S. Nolte, and J. Klahold, “Investigation of colour phenomena in condensed water droplets,” presented at the OPTO & IRS2 2006 Conference, Nürenberg, 2006.","short":"D. Wetzlar, B. Henning, S. Nolte, J. Klahold, in: 2006."},"type":"conference","year":"2006","conference":{"end_date":"01.06.2006","location":"Nürenberg","name":" OPTO & IRS² 2006 Conference","start_date":"30.05.2006"},"_id":"15351","date_updated":"2022-01-06T06:52:21Z","date_created":"2019-12-17T15:35:59Z","status":"public","publication_identifier":{"isbn":["978-3-9810993-0-0"]},"department":[{"_id":"49"}],"author":[{"full_name":"Wetzlar, Dietmar","first_name":"Dietmar","last_name":"Wetzlar"},{"first_name":"Bernd","full_name":"Henning, Bernd","last_name":"Henning","id":"213"},{"last_name":"Nolte","full_name":"Nolte, Sascha","first_name":"Sascha"},{"first_name":"Jens","full_name":"Klahold, Jens","last_name":"Klahold"}],"user_id":"15911","title":"Investigation of colour phenomena in condensed water droplets","abstract":[{"text":"Today's automotive headlights are built with transparent cover lenses. Therefore condensation of water leads to a visible optical defect. This paper presents a new approach for determination of the droplet size using colour phenomena in totally reflected light. It is based on a model of the generation of colour patterns by interference of several rays of light each multiple totally reflected inside condensed droplets. The droplet size may be determined by the colour if the contact angle is known. Measurement of both droplet size and colour all","lang":"eng"}]},{"language":[{"iso":"eng"}],"page":"748-757","year":"2012","type":"conference","citation":{"bibtex":"@inproceedings{Hoof_Schlottmann_Wetzlar_Henning_2012, title={Konzepte zur Regelung der Strahlungsleistung pulsbetriebener IR-Emitter}, booktitle={16. GMA/ITG-Fachtagung. Sensoren und Messsysteme}, author={Hoof, Christian and Schlottmann, J{\\ and Wetzlar, Dietmar and Henning, Bernd}, editor={Service GmbH}, AMAEditor}, year={2012}, pages={748–757} }","mla":"Hoof, Christian, et al. “Konzepte Zur Regelung Der Strahlungsleistung Pulsbetriebener IR-Emitter.” 16. GMA/ITG-Fachtagung. Sensoren Und Messsysteme, edited by AMA Service GmbH}, 2012, pp. 748–57.","chicago":"Hoof, Christian, J{\\ Schlottmann, Dietmar Wetzlar, and Bernd Henning. “Konzepte Zur Regelung Der Strahlungsleistung Pulsbetriebener IR-Emitter.” In 16. GMA/ITG-Fachtagung. Sensoren Und Messsysteme, edited by AMA Service GmbH}, 748–57, 2012.","ama":"Hoof C, Schlottmann J, Wetzlar D, Henning B. Konzepte zur Regelung der Strahlungsleistung pulsbetriebener IR-Emitter. In: Service GmbH} A, ed. 16. GMA/ITG-Fachtagung. Sensoren Und Messsysteme. ; 2012:748-757.","apa":"Hoof, C., Schlottmann, J., Wetzlar, D., & Henning, B. (2012). Konzepte zur Regelung der Strahlungsleistung pulsbetriebener IR-Emitter. In A. Service GmbH} (Ed.), 16. GMA/ITG-Fachtagung. Sensoren und Messsysteme (pp. 748–757).","ieee":"C. Hoof, J. Schlottmann, D. Wetzlar, and B. Henning, “Konzepte zur Regelung der Strahlungsleistung pulsbetriebener IR-Emitter,” in 16. GMA/ITG-Fachtagung. Sensoren und Messsysteme, 2012, pp. 748–757.","short":"C. Hoof, J. Schlottmann, D. Wetzlar, B. Henning, in: A. Service GmbH} (Ed.), 16. GMA/ITG-Fachtagung. Sensoren Und Messsysteme, 2012, pp. 748–757."},"date_updated":"2022-01-06T06:51:49Z","_id":"14000","publication":"16. GMA/ITG-Fachtagung. Sensoren und Messsysteme","department":[{"_id":"49"}],"author":[{"last_name":"Hoof","full_name":"Hoof, Christian","first_name":"Christian"},{"full_name":"Schlottmann, J{\\","first_name":"J{\\","last_name":"Schlottmann"},{"first_name":"Dietmar","full_name":"Wetzlar, Dietmar","last_name":"Wetzlar"},{"last_name":"Henning","id":"213","first_name":"Bernd","full_name":"Henning, Bernd"}],"date_created":"2019-10-24T13:22:03Z","status":"public","publication_identifier":{"isbn":["978-3-9813484-0-8"]},"editor":[{"full_name":"Service GmbH}, AMA","first_name":"AMA","last_name":"Service GmbH}"}],"abstract":[{"text":"In optischen Messeinrichtungen (Abstandsmessung, NIR-Materialfeuchtemessung) werden häufig in einem schmalen Wellenlängenbereich strahlende, gepulste Infrarot-Emitter eingesetzt. Leistungsstarke Strahlungspulse sind notwendig, führen aber zu einer thermisch bedingten Abnahme der emittierten Strahlungsleistung und zu einer Verschiebung der Maximumwellenlänge. Die hierdurch entstehenden Messunsicherheiten werden aufgezeigt und Konzepte zu deren Verringerung dargestellt.","lang":"eng"}],"user_id":"15911","title":"Konzepte zur Regelung der Strahlungsleistung pulsbetriebener IR-Emitter"},{"user_id":"15911","title":"Korrelation hochfrequenter und quasistatischer Materialkenngrössen zur Charakterisierung verschiedener Alterungsstadien von Polyamid 6","abstract":[{"text":"Polyamid 6 (PA 6), stammend aus der Gruppe der Polykondensate, ist ein thermoplastischer Kunststoff und zeichnet sich u.a. durch eine hohe Festigkeit und Steifigkeit bei geringen Rohstoff- und Herstellungskosten aus. Das Einsatzgebiet von Polyamiden ist sehr vielseitig. Neben dem massiven Einsatz in der Textilindustrie sei beispielsweise auch der Einsatz in Seilen und Trassen, Zahnrädern und Lagern genannt. Weiterhin findet PA 6 kompositäre Verwendung als Matrixmaterial in thermoplastischen Faserverbundmaterialien (u. a. endlosfaserverstärkte Organobleche) und ist dabei vor allem für die Automobilindustrie von immens steigender Bedeutung. Neben der bei PA ausgeprägten reversiblen Polykondensation, d.h. der Reaktion des Kunststoffes mit Wasser aus der Umgebungsluft, treten irreversible Prozesse (Thermooxidation, Photooxidation, Nachkondensation, $\\ldots$) auf, welche seine chemischen und mechanischen Eigenschaften beeinflussen. In diesem Beitrag sollen die Auswirkungen hydrothermischer Alterung durch Temperatur und Feuchtigkeit, auf die akustischen bzw. mechanischen Eigenschaften zum einen im hochfrequenten (Ultraschall) und zum anderen im quasistatischen Bereich charakterisiert werden. Dazu werden PA 6 Probekörper mittels Klimawechseltests künstlich gealtert und in zwei verschiedenen Versuchsaufbauten beurteilt. Zum einen werden hohlzylindrische Proben zur Charakterisierung im Ultraschallbereich (Schallgeschwindigkeit, Schallkennimpedanz, Schallabsorption) und zum anderen Schulterstäbe zur Charakterisierung der mechanischen Materialeigenschaften im quasistatischen Bereich verwendet. Die akustischen Materialkenngrößen der Ultraschallcharakterisierung und die mechanischen Materialkenngrößen aus dem quasistatischen Bereich, werden abschließend miteinander korreliert und Zusammenhänge dargestellt.","lang":"eng"}],"date_created":"2019-10-21T14:26:39Z","status":"public","department":[{"_id":"49"}],"author":[{"first_name":"Fabian","full_name":"Bause, Fabian","last_name":"Bause"},{"first_name":"Christopher","full_name":"Budde, Christopher","last_name":"Budde"},{"last_name":"Rautenberg","full_name":"Rautenberg, Jens","first_name":"Jens"},{"last_name":"Henning","id":"213","first_name":"Bernd","full_name":"Henning, Bernd"},{"last_name":"Moritzer","first_name":"Elmar","full_name":"Moritzer, Elmar"}],"conference":{"name":"38. Jahrestagung für Akustik (DAGA 2012)","start_date":"19.03.2012","location":"Darmstadt","end_date":"22.03.2012"},"_id":"13963","date_updated":"2022-01-06T06:51:48Z","language":[{"iso":"eng"}],"citation":{"short":"F. Bause, C. Budde, J. Rautenberg, B. Henning, E. Moritzer, in: 2012.","ieee":"F. Bause, C. Budde, J. Rautenberg, B. Henning, and E. Moritzer, “Korrelation hochfrequenter und quasistatischer Materialkenngrössen zur Charakterisierung verschiedener Alterungsstadien von Polyamid 6,” presented at the 38. Jahrestagung für Akustik (DAGA 2012), Darmstadt, 2012.","chicago":"Bause, Fabian, Christopher Budde, Jens Rautenberg, Bernd Henning, and Elmar Moritzer. “Korrelation Hochfrequenter Und Quasistatischer Materialkenngrössen Zur Charakterisierung Verschiedener Alterungsstadien von Polyamid 6,” 2012.","apa":"Bause, F., Budde, C., Rautenberg, J., Henning, B., & Moritzer, E. (2012). Korrelation hochfrequenter und quasistatischer Materialkenngrössen zur Charakterisierung verschiedener Alterungsstadien von Polyamid 6. Presented at the 38. Jahrestagung für Akustik (DAGA 2012), Darmstadt.","ama":"Bause F, Budde C, Rautenberg J, Henning B, Moritzer E. Korrelation hochfrequenter und quasistatischer Materialkenngrössen zur Charakterisierung verschiedener Alterungsstadien von Polyamid 6. In: ; 2012.","mla":"Bause, Fabian, et al. Korrelation Hochfrequenter Und Quasistatischer Materialkenngrössen Zur Charakterisierung Verschiedener Alterungsstadien von Polyamid 6. 2012.","bibtex":"@inproceedings{Bause_Budde_Rautenberg_Henning_Moritzer_2012, title={Korrelation hochfrequenter und quasistatischer Materialkenngrössen zur Charakterisierung verschiedener Alterungsstadien von Polyamid 6}, author={Bause, Fabian and Budde, Christopher and Rautenberg, Jens and Henning, Bernd and Moritzer, Elmar}, year={2012} }"},"type":"conference","year":"2012"},{"citation":{"chicago":"Johannesmann, Sarah, Leander Claes, Nadine Feldmann, Henning Zeipert, and Bernd Henning. “Lamb Wave Based Approach to the Determination of Acoustic Material Parameters.” Tm - Technisches Messen 89, no. 7–8 (2022): 493–506. https://doi.org/10.1515/teme-2021-0134.","ama":"Johannesmann S, Claes L, Feldmann N, Zeipert H, Henning B. Lamb wave based approach to the determination of acoustic material parameters. tm - Technisches Messen. 2022;89(7-8):493-506. doi:10.1515/teme-2021-0134","apa":"Johannesmann, S., Claes, L., Feldmann, N., Zeipert, H., & Henning, B. (2022). Lamb wave based approach to the determination of acoustic material parameters. Tm - Technisches Messen, 89(7–8), 493–506. https://doi.org/10.1515/teme-2021-0134","mla":"Johannesmann, Sarah, et al. “Lamb Wave Based Approach to the Determination of Acoustic Material Parameters.” Tm - Technisches Messen, vol. 89, no. 7–8, Walter de Gruyter GmbH, 2022, pp. 493–506, doi:10.1515/teme-2021-0134.","bibtex":"@article{Johannesmann_Claes_Feldmann_Zeipert_Henning_2022, title={Lamb wave based approach to the determination of acoustic material parameters}, volume={89}, DOI={10.1515/teme-2021-0134}, number={7–8}, journal={tm - Technisches Messen}, publisher={Walter de Gruyter GmbH}, author={Johannesmann, Sarah and Claes, Leander and Feldmann, Nadine and Zeipert, Henning and Henning, Bernd}, year={2022}, pages={493–506} }","short":"S. Johannesmann, L. Claes, N. Feldmann, H. Zeipert, B. Henning, Tm - Technisches Messen 89 (2022) 493–506.","ieee":"S. Johannesmann, L. Claes, N. Feldmann, H. Zeipert, and B. Henning, “Lamb wave based approach to the determination of acoustic material parameters,” tm - Technisches Messen, vol. 89, no. 7–8, pp. 493–506, 2022, doi: 10.1515/teme-2021-0134."},"year":"2022","type":"journal_article","page":"493 - 506","issue":"7 - 8","_id":"30863","intvolume":" 89","status":"public","date_created":"2022-04-12T11:00:22Z","volume":89,"publisher":"Walter de Gruyter GmbH","author":[{"id":"29190","last_name":"Johannesmann","full_name":"Johannesmann, Sarah","first_name":"Sarah"},{"full_name":"Claes, Leander","orcid":"0000-0002-4393-268X","first_name":"Leander","id":"11829","last_name":"Claes"},{"id":"23082","last_name":"Feldmann","full_name":"Feldmann, Nadine","first_name":"Nadine"},{"first_name":"Henning","full_name":"Zeipert, Henning","last_name":"Zeipert","id":"32580"},{"full_name":"Henning, Bernd","first_name":"Bernd","id":"213","last_name":"Henning"}],"quality_controlled":"1","publication":"tm - Technisches Messen","keyword":["Electrical and Electronic Engineering","Instrumentation"],"user_id":"11829","abstract":[{"text":"Abstract\r\n In this paper a measurement procedure to identify viscoelastic material parameters of plate-like samples using broadband ultrasonic waves is presented. Ultrasonic Lamb waves are excited via the thermoelastic effect using laser radiation and detected by a piezoelectric transducer. The resulting measurement data is transformed to yield information about multiple propagating Lamb waves as well as their attenuation. These results are compared to simulation results in an inverse procedure to identify the parameters of an elastic and a viscoelastic material model.","lang":"eng"}],"language":[{"iso":"eng"}],"doi":"10.1515/teme-2021-0134","date_updated":"2023-10-23T06:56:20Z","project":[{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"},{"_id":"105","grant_number":"449607253","name":"LaWaMoRe: Vermiedene Kreuzungen von Lamb-Wellenmoden in mehrlagigen Strukturen"},{"grant_number":"409779252","name":"VaMP: Vollständige Bestimmung der akustischen Materialparameter von Polymeren","_id":"89"},{"grant_number":"495847374","name":"FaMOUS: Ein ultraschallbasiertes Messverfahren unter Berücksichtigung viskoelastischer Eigenschaften zur Charakterisierung der Faser-Matrix-Haftung bei Organoblechen sowie deren realitätsnahe Modellierung","_id":"157"}],"publication_identifier":{"issn":["2196-7113","0171-8096"]},"publication_status":"published","department":[{"_id":"49"}],"title":"Lamb wave based approach to the determination of acoustic material parameters"},{"title":"Lamb wave based approach to the determination of elastic and viscoelastic material parameters","user_id":"11829","volume":88,"status":"public","date_created":"2021-09-06T11:07:18Z","author":[{"full_name":"Johannesmann, Sarah","first_name":"Sarah","id":"29190","last_name":"Johannesmann"},{"first_name":"Leander","orcid":"0000-0002-4393-268X","full_name":"Claes, Leander","last_name":"Claes","id":"11829"},{"last_name":"Henning","id":"213","first_name":"Bernd","full_name":"Henning, Bernd"}],"publisher":"Walter de Gruyter {GmbH}","publication":"tm - Technisches Messen","department":[{"_id":"49"}],"doi":"10.1515/teme-2021-0070","issue":"s1","_id":"23791","date_updated":"2022-01-06T06:56:00Z","intvolume":" 88","citation":{"chicago":"Johannesmann, Sarah, Leander Claes, and Bernd Henning. “Lamb Wave Based Approach to the Determination of Elastic and Viscoelastic Material Parameters.” Tm - Technisches Messen 88, no. s1 (2021): s28–33. https://doi.org/10.1515/teme-2021-0070.","ama":"Johannesmann S, Claes L, Henning B. Lamb wave based approach to the determination of elastic and viscoelastic material parameters. tm - Technisches Messen. 2021;88(s1):s28-s33. doi:10.1515/teme-2021-0070","apa":"Johannesmann, S., Claes, L., & Henning, B. (2021). Lamb wave based approach to the determination of elastic and viscoelastic material parameters. Tm - Technisches Messen, 88(s1), s28–s33. https://doi.org/10.1515/teme-2021-0070","bibtex":"@article{Johannesmann_Claes_Henning_2021, title={Lamb wave based approach to the determination of elastic and viscoelastic material parameters}, volume={88}, DOI={10.1515/teme-2021-0070}, number={s1}, journal={tm - Technisches Messen}, publisher={Walter de Gruyter {GmbH}}, author={Johannesmann, Sarah and Claes, Leander and Henning, Bernd}, year={2021}, pages={s28–s33} }","mla":"Johannesmann, Sarah, et al. “Lamb Wave Based Approach to the Determination of Elastic and Viscoelastic Material Parameters.” Tm - Technisches Messen, vol. 88, no. s1, Walter de Gruyter {GmbH}, 2021, pp. s28–33, doi:10.1515/teme-2021-0070.","short":"S. Johannesmann, L. Claes, B. Henning, Tm - Technisches Messen 88 (2021) s28–s33.","ieee":"S. Johannesmann, L. Claes, and B. Henning, “Lamb wave based approach to the determination of elastic and viscoelastic material parameters,” tm - Technisches Messen, vol. 88, no. s1, pp. s28–s33, 2021."},"type":"journal_article","year":"2021","page":"s28-s33","language":[{"iso":"eng"}]},{"date_updated":"2022-01-06T06:52:20Z","_id":"15335","language":[{"iso":"eng"}],"type":"misc","citation":{"mla":"Henning, Bernd. Liquid Analysis Using Acoustical Sensors.","bibtex":"@book{Henning, title={Liquid analysis using acoustical sensors}, author={Henning, Bernd} }","apa":"Henning, B. (n.d.). Liquid analysis using acoustical sensors.","ama":"Henning B. Liquid Analysis Using Acoustical Sensors.","chicago":"Henning, Bernd. Liquid Analysis Using Acoustical Sensors, n.d.","ieee":"B. Henning, Liquid analysis using acoustical sensors. .","short":"B. Henning, Liquid Analysis Using Acoustical Sensors, n.d."},"year":"2007","user_id":"15911","title":"Liquid analysis using acoustical sensors","author":[{"full_name":"Henning, Bernd","first_name":"Bernd","last_name":"Henning"}],"department":[{"_id":"49"}],"status":"public","date_created":"2019-12-17T13:16:14Z"},{"date_created":"2019-12-17T15:51:33Z","status":"public","department":[{"_id":"49"}],"author":[{"last_name":"Rautenberg","full_name":"Rautenberg, Jens","first_name":"Jens"},{"full_name":"Henning, Bernd","first_name":"Bernd","id":"213","last_name":"Henning"}],"title":"Lower Frequency Bound of Parametric Arrays","user_id":"15911","abstract":[{"lang":"eng","text":"One method to generate focused sound is to transmit amplitude modulated ultrasound of high energy in a nonlinear medium, so that sum and difference frequencies develop. Practically wide arrays of many small ultrasonic transducers are used, but the generation of very low frequencies is always weak. This contribution is about the experimental investigation of the {\\textquotedbl}generation zone{\\textquotedbl} -- that is the distance between the ultrasonic loudspeaker and the listener -- and the decrease of the lower frequency bound of the audible sound beam with distance. The main focus is on the experimental setup, which permits the parametric sound generation with only one ultrasonic transducer and a waveguide. In addition, the new measurement setup enables to show an additional effect: The de-coherence of the primary ultrasound wave which may be caused by saturation of air. This is why the lower frequency bound decreases as well if we approach the ultrasonic transducer."}],"type":"conference","citation":{"short":"J. Rautenberg, B. Henning, in: 2005.","ieee":"J. Rautenberg and B. Henning, “Lower Frequency Bound of Parametric Arrays,” presented at the Workshop on piezoelectric materials and applications in actuators, Paderborn, 2005.","apa":"Rautenberg, J., & Henning, B. (2005). Lower Frequency Bound of Parametric Arrays. Presented at the Workshop on piezoelectric materials and applications in actuators, Paderborn.","ama":"Rautenberg J, Henning B. Lower Frequency Bound of Parametric Arrays. In: ; 2005.","chicago":"Rautenberg, Jens, and Bernd Henning. “Lower Frequency Bound of Parametric Arrays,” 2005.","bibtex":"@inproceedings{Rautenberg_Henning_2005, title={Lower Frequency Bound of Parametric Arrays}, author={Rautenberg, Jens and Henning, Bernd}, year={2005} }","mla":"Rautenberg, Jens, and Bernd Henning. Lower Frequency Bound of Parametric Arrays. 2005."},"year":"2005","language":[{"iso":"eng"}],"conference":{"end_date":"25.05.2005","name":"Workshop on piezoelectric materials and applications in actuators","start_date":"22.05.2005","location":"Paderborn"},"date_updated":"2022-01-06T06:52:21Z","_id":"15360"},{"publication_status":"published","publication_identifier":{"issn":["0171-8096"]},"status":"public","date_created":"2019-10-16T13:59:16Z","author":[{"full_name":"Schröder, Andreas","first_name":"Andreas","last_name":"Schröder"},{"full_name":"Henning, Bernd","first_name":"Bernd","id":"213","last_name":"Henning"}],"publication":"tm - Technisches Messen","department":[{"_id":"49"}],"title":"Luftultraschall-Abstandsmessung mit digitaler Signalverarbeitung zur Verkürzung des Mindestabstandes","user_id":"15911","year":"2013","citation":{"short":"A. Schröder, B. Henning, tm - Technisches Messen (2013) 196–200.","ieee":"A. Schröder and B. Henning, “Luftultraschall-Abstandsmessung mit digitaler Signalverarbeitung zur Verkürzung des Mindestabstandes,” tm - Technisches Messen, pp. 196–200, 2013.","ama":"Schröder A, Henning B. Luftultraschall-Abstandsmessung mit digitaler Signalverarbeitung zur Verkürzung des Mindestabstandes. tm - Technisches Messen. 2013:196-200. doi:10.1524/teme.2013.0022","apa":"Schröder, A., & Henning, B. (2013). Luftultraschall-Abstandsmessung mit digitaler Signalverarbeitung zur Verkürzung des Mindestabstandes. tm - Technisches Messen, 196–200. https://doi.org/10.1524/teme.2013.0022","chicago":"Schröder, Andreas, and Bernd Henning. “Luftultraschall-Abstandsmessung mit digitaler Signalverarbeitung zur Verkürzung des Mindestabstandes.” tm - Technisches Messen, 2013, 196–200. https://doi.org/10.1524/teme.2013.0022.","mla":"Schröder, Andreas, and Bernd Henning. “Luftultraschall-Abstandsmessung mit digitaler Signalverarbeitung zur Verkürzung des Mindestabstandes.” tm - Technisches Messen, 2013, pp. 196–200, doi:10.1524/teme.2013.0022.","bibtex":"@article{Schröder_Henning_2013, title={Luftultraschall-Abstandsmessung mit digitaler Signalverarbeitung zur Verkürzung des Mindestabstandes}, DOI={10.1524/teme.2013.0022}, journal={tm - Technisches Messen}, author={Schröder, Andreas and Henning, Bernd}, year={2013}, pages={196–200} }"},"type":"journal_article","page":"196-200","language":[{"iso":"ger"}],"doi":"10.1524/teme.2013.0022","_id":"13884","date_updated":"2022-01-06T06:51:46Z"},{"publication_identifier":{"isbn":["978-3-8440-1312-2"]},"status":"public","date_created":"2019-10-24T13:52:58Z","author":[{"first_name":"Andreas","full_name":"Schröder, Andreas","last_name":"Schröder"},{"id":"213","last_name":"Henning","full_name":"Henning, Bernd","first_name":"Bernd"}],"department":[{"_id":"49"}],"title":"Luftultraschall-Abstandsmessung mit digitaler Signalverarbeitung zur Verkürzung des Mindestabstandes","user_id":"15911","abstract":[{"text":"Ultraschall-Abstandssensoren besitzen meist nur einen Schallwandler und dadurch Prinzip bedingt einen Mindestabstand. Eine Möglichkeit diesen Mindestabstand zu reduzieren, besteht in der Realisierung eines simultanen Sendeund Empfangsbetriebes. In diesem Beitrag wird dies durch eine digitale Signalverarbeitung realisiert. Hierzu ist es notwendig, das Schallwandlersignal und das elektrische Sendesignal zu digitalisieren. Mit der Kenntnis des Schallwandlerverhaltens sowie des elektrischen Sendesignals wird das zu erwartende Schallwandlersignal modellbasiert berechnet und vom gemessenen Schallwandlersignal subtrahiert, um so das Empfangssignal zu bestimmen. Dabei liegen die Herausforderungen in der Ermittlung der Parameter eines repräsentativen Schallwandlermodells sowie der Gewährleistung einer robusten Echodetektion.","lang":"eng"}],"year":"2012","type":"conference","citation":{"ieee":"A. Schröder and B. Henning, “Luftultraschall-Abstandsmessung mit digitaler Signalverarbeitung zur Verkürzung des Mindestabstandes,” presented at the XXVI. Messtechnisches Symposium des AHMT, Aachen, 2012, pp. 143–152.","short":"A. Schröder, B. Henning, in: 2012, pp. 143–152.","mla":"Schröder, Andreas, and Bernd Henning. Luftultraschall-Abstandsmessung Mit Digitaler Signalverarbeitung Zur Verkürzung Des Mindestabstandes. 2012, pp. 143–52.","bibtex":"@inproceedings{Schröder_Henning_2012, title={Luftultraschall-Abstandsmessung mit digitaler Signalverarbeitung zur Verkürzung des Mindestabstandes}, author={Schröder, Andreas and Henning, Bernd}, year={2012}, pages={143–152} }","ama":"Schröder A, Henning B. Luftultraschall-Abstandsmessung mit digitaler Signalverarbeitung zur Verkürzung des Mindestabstandes. In: ; 2012:143-152.","apa":"Schröder, A., & Henning, B. (2012). Luftultraschall-Abstandsmessung mit digitaler Signalverarbeitung zur Verkürzung des Mindestabstandes (pp. 143–152). Presented at the XXVI. Messtechnisches Symposium des AHMT, Aachen.","chicago":"Schröder, Andreas, and Bernd Henning. “Luftultraschall-Abstandsmessung Mit Digitaler Signalverarbeitung Zur Verkürzung Des Mindestabstandes,” 143–52, 2012."},"page":"143-152","language":[{"iso":"eng"}],"date_updated":"2022-01-06T06:51:49Z","_id":"14007","conference":{"location":"Aachen","start_date":"20.09.2012","name":"XXVI. Messtechnisches Symposium des AHMT","end_date":"22.09.2012"}},{"title":"Luftultraschall-Abstandsmessung mit verkürztem Mindestabstand","user_id":"15911","abstract":[{"text":"Bei der Luftultraschall-Abstandsmessung mit einem einzelnen Schallwandler ist der Mindestabstand durch die Sendesignaldauer und die Ausschwingzeit des Schallwandlers begrenzt. Daher führt die Verwendung von codierten Sendesignalen, wie sie z.B. für die Unterscheidung mehrerer Sender genutzt werden können, im Allgemeinen zu einer Vergrößerung des Mindestabstandes. Dieser Beitrag zeigt, dass der Mindestabstand bei codierten Sendesignalen durch eine geeignete Signalverarbeitung, bei der eine Trennung des Sende- und Empfangssignals erfolgt, deutlich verringert werden kann.","lang":"eng"}],"date_created":"2019-11-05T14:54:48Z","status":"public","department":[{"_id":"49"}],"author":[{"first_name":"Andreas","full_name":"Schröder, Andreas","last_name":"Schröder"},{"last_name":"Henning","id":"213","first_name":"Bernd","full_name":"Henning, Bernd"}],"conference":{"end_date":"24.03.2011","location":"Düsseldorf","start_date":"21.03.2011","name":"7. Jahrestagung für Akustik (DAGA 2011)"},"_id":"14548","date_updated":"2022-01-06T06:52:02Z","year":"2011","type":"conference","citation":{"bibtex":"@inproceedings{Schröder_Henning_2011, title={Luftultraschall-Abstandsmessung mit verkürztem Mindestabstand}, author={Schröder, Andreas and Henning, Bernd}, year={2011} }","mla":"Schröder, Andreas, and Bernd Henning. Luftultraschall-Abstandsmessung Mit Verkürztem Mindestabstand. 2011.","apa":"Schröder, A., & Henning, B. (2011). Luftultraschall-Abstandsmessung mit verkürztem Mindestabstand. Presented at the 7. Jahrestagung für Akustik (DAGA 2011), Düsseldorf.","ama":"Schröder A, Henning B. Luftultraschall-Abstandsmessung mit verkürztem Mindestabstand. In: ; 2011.","chicago":"Schröder, Andreas, and Bernd Henning. “Luftultraschall-Abstandsmessung Mit Verkürztem Mindestabstand,” 2011.","ieee":"A. Schröder and B. Henning, “Luftultraschall-Abstandsmessung mit verkürztem Mindestabstand,” presented at the 7. Jahrestagung für Akustik (DAGA 2011), Düsseldorf, 2011.","short":"A. Schröder, B. Henning, in: 2011."},"language":[{"iso":"eng"}]},{"_id":"6572","date_updated":"2022-01-06T07:03:12Z","doi":"10.1121/2.0000707","year":"2017","citation":{"chicago":"Jurgelucks, Benjamin, Nadine Feldmann, Leander Claes, Bernd Henning, and Andrea Walther. “Material Parameter Determination of a Piezoelectric Disc with Triple-Ring-Electrodes for Increased Sensitivity.” In Proceedings of Meetings on Acoustics, 030010. Honolulu, 2017. https://doi.org/10.1121/2.0000707.","ama":"Jurgelucks B, Feldmann N, Claes L, Henning B, Walther A. Material parameter determination of a piezoelectric disc with triple-ring-electrodes for increased sensitivity. In: Proceedings of Meetings on Acoustics. Honolulu; 2017:030010. doi:10.1121/2.0000707","apa":"Jurgelucks, B., Feldmann, N., Claes, L., Henning, B., & Walther, A. (2017). Material parameter determination of a piezoelectric disc with triple-ring-electrodes for increased sensitivity. In Proceedings of Meetings on Acoustics (p. 030010). Honolulu. https://doi.org/10.1121/2.0000707","bibtex":"@inproceedings{Jurgelucks_Feldmann_Claes_Henning_Walther_2017, place={Honolulu}, title={Material parameter determination of a piezoelectric disc with triple-ring-electrodes for increased sensitivity}, DOI={10.1121/2.0000707}, booktitle={Proceedings of Meetings on Acoustics}, author={Jurgelucks, Benjamin and Feldmann, Nadine and Claes, Leander and Henning, Bernd and Walther, Andrea}, year={2017}, pages={030010} }","mla":"Jurgelucks, Benjamin, et al. “Material Parameter Determination of a Piezoelectric Disc with Triple-Ring-Electrodes for Increased Sensitivity.” Proceedings of Meetings on Acoustics, 2017, p. 030010, doi:10.1121/2.0000707.","short":"B. Jurgelucks, N. Feldmann, L. Claes, B. Henning, A. Walther, in: Proceedings of Meetings on Acoustics, Honolulu, 2017, p. 030010.","ieee":"B. Jurgelucks, N. Feldmann, L. Claes, B. Henning, and A. Walther, “Material parameter determination of a piezoelectric disc with triple-ring-electrodes for increased sensitivity,” in Proceedings of Meetings on Acoustics, 2017, p. 030010."},"type":"conference","page":"030010","language":[{"iso":"eng"}],"place":"Honolulu","title":"Material parameter determination of a piezoelectric disc with triple-ring-electrodes for increased sensitivity","user_id":"23082","author":[{"last_name":"Jurgelucks","full_name":"Jurgelucks, Benjamin","first_name":"Benjamin"},{"full_name":"Feldmann, Nadine","first_name":"Nadine","id":"23082","last_name":"Feldmann"},{"first_name":"Leander","orcid":"0000-0002-4393-268X","full_name":"Claes, Leander","last_name":"Claes","id":"11829"},{"full_name":"Henning, Bernd","first_name":"Bernd","id":"213","last_name":"Henning"},{"full_name":"Walther, Andrea","first_name":"Andrea","last_name":"Walther"}],"publication":"Proceedings of Meetings on Acoustics","department":[{"_id":"49"},{"_id":"104"}],"status":"public","project":[{"name":"Ein modellbasiertes Messverfahren zur Charakterisierung der frequenzabhängigen Materialeigenschaften von Piezokeramiken unter Verwendung eines einzelnen Probekörperindividuums","_id":"90"}],"date_created":"2019-01-09T14:37:21Z"},{"place":"PI Ceramic Akademie, Lederhose","title":"Materialparameter von bleihaltigen und bleifreien Piezokeramiken und ihre Bedeutung in der Anwendung","user_id":"11829","author":[{"last_name":"Claes","id":"11829","first_name":"Leander","orcid":"0000-0002-4393-268X","full_name":"Claes, Leander"},{"full_name":"Feldmann, Nadine","first_name":"Nadine","id":"23082","last_name":"Feldmann"},{"id":"213","last_name":"Henning","full_name":"Henning, Bernd","first_name":"Bernd"}],"department":[{"_id":"49"}],"status":"public","date_created":"2019-01-09T16:09:50Z","project":[{"_id":"90","name":"Ein modellbasiertes Messverfahren zur Charakterisierung der frequenzabhängigen Materialeigenschaften von Piezokeramiken unter Verwendung eines einzelnen Probekörperindividuums"}],"date_updated":"2022-01-06T07:03:13Z","_id":"6593","type":"misc","citation":{"short":"L. Claes, N. Feldmann, B. Henning, Materialparameter von Bleihaltigen Und Bleifreien Piezokeramiken Und Ihre Bedeutung in Der Anwendung, PI Ceramic Akademie, Lederhose, 2018.","ieee":"L. Claes, N. Feldmann, and B. Henning, Materialparameter von bleihaltigen und bleifreien Piezokeramiken und ihre Bedeutung in der Anwendung. PI Ceramic Akademie, Lederhose, 2018.","chicago":"Claes, Leander, Nadine Feldmann, and Bernd Henning. Materialparameter von Bleihaltigen Und Bleifreien Piezokeramiken Und Ihre Bedeutung in Der Anwendung. PI Ceramic Akademie, Lederhose, 2018.","ama":"Claes L, Feldmann N, Henning B. Materialparameter von Bleihaltigen Und Bleifreien Piezokeramiken Und Ihre Bedeutung in Der Anwendung. PI Ceramic Akademie, Lederhose; 2018.","apa":"Claes, L., Feldmann, N., & Henning, B. (2018). Materialparameter von bleihaltigen und bleifreien Piezokeramiken und ihre Bedeutung in der Anwendung. PI Ceramic Akademie, Lederhose.","mla":"Claes, Leander, et al. Materialparameter von Bleihaltigen Und Bleifreien Piezokeramiken Und Ihre Bedeutung in Der Anwendung. 2018.","bibtex":"@book{Claes_Feldmann_Henning_2018, place={PI Ceramic Akademie, Lederhose}, title={Materialparameter von bleihaltigen und bleifreien Piezokeramiken und ihre Bedeutung in der Anwendung}, author={Claes, Leander and Feldmann, Nadine and Henning, Bernd}, year={2018} }"},"year":"2018","language":[{"iso":"eng"}]},{"title":"Measurement and Simulation of Lamb Waves in Adhesive-bonded Multilayer Systems","user_id":"32580","department":[{"_id":"49"}],"author":[{"last_name":"Zeipert","id":"32580","first_name":"Henning","full_name":"Zeipert, Henning"},{"last_name":"Claes","id":"11829","first_name":"Leander","orcid":"0000-0002-4393-268X","full_name":"Claes, Leander"},{"full_name":"Johannesmann, Sarah","first_name":"Sarah","id":"29190","last_name":"Johannesmann"},{"last_name":"Webersen","id":"11289","first_name":"Manuel","orcid":"0000-0001-6411-4232","full_name":"Webersen, Manuel"},{"last_name":"Lugovtsova","full_name":"Lugovtsova, Yevgeniya","first_name":"Yevgeniya"},{"last_name":"Prager","first_name":"Jens","full_name":"Prager, Jens"},{"first_name":"Bernd","full_name":"Henning, Bernd","last_name":"Henning","id":"213"}],"date_created":"2021-05-07T07:33:54Z","project":[{"name":"Vermiedene Kreuzungen von Lamb-Wellenmoden in mehrlagigen Strukturen","grant_number":"449607253","_id":"105"}],"status":"public","conference":{"location":"Nürnberg","name":"Sensor and Measurement Science International"},"date_updated":"2022-01-06T06:55:22Z","_id":"22013","doi":"10.5162/SMSI2021/A8.2","page":"91 - 92","citation":{"short":"H. Zeipert, L. Claes, S. Johannesmann, M. Webersen, Y. Lugovtsova, J. Prager, B. Henning, in: 2021, pp. 91–92.","ieee":"H. Zeipert et al., “Measurement and Simulation of Lamb Waves in Adhesive-bonded Multilayer Systems,” presented at the Sensor and Measurement Science International, Nürnberg, 2021, pp. 91–92.","chicago":"Zeipert, Henning, Leander Claes, Sarah Johannesmann, Manuel Webersen, Yevgeniya Lugovtsova, Jens Prager, and Bernd Henning. “Measurement and Simulation of Lamb Waves in Adhesive-Bonded Multilayer Systems,” 91–92, 2021. https://doi.org/10.5162/SMSI2021/A8.2.","apa":"Zeipert, H., Claes, L., Johannesmann, S., Webersen, M., Lugovtsova, Y., Prager, J., & Henning, B. (2021). Measurement and Simulation of Lamb Waves in Adhesive-bonded Multilayer Systems (pp. 91–92). Presented at the Sensor and Measurement Science International, Nürnberg. https://doi.org/10.5162/SMSI2021/A8.2","ama":"Zeipert H, Claes L, Johannesmann S, et al. Measurement and Simulation of Lamb Waves in Adhesive-bonded Multilayer Systems. In: ; 2021:91-92. doi:10.5162/SMSI2021/A8.2","mla":"Zeipert, Henning, et al. Measurement and Simulation of Lamb Waves in Adhesive-Bonded Multilayer Systems. 2021, pp. 91–92, doi:10.5162/SMSI2021/A8.2.","bibtex":"@inproceedings{Zeipert_Claes_Johannesmann_Webersen_Lugovtsova_Prager_Henning_2021, title={Measurement and Simulation of Lamb Waves in Adhesive-bonded Multilayer Systems}, DOI={10.5162/SMSI2021/A8.2}, author={Zeipert, Henning and Claes, Leander and Johannesmann, Sarah and Webersen, Manuel and Lugovtsova, Yevgeniya and Prager, Jens and Henning, Bernd}, year={2021}, pages={91–92} }"},"type":"conference","year":"2021","language":[{"iso":"eng"}]},{"_id":"15338","date_updated":"2022-01-06T06:52:20Z","type":"conference","year":"2007","citation":{"short":"J. Rautenberg, B. Henning, in: Proceedings of the International Congress on Ultrasonics, 2007.","ieee":"J. Rautenberg and B. Henning, “Measurement of the acoustic properties of highly absorbing synthetic polymers,” in Proceedings of the International Congress on Ultrasonics, 2007.","chicago":"Rautenberg, Jens, and Bernd Henning. “Measurement of the Acoustic Properties of Highly Absorbing Synthetic Polymers.” In Proceedings of the International Congress on Ultrasonics, 2007.","apa":"Rautenberg, J., & Henning, B. (2007). Measurement of the acoustic properties of highly absorbing synthetic polymers. In Proceedings of the International Congress on Ultrasonics.","ama":"Rautenberg J, Henning B. Measurement of the acoustic properties of highly absorbing synthetic polymers. In: Proceedings of the International Congress on Ultrasonics. ; 2007.","mla":"Rautenberg, Jens, and Bernd Henning. “Measurement of the Acoustic Properties of Highly Absorbing Synthetic Polymers.” Proceedings of the International Congress on Ultrasonics, 2007.","bibtex":"@inproceedings{Rautenberg_Henning_2007, title={Measurement of the acoustic properties of highly absorbing synthetic polymers}, booktitle={Proceedings of the International Congress on Ultrasonics}, author={Rautenberg, Jens and Henning, Bernd}, year={2007} }"},"language":[{"iso":"eng"}],"title":"Measurement of the acoustic properties of highly absorbing synthetic polymers","user_id":"15911","abstract":[{"lang":"eng","text":"There are a couple of acoustic systems that are well suited for continuous and reliable concentration measurement of liquids, but the reliability is a great challenge: Most systems determine the amplitude ratio of deflected ultrasound bursts at different boundaries as well as the sound velocity of the liquid in order to calculate its acoustic impedance and therewith its density. The problem is the sensitivity of variations of reference material properties as well as abrasion or soiling of the boundaries. This contribution is about a new model-based method that uses the whole surface of an acoustic waveguide as reference boundary. On the one hand the integral over a large boundary decreases influence of small boundary defects. On the other hand it is possible to analyze different modes of sound in the fluid. This redundancy can be used to increase reliability. The decomposition of the received signal in its modal components by means of principle component analysis will be discussed in detail. It will be shown that it is possible to determine the amplitudes of each mode by means of one measured signal at the end of the waveguide, even if the transducer and the electronic components are of very simple kind"}],"date_created":"2019-12-17T13:21:32Z","status":"public","department":[{"_id":"49"}],"publication":"Proceedings of the International Congress on Ultrasonics","author":[{"full_name":"Rautenberg, Jens","first_name":"Jens","last_name":"Rautenberg"},{"first_name":"Bernd","full_name":"Henning, Bernd","last_name":"Henning","id":"213"}]},{"type":"journal_article","citation":{"mla":"Claes, Leander, et al. “Measurement Procedure for Acoustic Absorption and Bulk Viscosity of Liquids.” Measurement, 109919, 2021, doi:10.1016/j.measurement.2021.109919.","bibtex":"@article{Claes_Chatwell_Baumhögger_Hetkämper_Zeipert_Vrabec_Henning_2021, title={Measurement procedure for acoustic absorption and bulk viscosity of liquids}, DOI={10.1016/j.measurement.2021.109919}, number={109919}, journal={Measurement}, author={Claes, Leander and Chatwell, René Spencer and Baumhögger, Elmar and Hetkämper, Tim and Zeipert, Henning and Vrabec, Jadran and Henning, Bernd}, year={2021} }","ieee":"L. Claes et al., “Measurement procedure for acoustic absorption and bulk viscosity of liquids,” Measurement, Art. no. 109919, 2021, doi: 10.1016/j.measurement.2021.109919.","chicago":"Claes, Leander, René Spencer Chatwell, Elmar Baumhögger, Tim Hetkämper, Henning Zeipert, Jadran Vrabec, and Bernd Henning. “Measurement Procedure for Acoustic Absorption and Bulk Viscosity of Liquids.” Measurement, 2021. https://doi.org/10.1016/j.measurement.2021.109919.","short":"L. Claes, R.S. Chatwell, E. Baumhögger, T. Hetkämper, H. Zeipert, J. Vrabec, B. Henning, Measurement (2021).","ama":"Claes L, Chatwell RS, Baumhögger E, et al. Measurement procedure for acoustic absorption and bulk viscosity of liquids. Measurement. Published online 2021. doi:10.1016/j.measurement.2021.109919","apa":"Claes, L., Chatwell, R. S., Baumhögger, E., Hetkämper, T., Zeipert, H., Vrabec, J., & Henning, B. (2021). Measurement procedure for acoustic absorption and bulk viscosity of liquids. Measurement, Article 109919. https://doi.org/10.1016/j.measurement.2021.109919"},"year":"2021","language":[{"iso":"eng"}],"doi":"10.1016/j.measurement.2021.109919","article_number":"109919","date_updated":"2022-04-26T09:01:07Z","_id":"22925","publication_identifier":{"issn":["0263-2241"]},"publication_status":"published","date_created":"2021-08-02T13:42:06Z","project":[{"_id":"52","name":"Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"status":"public","department":[{"_id":"49"},{"_id":"155"}],"publication":"Measurement","author":[{"last_name":"Claes","id":"11829","first_name":"Leander","full_name":"Claes, Leander","orcid":"0000-0002-4393-268X"},{"last_name":"Chatwell","full_name":"Chatwell, René Spencer","first_name":"René Spencer"},{"full_name":"Baumhögger, Elmar","first_name":"Elmar","id":"15164","last_name":"Baumhögger"},{"last_name":"Hetkämper","id":"38123","first_name":"Tim","full_name":"Hetkämper, Tim"},{"first_name":"Henning","full_name":"Zeipert, Henning","last_name":"Zeipert","id":"32580"},{"last_name":"Vrabec","first_name":"Jadran","full_name":"Vrabec, Jadran"},{"first_name":"Bernd","full_name":"Henning, Bernd","last_name":"Henning","id":"213"}],"title":"Measurement procedure for acoustic absorption and bulk viscosity of liquids","user_id":"15164"},{"date_created":"2019-11-05T15:19:15Z","status":"public","department":[{"_id":"49"}],"author":[{"last_name":"Schröder","first_name":"Andreas","full_name":"Schröder, Andreas"},{"last_name":"Rautenberg","full_name":"Rautenberg, Jens","first_name":"Jens"},{"last_name":"Behlen","first_name":"H.","full_name":"Behlen, H."},{"last_name":"Ziegler","full_name":"Ziegler, Horst","first_name":"Horst"},{"last_name":"Unverzagt","first_name":"Carsten","full_name":"Unverzagt, Carsten"},{"last_name":"Gaugler","first_name":"Ulrich","full_name":"Gaugler, Ulrich"},{"first_name":"T.","full_name":"Glatter, T.","last_name":"Glatter"},{"last_name":"Horrn","full_name":"Horrn, R.","first_name":"R."},{"last_name":"Kroemer","full_name":"Kroemer, H.","first_name":"H."},{"first_name":"Axel","full_name":"Schmidt-Schoenian, Axel","last_name":"Schmidt-Schoenian"},{"last_name":"Sonnenberg","full_name":"Sonnenberg, Hans-Michael","first_name":"Hans-Michael"},{"id":"213","last_name":"Henning","full_name":"Henning, Bernd","first_name":"Bernd"}],"title":"Messrohr für einen Ultraschall-Durchflussmesser und Ultraschall Durchflussmesser","user_id":"15911","type":"misc","citation":{"chicago":"Schröder, Andreas, Jens Rautenberg, H. Behlen, Horst Ziegler, Carsten Unverzagt, Ulrich Gaugler, T. Glatter, et al. Messrohr Für Einen Ultraschall-Durchflussmesser Und Ultraschall Durchflussmesser, 2010.","apa":"Schröder, A., Rautenberg, J., Behlen, H., Ziegler, H., Unverzagt, C., Gaugler, U., … Henning, B. (2010). Messrohr für einen Ultraschall-Durchflussmesser und Ultraschall Durchflussmesser.","ama":"Schröder A, Rautenberg J, Behlen H, et al. Messrohr Für Einen Ultraschall-Durchflussmesser Und Ultraschall Durchflussmesser.; 2010.","mla":"Schröder, Andreas, et al. Messrohr Für Einen Ultraschall-Durchflussmesser Und Ultraschall Durchflussmesser. 2010.","bibtex":"@book{Schröder_Rautenberg_Behlen_Ziegler_Unverzagt_Gaugler_Glatter_Horrn_Kroemer_Schmidt-Schoenian_et al._2010, title={Messrohr für einen Ultraschall-Durchflussmesser und Ultraschall Durchflussmesser}, author={Schröder, Andreas and Rautenberg, Jens and Behlen, H. and Ziegler, Horst and Unverzagt, Carsten and Gaugler, Ulrich and Glatter, T. and Horrn, R. and Kroemer, H. and Schmidt-Schoenian, Axel and et al.}, year={2010} }","short":"A. Schröder, J. Rautenberg, H. Behlen, H. Ziegler, C. Unverzagt, U. Gaugler, T. Glatter, R. Horrn, H. Kroemer, A. Schmidt-Schoenian, H.-M. Sonnenberg, B. Henning, Messrohr Für Einen Ultraschall-Durchflussmesser Und Ultraschall Durchflussmesser, 2010.","ieee":"A. Schröder et al., Messrohr für einen Ultraschall-Durchflussmesser und Ultraschall Durchflussmesser. 2010."},"year":"2010","language":[{"iso":"eng"}],"_id":"14567","date_updated":"2022-01-06T06:52:03Z"},{"title":"Messsystem zur Bestimmung akustischer Kenngrößen stark absorbierender, transversal isotroper Kunststoffe","user_id":"15911","publication_status":"published","publication_identifier":{"issn":["0171-8096"]},"status":"public","date_created":"2019-10-16T13:57:52Z","author":[{"last_name":"Rautenberg","first_name":"Jens","full_name":"Rautenberg, Jens"},{"first_name":"Fabian","full_name":"Bause, Fabian","last_name":"Bause"},{"last_name":"Henning","id":"213","first_name":"Bernd","full_name":"Henning, Bernd"}],"department":[{"_id":"49"}],"publication":"tm - Technisches Messen","doi":"10.1524/teme.2013.0005","date_updated":"2022-01-06T06:51:46Z","_id":"13881","type":"journal_article","year":"2013","citation":{"mla":"Rautenberg, Jens, et al. “Messsystem zur Bestimmung akustischer Kenngrößen stark absorbierender, transversal isotroper Kunststoffe.” tm - Technisches Messen, 2013, pp. 28–37, doi:10.1524/teme.2013.0005.","bibtex":"@article{Rautenberg_Bause_Henning_2013, title={Messsystem zur Bestimmung akustischer Kenngrößen stark absorbierender, transversal isotroper Kunststoffe}, DOI={10.1524/teme.2013.0005}, journal={tm - Technisches Messen}, author={Rautenberg, Jens and Bause, Fabian and Henning, Bernd}, year={2013}, pages={28–37} }","chicago":"Rautenberg, Jens, Fabian Bause, and Bernd Henning. “Messsystem zur Bestimmung akustischer Kenngrößen stark absorbierender, transversal isotroper Kunststoffe.” tm - Technisches Messen, 2013, 28–37. https://doi.org/10.1524/teme.2013.0005.","apa":"Rautenberg, J., Bause, F., & Henning, B. (2013). Messsystem zur Bestimmung akustischer Kenngrößen stark absorbierender, transversal isotroper Kunststoffe. tm - Technisches Messen, 28–37. https://doi.org/10.1524/teme.2013.0005","ama":"Rautenberg J, Bause F, Henning B. Messsystem zur Bestimmung akustischer Kenngrößen stark absorbierender, transversal isotroper Kunststoffe. tm - Technisches Messen. 2013:28-37. doi:10.1524/teme.2013.0005","ieee":"J. Rautenberg, F. Bause, and B. Henning, “Messsystem zur Bestimmung akustischer Kenngrößen stark absorbierender, transversal isotroper Kunststoffe,” tm - Technisches Messen, pp. 28–37, 2013.","short":"J. Rautenberg, F. Bause, B. Henning, tm - Technisches Messen (2013) 28–37."},"page":"28-37","language":[{"iso":"ger"}]},{"_id":"14004","date_updated":"2022-01-06T06:51:49Z","conference":{"start_date":"22.05.2012","name":"16. GMA/ITG-Fachtagung. Sensoren und Messsysteme","location":"Nürnberg","end_date":"23.05.2012"},"language":[{"iso":"eng"}],"citation":{"bibtex":"@inproceedings{Rautenberg_Bause_Henning_2012, title={Messsystem zur Bestimmung akustischer Kenngrößen stark absorbierender, transversal isotroper Kunststoffe}, author={Rautenberg, Jens and Bause, Fabian and Henning, Bernd}, editor={Service GmbH, AMAEditor}, year={2012}, pages={332–343} }","mla":"Rautenberg, Jens, et al. Messsystem Zur Bestimmung Akustischer Kenngrößen Stark Absorbierender, Transversal Isotroper Kunststoffe. Edited by AMA Service GmbH, 2012, pp. 332–43.","apa":"Rautenberg, J., Bause, F., & Henning, B. (2012). Messsystem zur Bestimmung akustischer Kenngrößen stark absorbierender, transversal isotroper Kunststoffe. In A. Service GmbH (Ed.) (pp. 332–343). Presented at the 16. GMA/ITG-Fachtagung. Sensoren und Messsysteme, Nürnberg.","ama":"Rautenberg J, Bause F, Henning B. Messsystem zur Bestimmung akustischer Kenngrößen stark absorbierender, transversal isotroper Kunststoffe. In: Service GmbH A, ed. ; 2012:332-343.","chicago":"Rautenberg, Jens, Fabian Bause, and Bernd Henning. “Messsystem Zur Bestimmung Akustischer Kenngrößen Stark Absorbierender, Transversal Isotroper Kunststoffe.” edited by AMA Service GmbH, 332–43, 2012.","ieee":"J. Rautenberg, F. Bause, and B. Henning, “Messsystem zur Bestimmung akustischer Kenngrößen stark absorbierender, transversal isotroper Kunststoffe,” presented at the 16. GMA/ITG-Fachtagung. Sensoren und Messsysteme, Nürnberg, 2012, pp. 332–343.","short":"J. Rautenberg, F. Bause, B. Henning, in: A. Service GmbH (Ed.), 2012, pp. 332–343."},"type":"conference","year":"2012","page":"332-343","user_id":"15911","title":"Messsystem zur Bestimmung akustischer Kenngrößen stark absorbierender, transversal isotroper Kunststoffe","abstract":[{"lang":"eng","text":"Es wird ein Wellenleiter basiertes Messsystem vorgestellt, mit dem anhand einer einzigen Transmissionsmessung alle Daten bestimmt werden können, die zur Simulation von Schallausbreitungsphänomenen in stark absorbierenden und schwach anisotropen Materialien erforderlich sind. Auf diese Weise ist es fortan möglich die akustischen Kenngrößen (winkel- und frequenzabhängige Schallgeschwindigkeiten und frequenzabhängige Absorption) verschieden konditionierter Materialproben (Temperatur, Feuchtigkeit, Alter) simultan zu erfassen. Genutzt wird dazu die mehrmalige Modekonversion an den Mantelflächen eines hohlzylindrischen akustischen Wellenleiters, wonach ein Empfangssignal mehrere Signalgruppen aufweist, deren absolute Laufzeit, Laufzeitdifferenzen und Amplituden in Abhängigkeit der Materialkenngrößen stark variieren. Grundlegend für die realisierte und in diesem Beitrag beschriebene inverse Bestimmung der akustischen Kenngrößen ist ein ganzheitliches Modell der Schallanregung, -ausbreitung und -detektion, welches die schnelle Berechnung der Empfangssignale erlaubt. Die gezielte Variation der Modell-Eingangsgrößen führt schließlich zu einer bestmöglichen Übereinstimmung zwischen berechneten und gemessenen Empfangssignalen, sodass die final angesetzten Modell-Eingangsgrößen eine gute Approximation der gesuchten materialspezifischen akustischen Kenngrößen darstellen. Im Rahmen dieses Beitrags werden der Messaufbau, wesentliche Teile der Modellierung sowie die grundätzliche Vorgehensweise zur Anwendung der inversen Messmethode gezeigt. Anhand gemessener, berechneter und mittels Finiter Elemente Methode simulierter Signale wird das Verfahren für einen Werkstoff, spritzgegossenes Polypropylen, demonstriert."}],"status":"public","date_created":"2019-10-24T13:37:01Z","editor":[{"full_name":"Service GmbH, AMA","first_name":"AMA","last_name":"Service GmbH"}],"publication_identifier":{"isbn":["978-3-9813484-0-8"]},"author":[{"last_name":"Rautenberg","first_name":"Jens","full_name":"Rautenberg, Jens"},{"last_name":"Bause","full_name":"Bause, Fabian","first_name":"Fabian"},{"full_name":"Henning, Bernd","first_name":"Bernd","id":"213","last_name":"Henning"}],"department":[{"_id":"49"}]},{"_id":"15349","date_updated":"2022-01-06T06:52:21Z","conference":{"end_date":"07.10.2006","name":"XX. Messtechnisches Symposium 2006 (AHMT)","start_date":"05.10.2006","location":"Bayreuth"},"language":[{"iso":"eng"}],"year":"2006","citation":{"short":"J. Rautenberg, B. Henning, in: 2006, pp. 55–73.","ieee":"J. Rautenberg and B. Henning, “Messung der akustischen Impedanz einer Flüssigkeit in einem akustischen Wellenleiter,” presented at the XX. Messtechnisches Symposium 2006 (AHMT), Bayreuth, 2006, pp. 55–73.","apa":"Rautenberg, J., & Henning, B. (2006). Messung der akustischen Impedanz einer Flüssigkeit in einem akustischen Wellenleiter (pp. 55–73). Presented at the XX. Messtechnisches Symposium 2006 (AHMT), Bayreuth.","ama":"Rautenberg J, Henning B. Messung der akustischen Impedanz einer Flüssigkeit in einem akustischen Wellenleiter. In: ; 2006:55-73.","chicago":"Rautenberg, Jens, and Bernd Henning. “Messung Der Akustischen Impedanz Einer Flüssigkeit in Einem Akustischen Wellenleiter,” 55–73, 2006.","bibtex":"@inproceedings{Rautenberg_Henning_2006, title={Messung der akustischen Impedanz einer Flüssigkeit in einem akustischen Wellenleiter}, author={Rautenberg, Jens and Henning, Bernd}, year={2006}, pages={55–73} }","mla":"Rautenberg, Jens, and Bernd Henning. Messung Der Akustischen Impedanz Einer Flüssigkeit in Einem Akustischen Wellenleiter. 2006, pp. 55–73."},"type":"conference","page":"55-73","abstract":[{"lang":"eng","text":"Die kontinuierliche und zuverlässige Konzentrationsmessung in Flüssigkeiten\r\nob zur Dosierung oder Prozessverfolgung stellt auch heute noch eine große\r\nmesstechnische Herausforderung dar. Akustische Sensorsysteme sind für diese\r\nMessaufgabe insbesondere unter industriellen Einsatzbedingungen prädestiniert.\r\nEs gibt eine Vielzahl verschiedener sorgfältig entworfener Ultraschallsensoren,\r\ndie diese Aufgabe durch Bestimmung der Schallgeschwindigkeit und\r\nder akustischen Impedanz lösen. Sie basieren meist auf senkrechten Durchgängen\r\ndes Schalls durch Grenzschichten, was sie sehr empfindlich gegenüber Ablagerungen\r\nmacht.\r\nDieser Beitrag liefert einen neuen Ansatz, indem die gesamte Oberfläche des\r\nMessraumes als akustischer Wellenleiter gestaltet und genutzt wird. Es hat sich\r\ngezeigt, dass sich durch Ausnutzen verschiedener Simulationswerkzeuge die\r\nHauptkomponenten eines Empfangssignals berechnen lassen, die eindeutig den\r\nverschiedenen modalen Anteilen zugeordnet werden können. Damit ist es möglich,\r\nallein aus dem Empfangssignal eines herkömmlichen Ultraschallwandlers\r\nauf die modalen Anteilsfaktoren zu schließen. Mit Hilfe dieser Koeffizienten\r\nund eines Modells des akustischen Wellenleiters lässt sich ein Gleichungssystem\r\naufstellen, das den Zusammenhang zwischen Dissipation in der Flüssigkeit\r\nsowie der durch Wellenleitergeometrie und Impedanzverhältnisse bedingten\r\nSignaldämpfung und den Amplituden der modalen Anteilsfaktoren beschreibt."}],"user_id":"15911","title":"Messung der akustischen Impedanz einer Flüssigkeit in einem akustischen Wellenleiter","author":[{"first_name":"Jens","full_name":"Rautenberg, Jens","last_name":"Rautenberg"},{"id":"213","last_name":"Henning","full_name":"Henning, Bernd","first_name":"Bernd"}],"department":[{"_id":"49"}],"status":"public","date_created":"2019-12-17T14:34:33Z","publication_identifier":{"isbn":["978-3-8322-5419-3"]}},{"title":"Messverfahren für die akustische Absorption zur Bestimmung der Volumenviskosität","user_id":"11829","place":"Workshop \"Messtechnische Anwendungen von Ultraschall\", Drübeck","status":"public","date_created":"2019-01-09T16:07:04Z","author":[{"id":"11829","last_name":"Claes","full_name":"Claes, Leander","orcid":"0000-0002-4393-268X","first_name":"Leander"}],"department":[{"_id":"49"}],"date_updated":"2022-07-28T07:12:28Z","_id":"6592","year":"2022","type":"misc","citation":{"short":"L. Claes, Messverfahren Für Die Akustische Absorption Zur Bestimmung Der Volumenviskosität, Workshop “Messtechnische Anwendungen von Ultraschall”, Drübeck, 2022.","ieee":"L. Claes, Messverfahren für die akustische Absorption zur Bestimmung der Volumenviskosität. Workshop “Messtechnische Anwendungen von Ultraschall”, Drübeck, 2022.","ama":"Claes L. Messverfahren Für Die Akustische Absorption Zur Bestimmung Der Volumenviskosität.; 2022.","apa":"Claes, L. (2022). Messverfahren für die akustische Absorption zur Bestimmung der Volumenviskosität.","chicago":"Claes, Leander. Messverfahren Für Die Akustische Absorption Zur Bestimmung Der Volumenviskosität. Workshop “Messtechnische Anwendungen von Ultraschall”, Drübeck, 2022.","mla":"Claes, Leander. Messverfahren Für Die Akustische Absorption Zur Bestimmung Der Volumenviskosität. 2022.","bibtex":"@book{Claes_2022, place={Workshop “Messtechnische Anwendungen von Ultraschall”, Drübeck}, title={Messverfahren für die akustische Absorption zur Bestimmung der Volumenviskosität}, author={Claes, Leander}, year={2022} }"},"language":[{"iso":"eng"}]},{"date_updated":"2022-01-06T06:52:19Z","_id":"15238","citation":{"ama":"Henning B. Methoden Und Werkzeuge Für Einen Effizienten Ultraschallsensorentwurf.; 15AD.","apa":"Henning, B. (15AD). Methoden und Werkzeuge für einen effizienten Ultraschallsensorentwurf.","chicago":"Henning, Bernd. Methoden Und Werkzeuge Für Einen Effizienten Ultraschallsensorentwurf, 15AD.","mla":"Henning, Bernd. Methoden Und Werkzeuge Für Einen Effizienten Ultraschallsensorentwurf. 15AD.","bibtex":"@book{Henning_15AD, title={Methoden und Werkzeuge für einen effizienten Ultraschallsensorentwurf}, author={Henning, Bernd}, year={15AD} }","short":"B. Henning, Methoden Und Werkzeuge Für Einen Effizienten Ultraschallsensorentwurf, 15AD.","ieee":"B. Henning, Methoden und Werkzeuge für einen effizienten Ultraschallsensorentwurf. 15AD."},"year":"2009","type":"misc","language":[{"iso":"eng"}],"title":"Methoden und Werkzeuge für einen effizienten Ultraschallsensorentwurf","user_id":"15911","status":"public","date_created":"2019-12-04T11:26:45Z","author":[{"last_name":"Henning","full_name":"Henning, Bernd","first_name":"Bernd"}],"department":[{"_id":"49"}]},{"language":[{"iso":"ger"}],"citation":{"chicago":"Bause, Fabian, Jens Rautenberg, Nadine Feldmann, Leander Claes, and Bernd Henning. Methoden zur Zeit-Frequenz-Analyse bei der Untersuchung dispersionsbehafteter Signale. Vol. 8. DEGA-Symposium, Bad Honnef, 2014.","ama":"Bause F, Rautenberg J, Feldmann N, Claes L, Henning B. Methoden zur Zeit-Frequenz-Analyse bei der Untersuchung dispersionsbehafteter Signale. Vol 8. DEGA-Symposium, Bad Honnef; 2014.","apa":"Bause, F., Rautenberg, J., Feldmann, N., Claes, L., & Henning, B. (2014). Methoden zur Zeit-Frequenz-Analyse bei der Untersuchung dispersionsbehafteter Signale (Vol. 8). DEGA-Symposium, Bad Honnef.","bibtex":"@book{Bause_Rautenberg_Feldmann_Claes_Henning_2014, place={DEGA-Symposium, Bad Honnef}, title={Methoden zur Zeit-Frequenz-Analyse bei der Untersuchung dispersionsbehafteter Signale}, volume={8}, author={Bause, Fabian and Rautenberg, Jens and Feldmann, Nadine and Claes, Leander and Henning, Bernd}, year={2014} }","mla":"Bause, Fabian, et al. Methoden zur Zeit-Frequenz-Analyse bei der Untersuchung dispersionsbehafteter Signale. Vol. 8, 2014.","short":"F. Bause, J. Rautenberg, N. Feldmann, L. Claes, B. Henning, Methoden zur Zeit-Frequenz-Analyse bei der Untersuchung dispersionsbehafteter Signale, DEGA-Symposium, Bad Honnef, 2014.","ieee":"F. Bause, J. Rautenberg, N. Feldmann, L. Claes, and B. Henning, Methoden zur Zeit-Frequenz-Analyse bei der Untersuchung dispersionsbehafteter Signale, vol. 8. DEGA-Symposium, Bad Honnef, 2014."},"year":"2014","type":"misc","date_updated":"2022-01-06T07:03:11Z","_id":"6550","intvolume":" 8","date_created":"2019-01-09T14:36:55Z","project":[{"name":"Bestimmung komplexer akustischer Materialkenngrößen","grant_number":"222271124","_id":"87"}],"status":"public","volume":8,"department":[{"_id":"49"}],"author":[{"last_name":"Bause","full_name":"Bause, Fabian","first_name":"Fabian"},{"last_name":"Rautenberg","full_name":"Rautenberg, Jens","first_name":"Jens"},{"full_name":"Feldmann, Nadine","first_name":"Nadine","id":"23082","last_name":"Feldmann"},{"last_name":"Claes","id":"11829","first_name":"Leander","full_name":"Claes, Leander","orcid":"0000-0002-4393-268X"},{"full_name":"Henning, Bernd","first_name":"Bernd","id":"213","last_name":"Henning"}],"user_id":"11829","title":"Methoden zur Zeit-Frequenz-Analyse bei der Untersuchung dispersionsbehafteter Signale","place":"DEGA-Symposium, Bad Honnef"},{"user_id":"11829","title":"Miniaturized all-optical Sound Pressure Sensor","department":[{"_id":"49"}],"publication":"INTER-NOISE 2016","publisher":"Deutsche Gesellschaft für Akustik e.V.","author":[{"first_name":"Balthasar","full_name":"Fischer, Balthasar","last_name":"Fischer"},{"first_name":"Leander","orcid":"0000-0002-4393-268X","full_name":"Claes, Leander","last_name":"Claes","id":"11829"}],"date_created":"2019-01-09T14:37:12Z","status":"public","date_updated":"2022-01-06T07:03:12Z","_id":"6564","language":[{"iso":"eng"}],"type":"conference","citation":{"bibtex":"@inproceedings{Fischer_Claes_2016, title={Miniaturized all-optical Sound Pressure Sensor}, booktitle={INTER-NOISE 2016}, publisher={Deutsche Gesellschaft für Akustik e.V.}, author={Fischer, Balthasar and Claes, Leander}, year={2016} }","mla":"Fischer, Balthasar, and Leander Claes. “Miniaturized All-Optical Sound Pressure Sensor.” INTER-NOISE 2016, Deutsche Gesellschaft für Akustik e.V., 2016.","ama":"Fischer B, Claes L. Miniaturized all-optical Sound Pressure Sensor. In: INTER-NOISE 2016. Deutsche Gesellschaft für Akustik e.V.; 2016.","apa":"Fischer, B., & Claes, L. (2016). Miniaturized all-optical Sound Pressure Sensor. In INTER-NOISE 2016. Deutsche Gesellschaft für Akustik e.V.","chicago":"Fischer, Balthasar, and Leander Claes. “Miniaturized All-Optical Sound Pressure Sensor.” In INTER-NOISE 2016. Deutsche Gesellschaft für Akustik e.V., 2016.","ieee":"B. Fischer and L. Claes, “Miniaturized all-optical Sound Pressure Sensor,” in INTER-NOISE 2016, 2016.","short":"B. Fischer, L. Claes, in: INTER-NOISE 2016, Deutsche Gesellschaft für Akustik e.V., 2016."},"year":"2016"},{"department":[{"_id":"49"}],"keyword":["Sensitivity inverse problem ultrasonic material determination"],"author":[{"full_name":"Bause, Fabian","first_name":"Fabian","last_name":"Bause"},{"full_name":"Gravenkamp, Hauke","first_name":"Hauke","last_name":"Gravenkamp"},{"first_name":"Jens","full_name":"Rautenberg, Jens","last_name":"Rautenberg"},{"first_name":"Bernd","full_name":"Henning, Bernd","last_name":"Henning","id":"213"}],"date_created":"2019-10-16T14:23:19Z","status":"public","abstract":[{"lang":"eng","text":"Several ultrasonic approaches for material determination are formulated in terms of an (nonlinear) inverse problem, e.g. immersion technique (Castaings et al. (2000)) or plate-waveguide techniques (Marzani et al. (2012)). In this contribution we focus on cylindrical waveguides for ultrasonic material determination and especially on the sensitivity of recorded transmission signals to the material properties. We utilize composite scaled sensitivities to determine the information content that can be achieved by the setup to certain parameters and discuss the limitations of the approach."}],"user_id":"15911","title":"Model based sensitivity analysis in the determination of viscoelastic material properties using transmission measurements through circular waveguides","language":[{"iso":"eng"}],"page":"204-207","year":"2015","citation":{"bibtex":"@inproceedings{Bause_Gravenkamp_Rautenberg_Henning_2015, title={Model based sensitivity analysis in the determination of viscoelastic material properties using transmission measurements through circular waveguides}, author={Bause, Fabian and Gravenkamp, Hauke and Rautenberg, Jens and Henning, Bernd}, year={2015}, pages={204–207} }","mla":"Bause, Fabian, et al. Model Based Sensitivity Analysis in the Determination of Viscoelastic Material Properties Using Transmission Measurements through Circular Waveguides. 2015, pp. 204–07.","apa":"Bause, F., Gravenkamp, H., Rautenberg, J., & Henning, B. (2015). Model based sensitivity analysis in the determination of viscoelastic material properties using transmission measurements through circular waveguides (pp. 204–207).","ama":"Bause F, Gravenkamp H, Rautenberg J, Henning B. Model based sensitivity analysis in the determination of viscoelastic material properties using transmission measurements through circular waveguides. In: ; 2015:204-207.","chicago":"Bause, Fabian, Hauke Gravenkamp, Jens Rautenberg, and Bernd Henning. “Model Based Sensitivity Analysis in the Determination of Viscoelastic Material Properties Using Transmission Measurements through Circular Waveguides,” 204–7, 2015.","ieee":"F. Bause, H. Gravenkamp, J. Rautenberg, and B. Henning, “Model based sensitivity analysis in the determination of viscoelastic material properties using transmission measurements through circular waveguides,” 2015, pp. 204–207.","short":"F. Bause, H. Gravenkamp, J. Rautenberg, B. Henning, in: 2015, pp. 204–207."},"type":"conference","date_updated":"2022-01-06T06:51:46Z","_id":"13892"},{"department":[{"_id":"49"}],"publication":"Beiträge der 17. ITG/GMA-Fachtagung","publisher":"{VDE Verlag}","author":[{"last_name":"Bause","full_name":"Bause, Fabian","first_name":"Fabian"},{"last_name":"Brückner","full_name":"Brückner, Christoph","first_name":"Christoph"},{"first_name":"Jens","full_name":"Miedl, Jens","last_name":"Miedl"},{"first_name":"Bernd","full_name":"Henning, Bernd","last_name":"Henning","id":"213"}],"publication_identifier":{"isbn":["9783800736225"]},"editor":[{"last_name":"Gesellschaft im VDE}","first_name":"Informationstechnische","full_name":"Gesellschaft im VDE}, Informationstechnische"}],"date_created":"2019-10-21T13:51:44Z","status":"public","place":"Berlin","title":"Model based sensitivity analysis of Leaky-Lamb wave propagation to the variation of viscous lubricant properties","user_id":"15911","series_title":"ITG-Fachbericht","citation":{"mla":"Bause, Fabian, et al. “Model Based Sensitivity Analysis of Leaky-Lamb Wave Propagation to the Variation of Viscous Lubricant Properties.” Beiträge Der 17. ITG/GMA-Fachtagung, edited by Informationstechnische Gesellschaft im VDE}, {VDE Verlag}, 2014.","bibtex":"@inproceedings{Bause_Brückner_Miedl_Henning_2014, place={Berlin}, series={ITG-Fachbericht}, title={Model based sensitivity analysis of Leaky-Lamb wave propagation to the variation of viscous lubricant properties}, booktitle={Beiträge der 17. ITG/GMA-Fachtagung}, publisher={{VDE Verlag}}, author={Bause, Fabian and Brückner, Christoph and Miedl, Jens and Henning, Bernd}, editor={Gesellschaft im VDE}, InformationstechnischeEditor}, year={2014}, collection={ITG-Fachbericht} }","chicago":"Bause, Fabian, Christoph Brückner, Jens Miedl, and Bernd Henning. “Model Based Sensitivity Analysis of Leaky-Lamb Wave Propagation to the Variation of Viscous Lubricant Properties.” In Beiträge Der 17. ITG/GMA-Fachtagung, edited by Informationstechnische Gesellschaft im VDE}. ITG-Fachbericht. Berlin: {VDE Verlag}, 2014.","apa":"Bause, F., Brückner, C., Miedl, J., & Henning, B. (2014). Model based sensitivity analysis of Leaky-Lamb wave propagation to the variation of viscous lubricant properties. In I. Gesellschaft im VDE} (Ed.), Beiträge der 17. ITG/GMA-Fachtagung. Berlin: {VDE Verlag}.","ama":"Bause F, Brückner C, Miedl J, Henning B. Model based sensitivity analysis of Leaky-Lamb wave propagation to the variation of viscous lubricant properties. In: Gesellschaft im VDE} I, ed. Beiträge Der 17. ITG/GMA-Fachtagung. ITG-Fachbericht. Berlin: {VDE Verlag}; 2014.","ieee":"F. Bause, C. Brückner, J. Miedl, and B. Henning, “Model based sensitivity analysis of Leaky-Lamb wave propagation to the variation of viscous lubricant properties,” in Beiträge der 17. ITG/GMA-Fachtagung, 2014.","short":"F. Bause, C. Brückner, J. Miedl, B. Henning, in: I. Gesellschaft im VDE} (Ed.), Beiträge Der 17. ITG/GMA-Fachtagung, {VDE Verlag}, Berlin, 2014."},"year":"2014","type":"conference","language":[{"iso":"eng"}],"date_updated":"2022-01-06T06:51:48Z","_id":"13945"},{"language":[{"iso":"eng"}],"citation":{"apa":"Schröder, A., & Henning, B. (2011). Model based separation of transmitted and received signal for single transducer distance measurement applications.","ama":"Schröder A, Henning B. Model based separation of transmitted and received signal for single transducer distance measurement applications. In: ; 2011.","chicago":"Schröder, Andreas, and Bernd Henning. “Model Based Separation of Transmitted and Received Signal for Single Transducer Distance Measurement Applications,” 2011.","bibtex":"@inproceedings{Schröder_Henning_2011, title={Model based separation of transmitted and received signal for single transducer distance measurement applications}, author={Schröder, Andreas and Henning, Bernd}, year={2011} }","mla":"Schröder, Andreas, and Bernd Henning. Model Based Separation of Transmitted and Received Signal for Single Transducer Distance Measurement Applications. 2011.","short":"A. Schröder, B. Henning, in: 2011.","ieee":"A. Schröder and B. Henning, “Model based separation of transmitted and received signal for single transducer distance measurement applications,” 2011."},"year":"2011","type":"conference","_id":"14549","date_updated":"2022-01-06T06:52:02Z","date_created":"2019-11-05T14:56:17Z","status":"public","department":[{"_id":"49"}],"author":[{"first_name":"Andreas","full_name":"Schröder, Andreas","last_name":"Schröder"},{"full_name":"Henning, Bernd","first_name":"Bernd","last_name":"Henning"}],"user_id":"15911","title":"Model based separation of transmitted and received signal for single transducer distance measurement applications","abstract":[{"text":"Simultaneous transmitting and receiving (STaR) enhances the utilization of single transducer ultrasound measurement systems. In distance measurement applications the dead zone can be reduced to nearly zero, independent of the transmitted signal. So it is possible to transmit codedsignals to identify different sensors without increasing the minimum distance. The electrical transducer signal consists of the electrical transmitted and received signal. A separation of these two signals can be done with a mathematical model of the electrical system. For this purpose it is necessary to digitize the electrical transducer signal. Due to the relative small amplitude of the received signal compared to the transmitted signal amplitude, a high resolution analog to digital converter (ADC) is needed. This leads to high requirements for the ADC. The necessary resolution limits the sample rate of the ADC. By down mixing the transducer signal using a coherent quadrature demodulation (CQD), as used in many high frequency ultrasound applications, the sample rate of the ADC can be reduced. In this contribution an airborne ultrasound distance measurement system with reduced dead zone is used to analyze the effects of this concept to the signal conditioning, system identification and system performance. The approach is compared with a system without CQD and an ADC with a lower resolution but a higher sample rate. By analyzing the pros and cons of both systems the usability of a CQD based system for a STaR application is evaluated. The distance measurement system used for the experiments is based on a 40 kHz airborne ultrasonic transducer. A gyrator based transmit amplifier delivers a system bandwidth of about 10 kHz. In the experiments, coded transmitted signals are used to measure the distance to a metal reflector. The main objectives are short distances between 0 mm and 200 mm. Here a separation of transmitted and received signal is necessary. The reflector distance is calculated by a cross correlation between transmitted and received signal.","lang":"eng"}]},{"author":[{"first_name":"Fabian","full_name":"Bause, Fabian","last_name":"Bause"},{"id":"11289","last_name":"Webersen","full_name":"Webersen, Manuel","orcid":"0000-0001-6411-4232","first_name":"Manuel"},{"full_name":"Rautenberg, Jens","first_name":"Jens","last_name":"Rautenberg"},{"id":"213","last_name":"Henning","full_name":"Henning, Bernd","first_name":"Bernd"}],"department":[{"_id":"49"}],"status":"public","date_created":"2019-09-13T13:11:28Z","user_id":"11289","title":"Modeling and inverse identification of a high bandwidth ultrasonic measurement setup based on piezoelectric 1-3 composites","series_title":"10th Workshop on Direct and Inverse Problems in Piezoelectricity","language":[{"iso":"eng"}],"year":"2014","type":"misc","citation":{"apa":"Bause, F., Webersen, M., Rautenberg, J., & Henning, B. (2014). Modeling and inverse identification of a high bandwidth ultrasonic measurement setup based on piezoelectric 1-3 composites.","ama":"Bause F, Webersen M, Rautenberg J, Henning B. Modeling and Inverse Identification of a High Bandwidth Ultrasonic Measurement Setup Based on Piezoelectric 1-3 Composites.; 2014.","chicago":"Bause, Fabian, Manuel Webersen, Jens Rautenberg, and Bernd Henning. Modeling and Inverse Identification of a High Bandwidth Ultrasonic Measurement Setup Based on Piezoelectric 1-3 Composites. 10th Workshop on Direct and Inverse Problems in Piezoelectricity, 2014.","mla":"Bause, Fabian, et al. Modeling and Inverse Identification of a High Bandwidth Ultrasonic Measurement Setup Based on Piezoelectric 1-3 Composites. 2014.","bibtex":"@book{Bause_Webersen_Rautenberg_Henning_2014, series={10th Workshop on Direct and Inverse Problems in Piezoelectricity}, title={Modeling and inverse identification of a high bandwidth ultrasonic measurement setup based on piezoelectric 1-3 composites}, author={Bause, Fabian and Webersen, Manuel and Rautenberg, Jens and Henning, Bernd}, year={2014}, collection={10th Workshop on Direct and Inverse Problems in Piezoelectricity} }","short":"F. Bause, M. Webersen, J. Rautenberg, B. Henning, Modeling and Inverse Identification of a High Bandwidth Ultrasonic Measurement Setup Based on Piezoelectric 1-3 Composites, 2014.","ieee":"F. Bause, M. Webersen, J. Rautenberg, and B. Henning, Modeling and inverse identification of a high bandwidth ultrasonic measurement setup based on piezoelectric 1-3 composites. 2014."},"date_updated":"2022-01-06T06:51:31Z","_id":"13213"},{"department":[{"_id":"49"}],"author":[{"last_name":"Bause","first_name":"Fabian","full_name":"Bause, Fabian"},{"full_name":"Webersen, Manuel","orcid":"0000-0001-6411-4232","first_name":"Manuel","id":"11289","last_name":"Webersen"},{"full_name":"Rautenberg, Jens","first_name":"Jens","last_name":"Rautenberg"},{"last_name":"Henning","id":"213","first_name":"Bernd","full_name":"Henning, Bernd"}],"date_created":"2019-09-13T13:13:03Z","status":"public","user_id":"11289","title":"Modellbasierte inverse Identifikation von Ultraschall-Transducern anhand der elektrischen Eingangsimpendanz","series_title":"Workshop \"Messtechnische Anwendungen von Ultraschall\"","language":[{"iso":"ger"}],"citation":{"ieee":"F. Bause, M. Webersen, J. Rautenberg, and B. Henning, Modellbasierte inverse Identifikation von Ultraschall-Transducern anhand der elektrischen Eingangsimpendanz. 2014.","short":"F. Bause, M. Webersen, J. Rautenberg, B. Henning, Modellbasierte inverse Identifikation von Ultraschall-Transducern anhand der elektrischen Eingangsimpendanz, 2014.","mla":"Bause, Fabian, et al. Modellbasierte inverse Identifikation von Ultraschall-Transducern anhand der elektrischen Eingangsimpendanz. 2014.","bibtex":"@book{Bause_Webersen_Rautenberg_Henning_2014, series={Workshop “Messtechnische Anwendungen von Ultraschall”}, title={Modellbasierte inverse Identifikation von Ultraschall-Transducern anhand der elektrischen Eingangsimpendanz}, author={Bause, Fabian and Webersen, Manuel and Rautenberg, Jens and Henning, Bernd}, year={2014}, collection={Workshop “Messtechnische Anwendungen von Ultraschall”} }","chicago":"Bause, Fabian, Manuel Webersen, Jens Rautenberg, and Bernd Henning. Modellbasierte inverse Identifikation von Ultraschall-Transducern anhand der elektrischen Eingangsimpendanz. Workshop “Messtechnische Anwendungen von Ultraschall,” 2014.","apa":"Bause, F., Webersen, M., Rautenberg, J., & Henning, B. (2014). Modellbasierte inverse Identifikation von Ultraschall-Transducern anhand der elektrischen Eingangsimpendanz.","ama":"Bause F, Webersen M, Rautenberg J, Henning B. Modellbasierte inverse Identifikation von Ultraschall-Transducern anhand der elektrischen Eingangsimpendanz.; 2014."},"year":"2014","type":"misc","date_updated":"2022-01-06T06:51:31Z","_id":"13214"},{"date_updated":"2022-01-06T06:51:48Z","_id":"13947","conference":{"location":"Nürnberg","name":"17. ITG/GMA-Fachtagung Sensoren und Messsysteme","start_date":"03.06.2014","end_date":"04.06.2014"},"language":[{"iso":"eng"}],"citation":{"short":"C. Hoof, S. Appelhans, B. Henning, in: 2014.","ieee":"C. Hoof, S. Appelhans, and B. Henning, “Modellgestützte Analyse des Trocknungsverhaltens von Dispersionslacken aus Daten einer NIR-Multidetektoranordnung,” presented at the 17. ITG/GMA-Fachtagung Sensoren und Messsysteme, Nürnberg, 2014.","apa":"Hoof, C., Appelhans, S., & Henning, B. (2014). Modellgestützte Analyse des Trocknungsverhaltens von Dispersionslacken aus Daten einer NIR-Multidetektoranordnung. Presented at the 17. ITG/GMA-Fachtagung Sensoren und Messsysteme, Nürnberg.","ama":"Hoof C, Appelhans S, Henning B. Modellgestützte Analyse des Trocknungsverhaltens von Dispersionslacken aus Daten einer NIR-Multidetektoranordnung. In: ; 2014.","chicago":"Hoof, Christian, Silke Appelhans, and Bernd Henning. “Modellgestützte Analyse Des Trocknungsverhaltens von Dispersionslacken Aus Daten Einer NIR-Multidetektoranordnung,” 2014.","bibtex":"@inproceedings{Hoof_Appelhans_Henning_2014, title={Modellgestützte Analyse des Trocknungsverhaltens von Dispersionslacken aus Daten einer NIR-Multidetektoranordnung}, author={Hoof, Christian and Appelhans, Silke and Henning, Bernd}, year={2014} }","mla":"Hoof, Christian, et al. Modellgestützte Analyse Des Trocknungsverhaltens von Dispersionslacken Aus Daten Einer NIR-Multidetektoranordnung. 2014."},"year":"2014","type":"conference","abstract":[{"text":"Zur schnellen und berührungslosen Materialfeuchtebestimmung wird unter anderem die Infrarotreflexionsmessung ge-nutzt. In dieser Untersuchung wird das Trocknungsverhalten von Dispersionslack auf einem rauen Substrat mit einer Multidetektoranordnung untersucht. Durch diese Anordnung ist es möglich, gerichtete und diffuse Strahlungsanteile zu detektieren, wodurch zeitvariable Glanzeffekte an der Lackoberfläche miterfasst werden. Mit Hilfe eines Raytracing-Algorithmus wird die Trocknung eines Dispersionslackes simuliert und anhand von Messdaten mit einem FTIR-Spekt-rometer verifiziert.","lang":"eng"}],"user_id":"15911","title":"Modellgestützte Analyse des Trocknungsverhaltens von Dispersionslacken aus Daten einer NIR-Multidetektoranordnung","author":[{"last_name":"Hoof","first_name":"Christian","full_name":"Hoof, Christian"},{"first_name":"Silke","full_name":"Appelhans, Silke","last_name":"Appelhans"},{"full_name":"Henning, Bernd","first_name":"Bernd","id":"213","last_name":"Henning"}],"department":[{"_id":"49"}],"status":"public","date_created":"2019-10-21T13:53:22Z"},{"status":"public","date_created":"2019-10-21T14:09:19Z","author":[{"first_name":"Christian","full_name":"Hoof, Christian","last_name":"Hoof"},{"last_name":"Wetzlar","first_name":"Dietmar","full_name":"Wetzlar, Dietmar"},{"id":"213","last_name":"Henning","full_name":"Henning, Bernd","first_name":"Bernd"}],"publication":"Technisches Messen","department":[{"_id":"49"}],"title":"Modellgestützte NIR-Materialfeuchtemessung mittels Multidetektoranordnung","user_id":"15911","abstract":[{"lang":"eng","text":"Zur berührungslosen Materialfeuchtebestimmung wird unter anderem die Infrarotreflexionsmessung genutzt. Diese nichtinvasive und schnelle Methode ist geeignet sowohl zur Bestimmung der Feuchte von Schüttgütern als auch zur Charakterisierung von Trocknungsprozessen von Lacken. Die reflektierte Strahlung ist dabei abh{\\\"a}ngig von Absorption und Streuung in der Beschichtung sowie von den temporären und lokalen Reflexionseigenschaften des Messobjektes. ln dieser Untersuchung ist ein experimenteller Aufbau zur simultanen Messung der gerichteten und der diffus reflektierten Strahlungsanteile realisiert."}],"citation":{"ieee":"C. Hoof, D. Wetzlar, and B. Henning, “Modellgestützte NIR-Materialfeuchtemessung mittels Multidetektoranordnung,” Technisches Messen, no. 12, pp. 435–441, 2013.","short":"C. Hoof, D. Wetzlar, B. Henning, Technisches Messen (2013) 435–441.","mla":"Hoof, Christian, et al. “Modellgestützte NIR-Materialfeuchtemessung Mittels Multidetektoranordnung.” Technisches Messen, no. 12, 2013, pp. 435–41.","bibtex":"@article{Hoof_Wetzlar_Henning_2013, title={Modellgestützte NIR-Materialfeuchtemessung mittels Multidetektoranordnung}, number={12}, journal={Technisches Messen}, author={Hoof, Christian and Wetzlar, Dietmar and Henning, Bernd}, year={2013}, pages={435–441} }","chicago":"Hoof, Christian, Dietmar Wetzlar, and Bernd Henning. “Modellgestützte NIR-Materialfeuchtemessung Mittels Multidetektoranordnung.” Technisches Messen, no. 12 (2013): 435–41.","ama":"Hoof C, Wetzlar D, Henning B. Modellgestützte NIR-Materialfeuchtemessung mittels Multidetektoranordnung. Technisches Messen. 2013;(12):435-441.","apa":"Hoof, C., Wetzlar, D., & Henning, B. (2013). Modellgestützte NIR-Materialfeuchtemessung mittels Multidetektoranordnung. Technisches Messen, (12), 435–441."},"year":"2013","type":"journal_article","page":"435-441","language":[{"iso":"eng"}],"issue":"12","date_updated":"2022-01-06T06:51:48Z","_id":"13954"},{"date_updated":"2022-09-06T07:13:16Z","doi":"10.1515/teme-2020-0096","language":[{"iso":"eng"}],"title":"Modelling damping in piezoceramics: A comparative study","department":[{"_id":"49"}],"publication_identifier":{"issn":["2196-7113","0171-8096"]},"publication_status":"published","project":[{"name":"Ein modellbasiertes Messverfahren zur Charakterisierung der frequenzabhängigen Materialeigenschaften von Piezokeramiken unter Verwendung eines einzelnen Probekörperindividuums","_id":"90"},{"name":"NEPTUN: Modellbasierte Bestimmung nichtlinearer Eigenschaften von Piezokeramiken für Leistungsschallanwendungen","grant_number":"FOR 5208","_id":"108"}],"intvolume":" 88","_id":"21341","issue":"5","citation":{"bibtex":"@article{Feldmann_Schulze_Claes_Jurgelucks_Meihost_Walther_Henning_2021, title={Modelling damping in piezoceramics: A comparative study}, volume={88}, DOI={10.1515/teme-2020-0096}, number={5}, journal={tm - Technisches Messen}, author={Feldmann, Nadine and Schulze, Veronika and Claes, Leander and Jurgelucks, Benjamin and Meihost, Lars and Walther, Andrea and Henning, Bernd}, year={2021}, pages={294–302} }","mla":"Feldmann, Nadine, et al. “Modelling Damping in Piezoceramics: A Comparative Study.” Tm - Technisches Messen, vol. 88, no. 5, 2021, pp. 294–302, doi:10.1515/teme-2020-0096.","chicago":"Feldmann, Nadine, Veronika Schulze, Leander Claes, Benjamin Jurgelucks, Lars Meihost, Andrea Walther, and Bernd Henning. “Modelling Damping in Piezoceramics: A Comparative Study.” Tm - Technisches Messen 88, no. 5 (2021): 294–302. https://doi.org/10.1515/teme-2020-0096.","ama":"Feldmann N, Schulze V, Claes L, et al. Modelling damping in piezoceramics: A comparative study. tm - Technisches Messen. 2021;88(5):294-302. doi:10.1515/teme-2020-0096","apa":"Feldmann, N., Schulze, V., Claes, L., Jurgelucks, B., Meihost, L., Walther, A., & Henning, B. (2021). Modelling damping in piezoceramics: A comparative study. Tm - Technisches Messen, 88(5), 294–302. https://doi.org/10.1515/teme-2020-0096","ieee":"N. Feldmann et al., “Modelling damping in piezoceramics: A comparative study,” tm - Technisches Messen, vol. 88, no. 5, pp. 294–302, 2021, doi: 10.1515/teme-2020-0096.","short":"N. Feldmann, V. Schulze, L. Claes, B. Jurgelucks, L. Meihost, A. Walther, B. Henning, Tm - Technisches Messen 88 (2021) 294–302."},"type":"journal_article","year":"2021","page":"294 - 302","abstract":[{"text":"The progress in numerical methods and simulation tools promotes the use of inverse problems in material characterisation problems. A newly developed procedure can be used to identify the behaviour of piezoceramic discs over a wide frequency range using a single specimen via fitting simulated and measured impedances by optimising the underlying material parameters. Since there is no generally accepted damping model for piezoelectric ceramics, several mechanical damping models are examined for the material identification. Three models have been chosen and their ability to replicate the measured impedances is evaluated. On the one hand, the common Rayleigh model is considered as a reference. On the other hand, a Zener model and a model using complex constants are extended to model the transversely isotropic material. As the Rayleigh model is only valid for a limited frequency range, it fails to model the broadband behaviour of the material. The model using complex constants leads to the best fit over a wide frequency range while at the same time only adding three additional parameters for modelling damping. Thus, damping can be assumed approximately frequency-independent in piezoceramics.","lang":"eng"}],"user_id":"11829","author":[{"full_name":"Feldmann, Nadine","first_name":"Nadine","id":"23082","last_name":"Feldmann"},{"first_name":"Veronika","full_name":"Schulze, Veronika","last_name":"Schulze"},{"orcid":"0000-0002-4393-268X","full_name":"Claes, Leander","first_name":"Leander","id":"11829","last_name":"Claes"},{"last_name":"Jurgelucks","first_name":"Benjamin","full_name":"Jurgelucks, Benjamin"},{"full_name":"Meihost, Lars","first_name":"Lars","id":"24769","last_name":"Meihost"},{"last_name":"Walther","full_name":"Walther, Andrea","first_name":"Andrea"},{"last_name":"Henning","id":"213","first_name":"Bernd","full_name":"Henning, Bernd"}],"quality_controlled":"1","publication":"tm - Technisches Messen","volume":88,"status":"public","date_created":"2021-03-01T14:49:51Z"},{"publication_identifier":{"isbn":["978-981-07-5938-4"]},"editor":[{"first_name":"Gan Woon","full_name":"Siong, Gan Woon","last_name":"Siong"},{"last_name":"Piang","first_name":"Lim Siak","full_name":"Piang, Lim Siak"},{"last_name":"Cheong","first_name":"Khoo Boo","full_name":"Cheong, Khoo Boo"}],"date_created":"2019-10-21T14:16:54Z","status":"public","department":[{"_id":"49"}],"publication":"Proceedings of the 2013 International Congress on Ultrasonics","author":[{"last_name":"Unverzagt","full_name":"Unverzagt, Carsten","first_name":"Carsten"},{"last_name":"Rautenberg","first_name":"Jens","full_name":"Rautenberg, Jens"},{"full_name":"Henning, Bernd","first_name":"Bernd","id":"213","last_name":"Henning"},{"first_name":"Kshitij","full_name":"Kulshreshtha, Kshitij","last_name":"Kulshreshtha"}],"publisher":"{Research Publishing}","title":"Modified electrode shape for the improved determination of piezoelectric material parameters","user_id":"15911","place":"Singapore","page":"758-763","year":"2013","type":"conference","citation":{"mla":"Unverzagt, Carsten, et al. “Modified Electrode Shape for the Improved Determination of Piezoelectric Material Parameters.” Proceedings of the 2013 International Congress on Ultrasonics, edited by Gan Woon Siong et al., {Research Publishing}, 2013, pp. 758–63.","bibtex":"@inproceedings{Unverzagt_Rautenberg_Henning_Kulshreshtha_2013, place={Singapore}, title={Modified electrode shape for the improved determination of piezoelectric material parameters}, booktitle={Proceedings of the 2013 International Congress on Ultrasonics}, publisher={{Research Publishing}}, author={Unverzagt, Carsten and Rautenberg, Jens and Henning, Bernd and Kulshreshtha, Kshitij}, editor={Siong, Gan Woon and Piang, Lim Siak and Cheong, Khoo BooEditors}, year={2013}, pages={758–763} }","apa":"Unverzagt, C., Rautenberg, J., Henning, B., & Kulshreshtha, K. (2013). Modified electrode shape for the improved determination of piezoelectric material parameters. In G. W. Siong, L. S. Piang, & K. B. Cheong (Eds.), Proceedings of the 2013 International Congress on Ultrasonics (pp. 758–763). Singapore: {Research Publishing}.","ama":"Unverzagt C, Rautenberg J, Henning B, Kulshreshtha K. Modified electrode shape for the improved determination of piezoelectric material parameters. In: Siong GW, Piang LS, Cheong KB, eds. Proceedings of the 2013 International Congress on Ultrasonics. Singapore: {Research Publishing}; 2013:758-763.","chicago":"Unverzagt, Carsten, Jens Rautenberg, Bernd Henning, and Kshitij Kulshreshtha. “Modified Electrode Shape for the Improved Determination of Piezoelectric Material Parameters.” In Proceedings of the 2013 International Congress on Ultrasonics, edited by Gan Woon Siong, Lim Siak Piang, and Khoo Boo Cheong, 758–63. Singapore: {Research Publishing}, 2013.","ieee":"C. Unverzagt, J. Rautenberg, B. Henning, and K. Kulshreshtha, “Modified electrode shape for the improved determination of piezoelectric material parameters,” in Proceedings of the 2013 International Congress on Ultrasonics, 2013, pp. 758–763.","short":"C. Unverzagt, J. Rautenberg, B. Henning, K. Kulshreshtha, in: G.W. Siong, L.S. Piang, K.B. Cheong (Eds.), Proceedings of the 2013 International Congress on Ultrasonics, {Research Publishing}, Singapore, 2013, pp. 758–763."},"language":[{"iso":"eng"}],"_id":"13958","date_updated":"2022-01-06T06:51:48Z"},{"type":"journal_article","year":"2016","citation":{"chicago":"Moritzer, Elmar, Matthias Hüttner, Bernd Henning, and Manuel Webersen. “Molekularen Schäden auf der Spur.” Kunststoffe, no. 4 (2016): 94–96.","apa":"Moritzer, E., Hüttner, M., Henning, B., & Webersen, M. (2016). Molekularen Schäden auf der Spur. Kunststoffe, (4), 94–96.","ama":"Moritzer E, Hüttner M, Henning B, Webersen M. Molekularen Schäden auf der Spur. Kunststoffe. 2016;(4):94-96.","mla":"Moritzer, Elmar, et al. “Molekularen Schäden auf der Spur.” Kunststoffe, no. 4, 2016, pp. 94–96.","bibtex":"@article{Moritzer_Hüttner_Henning_Webersen_2016, title={Molekularen Schäden auf der Spur}, number={4}, journal={Kunststoffe}, author={Moritzer, Elmar and Hüttner, Matthias and Henning, Bernd and Webersen, Manuel}, year={2016}, pages={94–96} }","short":"E. Moritzer, M. Hüttner, B. Henning, M. Webersen, Kunststoffe (2016) 94–96.","ieee":"E. Moritzer, M. Hüttner, B. Henning, and M. Webersen, “Molekularen Schäden auf der Spur,” Kunststoffe, no. 4, pp. 94–96, 2016."},"page":"94-96","language":[{"iso":"ger"}],"_id":"13216","date_updated":"2022-01-06T06:51:31Z","issue":"4","author":[{"first_name":"Elmar","full_name":"Moritzer, Elmar","last_name":"Moritzer"},{"first_name":"Matthias","full_name":"Hüttner, Matthias","last_name":"Hüttner"},{"full_name":"Henning, Bernd","first_name":"Bernd","id":"213","last_name":"Henning"},{"first_name":"Manuel","full_name":"Webersen, Manuel","orcid":"0000-0001-6411-4232","last_name":"Webersen","id":"11289"}],"department":[{"_id":"49"}],"publication":"Kunststoffe","status":"public","date_created":"2019-09-13T13:15:33Z","title":"Molekularen Schäden auf der Spur","user_id":"11289"},{"language":[{"iso":"eng"}],"page":"375-378","year":"2002","citation":{"chicago":"Auge, Jörg, Karsten Dierks, Stefan Prange, and Bernd Henning. “Monitoring of Droplet Growth with Nano-Litre Resolution for Liquid Flow Rate, Level or Surface Tension Measurement,” 5–12:375–78, 2002.","ama":"Auge J, Dierks K, Prange S, Henning B. Monitoring of droplet growth with nano-litre resolution for liquid flow rate, level or surface tension measurement. In: Vol 5-12. ; 2002:375-378.","apa":"Auge, J., Dierks, K., Prange, S., & Henning, B. (2002). Monitoring of droplet growth with nano-litre resolution for liquid flow rate, level or surface tension measurement (Vol. 5–12, pp. 375–378). Presented at the 16th European Conference on Solid-State Transducers (Eurosensors XVI), Prag.","bibtex":"@inproceedings{Auge_Dierks_Prange_Henning_2002, title={Monitoring of droplet growth with nano-litre resolution for liquid flow rate, level or surface tension measurement}, volume={5–12}, author={Auge, Jörg and Dierks, Karsten and Prange, Stefan and Henning, Bernd}, year={2002}, pages={375–378} }","mla":"Auge, Jörg, et al. Monitoring of Droplet Growth with Nano-Litre Resolution for Liquid Flow Rate, Level or Surface Tension Measurement. Vol. 5–12, 2002, pp. 375–78.","short":"J. Auge, K. Dierks, S. Prange, B. Henning, in: 2002, pp. 375–378.","ieee":"J. Auge, K. Dierks, S. Prange, and B. Henning, “Monitoring of droplet growth with nano-litre resolution for liquid flow rate, level or surface tension measurement,” presented at the 16th European Conference on Solid-State Transducers (Eurosensors XVI), Prag, 2002, vol. 5–12, pp. 375–378."},"type":"conference","conference":{"name":"16th European Conference on Solid-State Transducers (Eurosensors XVI)","location":"Prag"},"_id":"15361","date_updated":"2022-01-06T06:52:21Z","department":[{"_id":"49"}],"author":[{"last_name":"Auge","first_name":"Jörg","full_name":"Auge, Jörg"},{"first_name":"Karsten","full_name":"Dierks, Karsten","last_name":"Dierks"},{"full_name":"Prange, Stefan","first_name":"Stefan","last_name":"Prange"},{"first_name":"Bernd","full_name":"Henning, Bernd","last_name":"Henning","id":"213"}],"date_created":"2019-12-17T15:55:33Z","status":"public","volume":"5-12","abstract":[{"lang":"eng","text":"The determination of small liquid volumes and their changes over a period of time is a measuring problem with increasing importance considering the growing market of micro-systems. In this paper, experimental investigations are described which aim to observe the growth of droplets at the end of a micro channel, such as a cannula or capillary. The main focus of the work lies on the calculation of flow rates below 1 millilitre per hour. Furthermore, the potential of the measuring equipment for liquid level and surface tension measurement is described."}],"user_id":"15911","title":"Monitoring of droplet growth with nano-litre resolution for liquid flow rate, level or surface tension measurement"},{"title":"Monitoring of droplet growth with nano-litre resolution for liquid flow rate, level or surface tension measurement","user_id":"15911","abstract":[{"text":"The determination of small liquid volumes and their changes over a period of time is a measuring problem with increasing importance considering the growing market of micro-systems. In this paper, experimental investigations are described which aim to observe the growth of droplets at the end of a micro channel, such as a cannula or capillary. The main focus of the work lies on the calculation of flow rates below 1 millilitre per hour. Furthermore, the potential of the measuring equipment for liquid level and surface tension measurement is described.","lang":"eng"}],"volume":"5-12","date_created":"2019-12-18T14:58:17Z","status":"public","department":[{"_id":"49"}],"author":[{"full_name":"Auge, Jörg","first_name":"Jörg","last_name":"Auge"},{"full_name":"Dierks, Karsten","first_name":"Karsten","last_name":"Dierks"},{"last_name":"Prange","full_name":"Prange, Stefan","first_name":"Stefan"},{"id":"213","last_name":"Henning","full_name":"Henning, Bernd","first_name":"Bernd"}],"conference":{"name":"16th European Conference on Solid-State Transducers (Eurosensors XVI)","location":"Prag"},"date_updated":"2022-01-06T06:52:22Z","_id":"15386","page":"375-378","type":"conference","citation":{"apa":"Auge, J., Dierks, K., Prange, S., & Henning, B. (2002). Monitoring of droplet growth with nano-litre resolution for liquid flow rate, level or surface tension measurement (Vol. 5–12, pp. 375–378). Presented at the 16th European Conference on Solid-State Transducers (Eurosensors XVI), Prag.","ama":"Auge J, Dierks K, Prange S, Henning B. Monitoring of droplet growth with nano-litre resolution for liquid flow rate, level or surface tension measurement. In: Vol 5-12. ; 2002:375-378.","chicago":"Auge, Jörg, Karsten Dierks, Stefan Prange, and Bernd Henning. “Monitoring of Droplet Growth with Nano-Litre Resolution for Liquid Flow Rate, Level or Surface Tension Measurement,” 5–12:375–78, 2002.","mla":"Auge, Jörg, et al. Monitoring of Droplet Growth with Nano-Litre Resolution for Liquid Flow Rate, Level or Surface Tension Measurement. Vol. 5–12, 2002, pp. 375–78.","bibtex":"@inproceedings{Auge_Dierks_Prange_Henning_2002, title={Monitoring of droplet growth with nano-litre resolution for liquid flow rate, level or surface tension measurement}, volume={5–12}, author={Auge, Jörg and Dierks, Karsten and Prange, Stefan and Henning, Bernd}, year={2002}, pages={375–378} }","short":"J. Auge, K. Dierks, S. Prange, B. Henning, in: 2002, pp. 375–378.","ieee":"J. Auge, K. Dierks, S. Prange, and B. Henning, “Monitoring of droplet growth with nano-litre resolution for liquid flow rate, level or surface tension measurement,” presented at the 16th European Conference on Solid-State Transducers (Eurosensors XVI), Prag, 2002, vol. 5–12, pp. 375–378."},"year":"2002","language":[{"iso":"eng"}]},{"author":[{"last_name":"Schmitt","first_name":"Martin","full_name":"Schmitt, Martin"},{"full_name":"Olfert, Sergei","first_name":"Sergei","last_name":"Olfert"},{"first_name":"Jens","full_name":"Rautenberg, Jens","last_name":"Rautenberg"},{"last_name":"Lindner","first_name":"Gerhard","full_name":"Lindner, Gerhard"},{"last_name":"Henning","id":"213","first_name":"Bernd","full_name":"Henning, Bernd"},{"last_name":"Reindl","full_name":"Reindl, Leonhard","first_name":"Leonhard"}],"department":[{"_id":"49"}],"publication":"Sensors","publication_identifier":{"issn":["1424-8220"]},"publication_status":"published","status":"public","date_created":"2019-10-16T13:58:22Z","title":"Multi Reflection of Lamb Wave Emission in an Acoustic Waveguide Sensor","user_id":"15911","type":"journal_article","citation":{"short":"M. Schmitt, S. Olfert, J. Rautenberg, G. Lindner, B. Henning, L. Reindl, Sensors (2013) 2777–2785.","ieee":"M. Schmitt, S. Olfert, J. Rautenberg, G. Lindner, B. Henning, and L. Reindl, “Multi Reflection of Lamb Wave Emission in an Acoustic Waveguide Sensor,” Sensors, pp. 2777–2785, 2013.","ama":"Schmitt M, Olfert S, Rautenberg J, Lindner G, Henning B, Reindl L. Multi Reflection of Lamb Wave Emission in an Acoustic Waveguide Sensor. Sensors. 2013:2777-2785. doi:10.3390/s130302777","apa":"Schmitt, M., Olfert, S., Rautenberg, J., Lindner, G., Henning, B., & Reindl, L. (2013). Multi Reflection of Lamb Wave Emission in an Acoustic Waveguide Sensor. Sensors, 2777–2785. https://doi.org/10.3390/s130302777","chicago":"Schmitt, Martin, Sergei Olfert, Jens Rautenberg, Gerhard Lindner, Bernd Henning, and Leonhard Reindl. “Multi Reflection of Lamb Wave Emission in an Acoustic Waveguide Sensor.” Sensors, 2013, 2777–85. https://doi.org/10.3390/s130302777.","mla":"Schmitt, Martin, et al. “Multi Reflection of Lamb Wave Emission in an Acoustic Waveguide Sensor.” Sensors, 2013, pp. 2777–85, doi:10.3390/s130302777.","bibtex":"@article{Schmitt_Olfert_Rautenberg_Lindner_Henning_Reindl_2013, title={Multi Reflection of Lamb Wave Emission in an Acoustic Waveguide Sensor}, DOI={10.3390/s130302777}, journal={Sensors}, author={Schmitt, Martin and Olfert, Sergei and Rautenberg, Jens and Lindner, Gerhard and Henning, Bernd and Reindl, Leonhard}, year={2013}, pages={2777–2785} }"},"year":"2013","page":"2777-2785","language":[{"iso":"eng"}],"date_updated":"2022-01-06T06:51:46Z","_id":"13882","doi":"10.3390/s130302777"},{"author":[{"first_name":"Michael","full_name":"Gulsch, Michael","last_name":"Gulsch"},{"first_name":"Bernd","full_name":"Henning, Bernd","last_name":"Henning","id":"213"}],"department":[{"_id":"49"}],"status":"public","date_created":"2019-12-17T15:56:16Z","abstract":[{"text":"In der industriellen Messtechnik werden optische, chemische und akustische Messverfahren zur Ermittlung von Prozessgrößen eingesetzt. Dabei haben die akustischen Messverfahren aufgrund ihrer Robustheit und Wartungsfreundlichkeit ein sehr großes Einsatzgebiet. Impulsbasierte Ultraschallmesssysteme werden unter anderem zur Messung von Durchfluss und Füllstand eingesetzt. Zunehmend werden sie aber auch in der Flüssigkeitsanalytik zur Konzentrationsmessung und Stoffanalyse herangezogen. Dabei führen Gasblasen in den zu untersuchenden flüssigen Medien immer wieder zu Problemen, da bei Anwesenheit von Gasblasen die akustischen Stoffkenngrößen verändert werden. Diese Probleme können ihre Ursache auch in der Signalverarbeitung haben. Dieser Beitrag soll zeigen, welche Methoden zur Signalverarbeitung geeignet sind um dieses Problem zu lösen.\r\n","lang":"eng"}],"title":"Neue Methoden der Signalauswertung für Ultraschall-Messsysteme","user_id":"15911","year":"2004","citation":{"short":"M. Gulsch, B. Henning, in: 2004, p. 31.","ieee":"M. Gulsch and B. Henning, “Neue Methoden der Signalauswertung für Ultraschall-Messsysteme,” presented at the GMA/ITG-Fachtagung: Sensoren und Messsysteme, Ludwigsburg, 2004, p. 31.","ama":"Gulsch M, Henning B. Neue Methoden der Signalauswertung für Ultraschall-Messsysteme. In: ; 2004:31.","apa":"Gulsch, M., & Henning, B. (2004). Neue Methoden der Signalauswertung für Ultraschall-Messsysteme (p. 31). Presented at the GMA/ITG-Fachtagung: Sensoren und Messsysteme, Ludwigsburg.","chicago":"Gulsch, Michael, and Bernd Henning. “Neue Methoden Der Signalauswertung Für Ultraschall-Messsysteme,” 31, 2004.","bibtex":"@inproceedings{Gulsch_Henning_2004, title={Neue Methoden der Signalauswertung für Ultraschall-Messsysteme}, author={Gulsch, Michael and Henning, Bernd}, year={2004}, pages={31} }","mla":"Gulsch, Michael, and Bernd Henning. Neue Methoden Der Signalauswertung Für Ultraschall-Messsysteme. 2004, p. 31."},"type":"conference","page":"31","language":[{"iso":"eng"}],"date_updated":"2022-01-06T06:52:21Z","_id":"15362","conference":{"end_date":"16.03.2004","name":"GMA/ITG-Fachtagung: Sensoren und Messsysteme","start_date":"15.03.2004","location":" Ludwigsburg"}},{"title":"New approach for the reliable measurement of acoustic impedance of liquids in an acoustic waveguide","user_id":"15911","abstract":[{"lang":"eng","text":"Continuous and reliable concentration measurement of liquids still is a great challenge as the sensor systems have to meet high industrial requirements. Apart from chemical sensors there are a couple of acoustic systems [1] that are well suited for a lot of industrial applications. Most of them determine the amplitude ratio of deflected ultrasound bursts at different boundaries as well as the sound velocity of the liquid in order to calculate its acoustic impedance and therewith its density. The advantages of acoustic sensors are their robustness and their fast response. Their disadvantages are sensitivity against variations of the reference material properties as well as abrasion or soiling of the boundaries. This contribution is about a new model-based method that uses the whole surface of an acoustic waveguide as reference boundary: It has turned out that the principal components of a signal at the end of the waveguide can be assigned to the different propagative acoustic modes (Fig. 1). Therefore it is necessary to use different simulation tools, e.g. FEM and modal analysis (Fig. 2). With this it is possible to determine the amplitudes of each mode by means of one measured signal at the end of the waveguide and Gauss Algorithm even if the transducer is of very simple kind [2]. Therewith it is possible to get redundant information -- one amplitude for each mode -- for the liquid impedance. In addition to that it is possible to generate an acoustic reference signal without information about the liquid impedance but dissipation if we use the fundamental mode. The different signal amplitudes and a model of acoustic wave propagation [2, 3] offer the possibility to distinguish between dissipation in the liquid and attenuation due to the impedance relations. Moreover, if there are enough analysable amplitudes available, variations of the reference material properties can be determined."}],"volume":"II","publication_identifier":{"isbn":["978-3-9810993-2-4"]},"date_created":"2019-12-17T13:22:24Z","status":"public","department":[{"_id":"49"}],"author":[{"last_name":"Rautenberg","full_name":"Rautenberg, Jens","first_name":"Jens"},{"first_name":"Bernd","full_name":"Henning, Bernd","last_name":"Henning","id":"213"}],"conference":{"end_date":"24.05.2007","start_date":"22.05.2007","name":"13th International Conference Sensor + Test 2007","location":"Nürnberg"},"_id":"15339","date_updated":"2022-01-06T06:52:20Z","page":"87-92","type":"conference","citation":{"short":"J. Rautenberg, B. Henning, in: 2007, pp. 87–92.","ieee":"J. Rautenberg and B. Henning, “New approach for the reliable measurement of acoustic impedance of liquids in an acoustic waveguide,” presented at the 13th International Conference Sensor + Test 2007, Nürnberg, 2007, vol. II, pp. 87–92.","apa":"Rautenberg, J., & Henning, B. (2007). New approach for the reliable measurement of acoustic impedance of liquids in an acoustic waveguide (Vol. II, pp. 87–92). Presented at the 13th International Conference Sensor + Test 2007, Nürnberg.","ama":"Rautenberg J, Henning B. New approach for the reliable measurement of acoustic impedance of liquids in an acoustic waveguide. In: Vol II. ; 2007:87-92.","chicago":"Rautenberg, Jens, and Bernd Henning. “New Approach for the Reliable Measurement of Acoustic Impedance of Liquids in an Acoustic Waveguide,” II:87–92, 2007.","bibtex":"@inproceedings{Rautenberg_Henning_2007, title={New approach for the reliable measurement of acoustic impedance of liquids in an acoustic waveguide}, volume={II}, author={Rautenberg, Jens and Henning, Bernd}, year={2007}, pages={87–92} }","mla":"Rautenberg, Jens, and Bernd Henning. New Approach for the Reliable Measurement of Acoustic Impedance of Liquids in an Acoustic Waveguide. Vol. II, 2007, pp. 87–92."},"year":"2007","language":[{"iso":"eng"}]},{"conference":{"end_date":"2016-05-25","start_date":"2016-05-23","name":"ANTEC 2016","location":"Indianapolis"},"date_updated":"2022-01-06T06:51:31Z","_id":"13218","corporate_editor":["Society of Plastics Engineers"],"type":"conference","year":"2016","citation":{"short":"E. Moritzer, M. Hüttner, B. Henning, M. Webersen, in: Society of Plastics Engineers (Ed.), 2016.","ieee":"E. Moritzer, M. Hüttner, B. Henning, and M. Webersen, “Non-destructive characterization of hygrothermally aged polymers,” presented at the ANTEC 2016, Indianapolis, 2016.","ama":"Moritzer E, Hüttner M, Henning B, Webersen M. Non-destructive characterization of hygrothermally aged polymers. In: Society of Plastics Engineers, ed. ; 2016.","apa":"Moritzer, E., Hüttner, M., Henning, B., & Webersen, M. (2016). Non-destructive characterization of hygrothermally aged polymers. In Society of Plastics Engineers (Ed.). Presented at the ANTEC 2016, Indianapolis.","chicago":"Moritzer, Elmar, Matthias Hüttner, Bernd Henning, and Manuel Webersen. “Non-Destructive Characterization of Hygrothermally Aged Polymers.” edited by Society of Plastics Engineers, 2016.","mla":"Moritzer, Elmar, et al. Non-Destructive Characterization of Hygrothermally Aged Polymers. Edited by Society of Plastics Engineers, 2016.","bibtex":"@inproceedings{Moritzer_Hüttner_Henning_Webersen_2016, title={Non-destructive characterization of hygrothermally aged polymers}, author={Moritzer, Elmar and Hüttner, Matthias and Henning, Bernd and Webersen, Manuel}, editor={Society of Plastics EngineersEditor}, year={2016} }"},"language":[{"iso":"eng"}],"title":"Non-destructive characterization of hygrothermally aged polymers","user_id":"11289","department":[{"_id":"49"}],"author":[{"first_name":"Elmar","full_name":"Moritzer, Elmar","last_name":"Moritzer"},{"first_name":"Matthias","full_name":"Hüttner, Matthias","last_name":"Hüttner"},{"id":"213","last_name":"Henning","full_name":"Henning, Bernd","first_name":"Bernd"},{"id":"11289","last_name":"Webersen","orcid":"0000-0001-6411-4232","full_name":"Webersen, Manuel","first_name":"Manuel"}],"publication_identifier":{"isbn":["978-0-692-71961-9"]},"date_created":"2019-09-13T13:17:19Z","status":"public"},{"author":[{"last_name":"Bause","first_name":"Fabian","full_name":"Bause, Fabian"},{"last_name":"Walther","first_name":"Andrea","full_name":"Walther, Andrea"},{"id":"213","last_name":"Henning","full_name":"Henning, Bernd","first_name":"Bernd"}],"department":[{"_id":"49"}],"status":"public","date_created":"2019-10-21T14:22:28Z","user_id":"15911","title":"Numerische Nullstellensuche in Determinantenfunktionen mittels Intervallarithmetik und algorithmischem Differenzieren","language":[{"iso":"eng"}],"type":"conference","citation":{"bibtex":"@inproceedings{Bause_Walther_Henning_13AD, title={Numerische Nullstellensuche in Determinantenfunktionen mittels Intervallarithmetik und algorithmischem Differenzieren}, author={Bause, Fabian and Walther, Andrea and Henning, Bernd}, year={13AD} }","mla":"Bause, Fabian, et al. Numerische Nullstellensuche in Determinantenfunktionen Mittels Intervallarithmetik Und Algorithmischem Differenzieren. 13AD.","chicago":"Bause, Fabian, Andrea Walther, and Bernd Henning. “Numerische Nullstellensuche in Determinantenfunktionen Mittels Intervallarithmetik Und Algorithmischem Differenzieren,” 13AD.","ama":"Bause F, Walther A, Henning B. Numerische Nullstellensuche in Determinantenfunktionen mittels Intervallarithmetik und algorithmischem Differenzieren. In: ; 13AD.","apa":"Bause, F., Walther, A., & Henning, B. (13AD). Numerische Nullstellensuche in Determinantenfunktionen mittels Intervallarithmetik und algorithmischem Differenzieren.","ieee":"F. Bause, A. Walther, and B. Henning, “Numerische Nullstellensuche in Determinantenfunktionen mittels Intervallarithmetik und algorithmischem Differenzieren,” 13AD.","short":"F. Bause, A. Walther, B. 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The dimensions of the mirror and the applied materials have an essential influence on the output signal characteristics and the obtained measuring quantities. The extension of mirror geometry is not necessarily associated with a higher reflection coefficient. This can be explained with the aid of coincidence condition. A second criterion aims at the avoidance of the mirror resonance. This two conditions lead to an optimal dimensioning of mirror geometry with given material properties and operation mode, as exemplified for a rectangular mirror."}],"page":"1390-1393","citation":{"chicago":"Unverzagt, Carsten, Jens Rautenberg, Romina Kehl, and Bernd Henning. “Optimization of Ultrasound Reflecting Mirrors.” In 2006 IEEE International Ultrasonics Symposium, 1390–93, 2006.","apa":"Unverzagt, C., Rautenberg, J., Kehl, R., & Henning, B. (2006). Optimization of ultrasound reflecting mirrors. 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Henning, “Optimization of ultrasound reflecting mirrors,” in 2006 IEEE International Ultrasonics Symposium, 2006, pp. 1390–1393."},"year":"2006","type":"conference","language":[{"iso":"eng"}],"date_updated":"2022-01-06T06:52:21Z","_id":"15350"},{"language":[{"iso":"eng"}],"type":"conference","year":"2019","citation":{"bibtex":"@inproceedings{Thiel_Steidl_Henning_2019, place={Von-Münchhausen-Str. 49, 31515 Wunstorf}, title={P2.9 Comparison of deep feature extraction techniques for varying-length time series from an industrial piercing press}, DOI={10.5162/SENSOREN2019/P2.9}, booktitle={20. GMA/ITG-Fachtagung. Sensoren und Messsysteme 2019}, author={Thiel, Christian and Steidl, Carolin and Henning, Bernd}, editor={AMA Service GmbHEditor}, year={2019} }","mla":"Thiel, Christian, et al. “P2.9 Comparison of Deep Feature Extraction Techniques for Varying-Length Time Series from an Industrial Piercing Press.” 20. GMA/ITG-Fachtagung. Sensoren Und Messsysteme 2019, edited by AMA Service GmbH, 2019, doi:10.5162/SENSOREN2019/P2.9.","chicago":"Thiel, Christian, Carolin Steidl, and Bernd Henning. “P2.9 Comparison of Deep Feature Extraction Techniques for Varying-Length Time Series from an Industrial Piercing Press.” In 20. GMA/ITG-Fachtagung. Sensoren Und Messsysteme 2019, edited by AMA Service GmbH. Von-Münchhausen-Str. 49, 31515 Wunstorf, 2019. https://doi.org/10.5162/SENSOREN2019/P2.9.","apa":"Thiel, C., Steidl, C., & Henning, B. (2019). P2.9 Comparison of deep feature extraction techniques for varying-length time series from an industrial piercing press. In AMA Service GmbH (Ed.), 20. GMA/ITG-Fachtagung. Sensoren und Messsysteme 2019. Von-Münchhausen-Str. 49, 31515 Wunstorf. https://doi.org/10.5162/SENSOREN2019/P2.9","ama":"Thiel C, Steidl C, Henning B. P2.9 Comparison of deep feature extraction techniques for varying-length time series from an industrial piercing press. In: AMA Service GmbH, ed. 20. GMA/ITG-Fachtagung. Sensoren Und Messsysteme 2019. Von-Münchhausen-Str. 49, 31515 Wunstorf; 2019. doi:10.5162/SENSOREN2019/P2.9","ieee":"C. Thiel, C. Steidl, and B. Henning, “P2.9 Comparison of deep feature extraction techniques for varying-length time series from an industrial piercing press,” in 20. GMA/ITG-Fachtagung. Sensoren und Messsysteme 2019, 2019.","short":"C. Thiel, C. Steidl, B. Henning, in: AMA Service GmbH (Ed.), 20. GMA/ITG-Fachtagung. Sensoren Und Messsysteme 2019, Von-Münchhausen-Str. 49, 31515 Wunstorf, 2019."},"_id":"15488","date_updated":"2022-01-06T06:52:27Z","corporate_editor":["AMA Service GmbH"],"doi":"10.5162/SENSOREN2019/P2.9","department":[{"_id":"49"}],"keyword":["Dynamic Time Warping","Feature Extraction","Masking","Neural Networks"],"publication":"20. GMA/ITG-Fachtagung. 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In this work, we discuss and evaluate different network architectures, input pre-processing and cost functions regarding, among other aspects, their suitability for time series of different lengths."}],"place":"Von-Münchhausen-Str. 49, 31515 Wunstorf","user_id":"11829","title":"P2.9 Comparison of deep feature extraction techniques for varying-length time series from an industrial piercing press"},{"author":[{"last_name":"Henning","full_name":"Henning, Bernd","first_name":"Bernd"}],"department":[{"_id":"49"}],"status":"public","date_created":"2019-11-05T14:59:47Z","title":"PC gestützte Entwicklung von Ultraschallsensoren","user_id":"15911","citation":{"mla":"Henning, Bernd. PC Gestützte Entwicklung von Ultraschallsensoren. 9AD.","bibtex":"@inproceedings{Henning_9AD, title={PC gestützte Entwicklung von Ultraschallsensoren}, author={Henning, Bernd}, year={9AD} }","apa":"Henning, B. (9AD). PC gestützte Entwicklung von Ultraschallsensoren.","ama":"Henning B. 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In this application there are high demands for a defined and stable quality of the properties of such ultrasonic sensors. For the detailed investigation and characterization of ultrasonic sensor properties an efficient PC-controlled measuring system has been developed at ifak. In this report this new high performance approach will be presented to make the vibrating ultrasonic sensor surface and also the sound field in front of acoustic sensors in liquids visible.","lang":"eng"}],"user_id":"15911","title":"Quality inspection and characterisation of ultrasonic sensor properties using a PC-controlled scanning measuring system","language":[{"iso":"eng"}],"type":"conference","citation":{"short":"B. Henning, S. Prange, K. Dierks, P.-C. Daur, in: 2001.","ieee":"B. Henning, S. Prange, K. Dierks, and P.-C. 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Bruges. https://doi.org/10.1121/2.0001043","chicago":"Claes, Leander, Sarah Johannesmann, Elmar Baumhögger, and Bernd Henning. “Quantification of Frequency-Dependent Absorption Phenomena.” In 2019 International Congress on Ultrasonics, 2019. https://doi.org/10.1121/2.0001043.","mla":"Claes, Leander, et al. “Quantification of Frequency-Dependent Absorption Phenomena.” 2019 International Congress on Ultrasonics, 2019, doi:10.1121/2.0001043.","bibtex":"@inproceedings{Claes_Johannesmann_Baumhögger_Henning_2019, title={Quantification of frequency-dependent absorption phenomena}, DOI={10.1121/2.0001043}, booktitle={2019 International Congress on Ultrasonics}, author={Claes, Leander and Johannesmann, Sarah and Baumhögger, Elmar and Henning, Bernd}, year={2019} }"},"type":"conference","year":"2019","language":[{"iso":"eng"}],"conference":{"end_date":"2019-09-06","name":"2019 International Congress on Ultrasonics","start_date":"2019-09-03","location":"Bruges"},"date_updated":"2022-01-06T06:51:40Z","_id":"13647","doi":"10.1121/2.0001043","publication":"2019 International Congress on Ultrasonics","department":[{"_id":"49"}],"author":[{"last_name":"Claes","id":"11829","first_name":"Leander","orcid":"0000-0002-4393-268X","full_name":"Claes, Leander"},{"first_name":"Sarah","full_name":"Johannesmann, Sarah","last_name":"Johannesmann","id":"29190"},{"full_name":"Baumhögger, Elmar","first_name":"Elmar","id":"15164","last_name":"Baumhögger"},{"id":"213","last_name":"Henning","full_name":"Henning, Bernd","first_name":"Bernd"}],"quality_controlled":"1","publication_status":"published","alternative_title":["Quantifying frequency-dependent absorption phenomena"],"project":[{"_id":"52","name":"Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"date_created":"2019-10-07T07:16:11Z","status":"public","title":"Quantification of frequency-dependent absorption phenomena","user_id":"11829"},{"page":"1394-1397","citation":{"mla":"Nicolai, Marcel, et al. “Quantification of the Adhesive Coupling of Layered Structures Using Guided Ultrasonic Waves.” Fortschritte Der Akustik - DAGA 2022, 2022, pp. 1394–97.","bibtex":"@inproceedings{Nicolai_Zeipert_Lugovtsova_Bulling_Johannesmann_Prager_Henning_2022, title={Quantification of the adhesive coupling of layered structures using guided ultrasonic waves}, booktitle={Fortschritte der Akustik - DAGA 2022}, author={Nicolai, Marcel and Zeipert, Henning and Lugovtsova, Yevgeniya and Bulling, Jannis and Johannesmann, Sarah and Prager, Jens and Henning, Bernd}, year={2022}, pages={1394–1397} }","chicago":"Nicolai, Marcel, Henning Zeipert, Yevgeniya Lugovtsova, Jannis Bulling, Sarah Johannesmann, Jens Prager, and Bernd Henning. “Quantification of the Adhesive Coupling of Layered Structures Using Guided Ultrasonic Waves.” In Fortschritte Der Akustik - DAGA 2022, 1394–97, 2022.","apa":"Nicolai, M., Zeipert, H., Lugovtsova, Y., Bulling, J., Johannesmann, S., Prager, J., & Henning, B. (2022). Quantification of the adhesive coupling of layered structures using guided ultrasonic waves. Fortschritte Der Akustik - DAGA 2022, 1394–1397.","ama":"Nicolai M, Zeipert H, Lugovtsova Y, et al. Quantification of the adhesive coupling of layered structures using guided ultrasonic waves. In: Fortschritte Der Akustik - DAGA 2022. ; 2022:1394-1397.","ieee":"M. Nicolai et al., “Quantification of the adhesive coupling of layered structures using guided ultrasonic waves,” in Fortschritte der Akustik - DAGA 2022, Stuttgart, 2022, pp. 1394–1397.","short":"M. Nicolai, H. Zeipert, Y. Lugovtsova, J. Bulling, S. Johannesmann, J. Prager, B. Henning, in: Fortschritte Der Akustik - DAGA 2022, 2022, pp. 1394–1397."},"type":"conference","year":"2022","language":[{"iso":"eng"}],"conference":{"start_date":"2022-03-21","name":"DAGA 2022 - 48. Jahrestagung für Akustik","location":"Stuttgart","end_date":"2022-03-24"},"date_updated":"2022-04-19T14:01:39Z","_id":"6590","date_created":"2019-01-09T16:03:05Z","project":[{"grant_number":"449607253","name":"LaWaMoRe: Vermiedene Kreuzungen von Lamb-Wellenmoden in mehrlagigen Strukturen","_id":"105"}],"status":"public","department":[{"_id":"49"}],"publication":"Fortschritte der Akustik - DAGA 2022","author":[{"full_name":"Nicolai, Marcel","first_name":"Marcel","last_name":"Nicolai"},{"last_name":"Zeipert","id":"32580","first_name":"Henning","full_name":"Zeipert, Henning"},{"full_name":"Lugovtsova, Yevgeniya","first_name":"Yevgeniya","last_name":"Lugovtsova"},{"first_name":"Jannis","full_name":"Bulling, Jannis","last_name":"Bulling"},{"id":"29190","last_name":"Johannesmann","full_name":"Johannesmann, Sarah","first_name":"Sarah"},{"last_name":"Prager","full_name":"Prager, Jens","first_name":"Jens"},{"id":"213","last_name":"Henning","full_name":"Henning, Bernd","first_name":"Bernd"}],"title":"Quantification of the adhesive coupling of layered structures using guided ultrasonic waves","user_id":"11829"},{"status":"public","date_created":"2021-10-11T11:29:50Z","project":[{"grant_number":"449607253","name":"Vermiedene Kreuzungen von Lamb-Wellenmoden in mehrlagigen Strukturen","_id":"105"}],"author":[{"last_name":"Zeipert","id":"32580","first_name":"Henning","full_name":"Zeipert, Henning"},{"first_name":"Sarah","full_name":"Johannesmann, Sarah","last_name":"Johannesmann","id":"29190"},{"last_name":"Nicolai","first_name":"Marcel","full_name":"Nicolai, Marcel"},{"last_name":"Lugovtsova","first_name":"Yevgeniya","full_name":"Lugovtsova, Yevgeniya"},{"full_name":"Prager, Jens","first_name":"Jens","last_name":"Prager"},{"id":"213","last_name":"Henning","full_name":"Henning, Bernd","first_name":"Bernd"}],"department":[{"_id":"49"}],"publication":"Fortschritte der Akustik - DAGA 2021","title":"Quantifying the coupling strength of adhesively bonded materials by investigating mode repulsion regions","user_id":"32580","citation":{"ieee":"H. Zeipert, S. Johannesmann, M. Nicolai, Y. Lugovtsova, J. Prager, and B. Henning, “Quantifying the coupling strength of adhesively bonded materials by investigating mode repulsion regions,” presented at the DAGA 2021 - 47. Jahrestagung für Akustik, Wien, 2021.","short":"H. Zeipert, S. Johannesmann, M. Nicolai, Y. Lugovtsova, J. Prager, B. Henning, in: Fortschritte Der Akustik - DAGA 2021, 2021.","bibtex":"@inproceedings{Zeipert_Johannesmann_Nicolai_Lugovtsova_Prager_Henning_2021, title={Quantifying the coupling strength of adhesively bonded materials by investigating mode repulsion regions}, booktitle={Fortschritte der Akustik - DAGA 2021}, author={Zeipert, Henning and Johannesmann, Sarah and Nicolai, Marcel and Lugovtsova, Yevgeniya and Prager, Jens and Henning, Bernd}, year={2021} }","mla":"Zeipert, Henning, et al. “Quantifying the Coupling Strength of Adhesively Bonded Materials by Investigating Mode Repulsion Regions.” Fortschritte Der Akustik - DAGA 2021, 2021.","apa":"Zeipert, H., Johannesmann, S., Nicolai, M., Lugovtsova, Y., Prager, J., & Henning, B. (2021). Quantifying the coupling strength of adhesively bonded materials by investigating mode repulsion regions. Fortschritte Der Akustik - DAGA 2021. DAGA 2021 - 47. Jahrestagung für Akustik, Wien.","ama":"Zeipert H, Johannesmann S, Nicolai M, Lugovtsova Y, Prager J, Henning B. Quantifying the coupling strength of adhesively bonded materials by investigating mode repulsion regions. In: Fortschritte Der Akustik - DAGA 2021. ; 2021.","chicago":"Zeipert, Henning, Sarah Johannesmann, Marcel Nicolai, Yevgeniya Lugovtsova, Jens Prager, and Bernd Henning. “Quantifying the Coupling Strength of Adhesively Bonded Materials by Investigating Mode Repulsion Regions.” In Fortschritte Der Akustik - DAGA 2021, 2021."},"type":"conference","year":"2021","language":[{"iso":"eng"}],"date_updated":"2022-01-06T06:57:15Z","_id":"26033","conference":{"name":"DAGA 2021 - 47. Jahrestagung für Akustik","location":"Wien"}},{"type":"journal_article","citation":{"short":"P. Handel, A. Tournier, B. Henning, IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control 52 (2005) 1461–1467.","ieee":"P. Handel, A. Tournier, and B. Henning, “Quantum 1/f Effect in Resonant Biochemical Piezoelectric and MEMS Sensors,” IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, vol. 52, no. 9, pp. 1461–1467, 2005.","chicago":"Handel, Peter, Adam Tournier, and Bernd Henning. “Quantum 1/f Effect in Resonant Biochemical Piezoelectric and MEMS Sensors.” IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control 52, no. 9 (2005): 1461–67.","ama":"Handel P, Tournier A, Henning B. Quantum 1/f Effect in Resonant Biochemical Piezoelectric and MEMS Sensors. IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control. 2005;52(9):1461-1467.","apa":"Handel, P., Tournier, A., & Henning, B. (2005). Quantum 1/f Effect in Resonant Biochemical Piezoelectric and MEMS Sensors. IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, 52(9), 1461–1467.","mla":"Handel, Peter, et al. “Quantum 1/f Effect in Resonant Biochemical Piezoelectric and MEMS Sensors.” IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, vol. 52, no. 9, 2005, pp. 1461–67.","bibtex":"@article{Handel_Tournier_Henning_2005, title={Quantum 1/f Effect in Resonant Biochemical Piezoelectric and MEMS Sensors}, volume={52}, number={9}, journal={IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control}, author={Handel, Peter and Tournier, Adam and Henning, Bernd}, year={2005}, pages={1461–1467} }"},"year":"2005","page":"1461-1467","language":[{"iso":"eng"}],"_id":"15356","intvolume":" 52","date_updated":"2022-01-06T06:52:21Z","issue":"9","author":[{"last_name":"Handel","first_name":"Peter","full_name":"Handel, Peter"},{"first_name":"Adam","full_name":"Tournier, Adam","last_name":"Tournier"},{"first_name":"Bernd","full_name":"Henning, Bernd","last_name":"Henning","id":"213"}],"department":[{"_id":"49"}],"publication":"IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control","volume":52,"status":"public","date_created":"2019-12-17T15:44:02Z","title":"Quantum 1/f Effect in Resonant Biochemical Piezoelectric and MEMS Sensors","user_id":"15911"},{"publication":"Physical Chemistry Chemical Physics","department":[{"_id":"49"}],"author":[{"last_name":"Poeplau","full_name":"Poeplau, Michael","first_name":"Michael"},{"full_name":"Ester, Stephan","first_name":"Stephan","last_name":"Ester"},{"last_name":"Henning","id":"213","first_name":"Bernd","full_name":"Henning, Bernd"},{"last_name":"Wagner","first_name":"Thorsten","full_name":"Wagner, Thorsten"}],"date_created":"2020-09-02T11:56:41Z","status":"public","publication_identifier":{"issn":["1463-9076","1463-9084"]},"publication_status":"published","abstract":[{"text":"
The impact of the recombination mechanisms in luminescent materials is discussed with regard to luminescence based gas-sensing applications and the use of semiconducting materials, as an alternative to organic–metal complexes, is outlined.
","lang":"eng"}],"user_id":"15911","title":"Recombination mechanisms of luminescence type gas sensors","language":[{"iso":"eng"}],"citation":{"short":"M. Poeplau, S. Ester, B. Henning, T. Wagner, Physical Chemistry Chemical Physics (2020).","ieee":"M. Poeplau, S. Ester, B. Henning, and T. Wagner, “Recombination mechanisms of luminescence type gas sensors,” Physical Chemistry Chemical Physics, 2020.","chicago":"Poeplau, Michael, Stephan Ester, Bernd Henning, and Thorsten Wagner. “Recombination Mechanisms of Luminescence Type Gas Sensors.” Physical Chemistry Chemical Physics, 2020. https://doi.org/10.1039/d0cp02269a.","ama":"Poeplau M, Ester S, Henning B, Wagner T. Recombination mechanisms of luminescence type gas sensors. Physical Chemistry Chemical Physics. 2020. doi:10.1039/d0cp02269a","apa":"Poeplau, M., Ester, S., Henning, B., & Wagner, T. (2020). Recombination mechanisms of luminescence type gas sensors. Physical Chemistry Chemical Physics. https://doi.org/10.1039/d0cp02269a","mla":"Poeplau, Michael, et al. “Recombination Mechanisms of Luminescence Type Gas Sensors.” Physical Chemistry Chemical Physics, 2020, doi:10.1039/d0cp02269a.","bibtex":"@article{Poeplau_Ester_Henning_Wagner_2020, title={Recombination mechanisms of luminescence type gas sensors}, DOI={10.1039/d0cp02269a}, journal={Physical Chemistry Chemical Physics}, author={Poeplau, Michael and Ester, Stephan and Henning, Bernd and Wagner, Thorsten}, year={2020} }"},"year":"2020","type":"journal_article","date_updated":"2022-01-06T06:53:52Z","_id":"18850","doi":"10.1039/d0cp02269a"},{"page":"1077-1080","year":"2020","citation":{"ama":"Claes L, Baumhögger E, Rüther T, Gierse J, Tröster T, Henning B. Reduction of systematic measurement deviation in acoustic absorption measurement systems. In: Fortschritte Der Akustik - DAGA 2020. ; 2020:1077-1080.","apa":"Claes, L., Baumhögger, E., Rüther, T., Gierse, J., Tröster, T., & Henning, B. (2020). Reduction of systematic measurement deviation in acoustic absorption measurement systems. Fortschritte Der Akustik - DAGA 2020, 1077–1080.","chicago":"Claes, Leander, Elmar Baumhögger, Torben Rüther, Jan Gierse, Thomas Tröster, and Bernd Henning. “Reduction of Systematic Measurement Deviation in Acoustic Absorption Measurement Systems.” In Fortschritte Der Akustik - DAGA 2020, 1077–80, 2020.","mla":"Claes, Leander, et al. “Reduction of Systematic Measurement Deviation in Acoustic Absorption Measurement Systems.” Fortschritte Der Akustik - DAGA 2020, 2020, pp. 1077–80.","bibtex":"@inproceedings{Claes_Baumhögger_Rüther_Gierse_Tröster_Henning_2020, title={Reduction of systematic measurement deviation in acoustic absorption measurement systems}, booktitle={Fortschritte der Akustik - DAGA 2020}, author={Claes, Leander and Baumhögger, Elmar and Rüther, Torben and Gierse, Jan and Tröster, Thomas and Henning, Bernd}, year={2020}, pages={1077–1080} }","short":"L. Claes, E. Baumhögger, T. Rüther, J. Gierse, T. Tröster, B. Henning, in: Fortschritte Der Akustik - DAGA 2020, 2020, pp. 1077–1080.","ieee":"L. Claes, E. Baumhögger, T. Rüther, J. Gierse, T. Tröster, and B. Henning, “Reduction of systematic measurement deviation in acoustic absorption measurement systems,” in Fortschritte der Akustik - DAGA 2020, 2020, pp. 1077–1080."},"type":"conference","language":[{"iso":"eng"}],"oa":"1","_id":"15490","date_updated":"2022-01-06T06:52:27Z","date_created":"2020-01-10T16:09:17Z","has_accepted_license":"1","status":"public","file_date_updated":"2020-05-08T14:57:48Z","publication":"Fortschritte der Akustik - DAGA 2020","department":[{"_id":"49"},{"_id":"155"},{"_id":"149"},{"_id":"219"}],"author":[{"first_name":"Leander","orcid":"0000-0002-4393-268X","full_name":"Claes, Leander","last_name":"Claes","id":"11829"},{"first_name":"Elmar","full_name":"Baumhögger, Elmar","last_name":"Baumhögger","id":"15164"},{"first_name":"Torben","full_name":"Rüther, Torben","last_name":"Rüther","id":"76950"},{"last_name":"Gierse","id":"28610","first_name":"Jan","full_name":"Gierse, Jan"},{"id":"553","last_name":"Tröster","full_name":"Tröster, Thomas","first_name":"Thomas"},{"id":"213","last_name":"Henning","full_name":"Henning, Bernd","first_name":"Bernd"}],"file":[{"access_level":"open_access","date_created":"2020-05-07T14:39:55Z","file_name":"daga.pdf","date_updated":"2020-05-08T14:57:48Z","content_type":"application/pdf","relation":"main_file","file_size":6699449,"file_id":"16942","creator":"leanderc"}],"ddc":["620"],"title":"Reduction of systematic measurement deviation in acoustic absorption measurement systems","user_id":"11829"},{"language":[{"iso":"eng"}],"type":"conference","citation":{"chicago":"Olfert, Sergei, and Bernd Henning. “Rekonstruktion Der Phaseninformation Aus Schlierenaufnahmen,” 939–40, 2012.","apa":"Olfert, S., & Henning, B. (2012). Rekonstruktion der Phaseninformation aus Schlierenaufnahmen (pp. 939–940).","ama":"Olfert S, Henning B. Rekonstruktion der Phaseninformation aus Schlierenaufnahmen. In: ; 2012:939-940.","mla":"Olfert, Sergei, and Bernd Henning. Rekonstruktion Der Phaseninformation Aus Schlierenaufnahmen. 2012, pp. 939–40.","bibtex":"@inproceedings{Olfert_Henning_2012, title={Rekonstruktion der Phaseninformation aus Schlierenaufnahmen}, author={Olfert, Sergei and Henning, Bernd}, year={2012}, pages={939–940} }","short":"S. Olfert, B. Henning, in: 2012, pp. 939–940.","ieee":"S. Olfert and B. Henning, “Rekonstruktion der Phaseninformation aus Schlierenaufnahmen,” 2012, pp. 939–940."},"year":"2012","page":"939-940","_id":"14001","date_updated":"2022-01-06T06:51:49Z","author":[{"last_name":"Olfert","first_name":"Sergei","full_name":"Olfert, Sergei"},{"last_name":"Henning","first_name":"Bernd","full_name":"Henning, Bernd"}],"department":[{"_id":"49"}],"status":"public","date_created":"2019-10-24T13:23:40Z","abstract":[{"text":"In der Ultraschallakustik besteht häufig die Notwendigkeit die räumliche und zeitliche Ausbreitung von Ultraschall zu charakterisieren. Das Schlierenverfahren ist ein schnelles und nichtinvasives Verfahren zur Visualisierung von Ultraschallfeldern in Flüssigkeiten. Bei diesem Verfahren wird eine ebene elektromagnetische Welle an einer Ultraschallwelle gebeugt. Das Beugungsmuster wird durch ein optisches System in der Fourierebene abgebildet. Um die mittlere Helligkeit in der Darstellung der Ultraschallwellen zu eliminieren, erfolgt eine Ortsfilterung in der Fourierebene. Als Ortsfilter werden in der Regel eine Messerschneide oder eine Punktblende eingesetzt. Hierbei wird ein Teil der Fourierebene ausgeblendet und der unbeeinflusste Anteil in Richtung des Bildaufnahmesensors transmittiert. Der Einsatz solcher Amplitudenfilter hat den Nachteil, dass die Phaseninformation einer Schallwelle in der Abbildung der Ultraschallwelle nicht erfasst wird. Der am Fachgebiet Elektrische Messtechnik der Universität Paderborn entwickelte Schlierenmessplatz ist durch ein variables Amplitudenfilter gekennzeichnet. In diesem Beitrag wird ein Verfahren vorgestellt, wie durch Kombination von unterschiedlichen Filtern die Phaseninformation einer Ultraschallwelle rekonstruiert werden kann. Hierzu werden die mathematischen Grundlagen zur Rekonstruktion der Phase hergeleitet und die ersten Messergebnisse vorgestellt.","lang":"eng"}],"user_id":"15911","title":"Rekonstruktion der Phaseninformation aus Schlierenaufnahmen"},{"language":[{"iso":"eng"}],"page":"541-542","type":"conference","citation":{"bibtex":"@inproceedings{Olfert_Claes_Henning_2014, title={Rekonstruktion der räumlichen Schallwechseldruckverteilung unter Berücksichtigung der Orthogonalität optischer und akustischer Achsen beim Schlierenverfahren}, booktitle={Fortschritte der Akustik - DAGA 2014}, author={Olfert, Sergei and Claes, Leander and Henning, Bernd}, year={2014}, pages={541–542} }","mla":"Olfert, Sergei, et al. “Rekonstruktion Der Räumlichen Schallwechseldruckverteilung Unter Berücksichtigung Der Orthogonalität Optischer Und Akustischer Achsen Beim Schlierenverfahren.” Fortschritte Der Akustik - DAGA 2014, 2014, pp. 541–42.","chicago":"Olfert, Sergei, Leander Claes, and Bernd Henning. “Rekonstruktion Der Räumlichen Schallwechseldruckverteilung Unter Berücksichtigung Der Orthogonalität Optischer Und Akustischer Achsen Beim Schlierenverfahren.” In Fortschritte Der Akustik - DAGA 2014, 541–42, 2014.","ama":"Olfert S, Claes L, Henning B. Rekonstruktion der räumlichen Schallwechseldruckverteilung unter Berücksichtigung der Orthogonalität optischer und akustischer Achsen beim Schlierenverfahren. In: Fortschritte Der Akustik - DAGA 2014. ; 2014:541-542.","apa":"Olfert, S., Claes, L., & Henning, B. (2014). Rekonstruktion der räumlichen Schallwechseldruckverteilung unter Berücksichtigung der Orthogonalität optischer und akustischer Achsen beim Schlierenverfahren. In Fortschritte der Akustik - DAGA 2014 (pp. 541–542).","ieee":"S. Olfert, L. Claes, and B. Henning, “Rekonstruktion der räumlichen Schallwechseldruckverteilung unter Berücksichtigung der Orthogonalität optischer und akustischer Achsen beim Schlierenverfahren,” in Fortschritte der Akustik - DAGA 2014, 2014, pp. 541–542.","short":"S. Olfert, L. Claes, B. Henning, in: Fortschritte Der Akustik - DAGA 2014, 2014, pp. 541–542."},"year":"2014","date_updated":"2022-01-06T07:03:12Z","_id":"6574","department":[{"_id":"49"}],"publication":"Fortschritte der Akustik - DAGA 2014","author":[{"last_name":"Olfert","first_name":"Sergei","full_name":"Olfert, Sergei"},{"id":"11829","last_name":"Claes","orcid":"0000-0002-4393-268X","full_name":"Claes, Leander","first_name":"Leander"},{"id":"213","last_name":"Henning","full_name":"Henning, Bernd","first_name":"Bernd"}],"date_created":"2019-01-09T14:37:24Z","status":"public","user_id":"11829","title":"Rekonstruktion der räumlichen Schallwechseldruckverteilung unter Berücksichtigung der Orthogonalität optischer und akustischer Achsen beim Schlierenverfahren"},{"volume":60,"date_created":"2019-10-21T14:05:48Z","status":"public","publication":"Transactions on Ultrasonics, Ferroelectrics, and Frequency Control","department":[{"_id":"49"}],"author":[{"full_name":"Bause, Fabian","first_name":"Fabian","last_name":"Bause"},{"last_name":"Walther","full_name":"Walther, Andrea","first_name":"Andrea"},{"first_name":"Jens","full_name":"Rautenberg, Jens","last_name":"Rautenberg"},{"last_name":"Henning","id":"213","first_name":"Bernd","full_name":"Henning, Bernd"}],"title":"Reliable Computation of Roots in Analytical Waveguide Modeling Using an Interval-Newton Approach and Algorithmic Differentiation","user_id":"15911","page":"2597-2606","type":"journal_article","year":"2013","citation":{"ama":"Bause F, Walther A, Rautenberg J, Henning B. Reliable Computation of Roots in Analytical Waveguide Modeling Using an Interval-Newton Approach and Algorithmic Differentiation. Transactions on Ultrasonics, Ferroelectrics, and Frequency Control. 2013;60(12):2597-2606.","apa":"Bause, F., Walther, A., Rautenberg, J., & Henning, B. (2013). Reliable Computation of Roots in Analytical Waveguide Modeling Using an Interval-Newton Approach and Algorithmic Differentiation. Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, 60(12), 2597–2606.","chicago":"Bause, Fabian, Andrea Walther, Jens Rautenberg, and Bernd Henning. “Reliable Computation of Roots in Analytical Waveguide Modeling Using an Interval-Newton Approach and Algorithmic Differentiation.” Transactions on Ultrasonics, Ferroelectrics, and Frequency Control 60, no. 12 (2013): 2597–2606.","mla":"Bause, Fabian, et al. “Reliable Computation of Roots in Analytical Waveguide Modeling Using an Interval-Newton Approach and Algorithmic Differentiation.” Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, vol. 60, no. 12, 2013, pp. 2597–606.","bibtex":"@article{Bause_Walther_Rautenberg_Henning_2013, title={Reliable Computation of Roots in Analytical Waveguide Modeling Using an Interval-Newton Approach and Algorithmic Differentiation}, volume={60}, number={12}, journal={Transactions on Ultrasonics, Ferroelectrics, and Frequency Control}, author={Bause, Fabian and Walther, Andrea and Rautenberg, Jens and Henning, Bernd}, year={2013}, pages={2597–2606} }","short":"F. Bause, A. Walther, J. Rautenberg, B. Henning, Transactions on Ultrasonics, Ferroelectrics, and Frequency Control 60 (2013) 2597–2606.","ieee":"F. Bause, A. Walther, J. Rautenberg, and B. Henning, “Reliable Computation of Roots in Analytical Waveguide Modeling Using an Interval-Newton Approach and Algorithmic Differentiation,” Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, vol. 60, no. 12, pp. 2597–2606, 2013."},"language":[{"iso":"eng"}],"issue":"12","intvolume":" 60","_id":"13952","date_updated":"2022-01-06T06:51:48Z"},{"publisher":"DEGA and {Deutsche Gesellschaft f{\\\"u}r Akustik e.V}","author":[{"first_name":"Sergei","full_name":"Olfert, Sergei","last_name":"Olfert"},{"id":"213","last_name":"Henning","full_name":"Henning, Bernd","first_name":"Bernd"}],"department":[{"_id":"49"}],"status":"public","date_created":"2019-10-16T14:30:35Z","publication_identifier":{"isbn":["978-3-939296-08-9"]},"place":"Berlin","user_id":"15911","title":"Schallfeldcharakterisierung mittels Schlierentechnik","language":[{"iso":"eng"}],"type":"misc","citation":{"ieee":"S. Olfert and B. Henning, Schallfeldcharakterisierung mittels Schlierentechnik. Berlin: DEGA and {Deutsche Gesellschaft f{\\\"u}r Akustik e.V}, 2015, pp. 1560–1561.","short":"S. Olfert, B. Henning, Schallfeldcharakterisierung Mittels Schlierentechnik, DEGA and {Deutsche Gesellschaft f{\\\"u}r Akustik e.V}, Berlin, 2015.","mla":"Olfert, Sergei, and Bernd Henning. Schallfeldcharakterisierung Mittels Schlierentechnik. DEGA and {Deutsche Gesellschaft f{\\\"u}r Akustik e.V}, 2015, pp. 1560–61.","bibtex":"@book{Olfert_Henning_2015, place={Berlin}, title={Schallfeldcharakterisierung mittels Schlierentechnik}, publisher={DEGA and {Deutsche Gesellschaft f{\\\"u}r Akustik e.V}}, author={Olfert, Sergei and Henning, Bernd}, year={2015}, pages={1560–1561} }","chicago":"Olfert, Sergei, and Bernd Henning. Schallfeldcharakterisierung Mittels Schlierentechnik. Berlin: DEGA and {Deutsche Gesellschaft f{\\\"u}r Akustik e.V}, 2015.","ama":"Olfert S, Henning B. Schallfeldcharakterisierung Mittels Schlierentechnik. Berlin: DEGA and {Deutsche Gesellschaft f{\\\"u}r Akustik e.V}; 2015:1560-1561.","apa":"Olfert, S., & Henning, B. (2015). Schallfeldcharakterisierung mittels Schlierentechnik (pp. 1560–1561). Berlin: DEGA and {Deutsche Gesellschaft f{\\\"u}r Akustik e.V}."},"year":"2015","page":"1560-1561","_id":"13896","date_updated":"2022-01-06T06:51:46Z"},{"_id":"15336","date_updated":"2022-01-06T06:52:20Z","language":[{"iso":"eng"}],"page":"40-42","citation":{"short":"B. Henning, Schallfeldsimulation Für Die Ultraschallmesstechnik, 2007.","ieee":"B. Henning, Schallfeldsimulation für die Ultraschallmesstechnik. 2007, pp. 40–42.","apa":"Henning, B. (2007). Schallfeldsimulation für die Ultraschallmesstechnik (pp. 40–42).","ama":"Henning B. Schallfeldsimulation Für Die Ultraschallmesstechnik.; 2007:40-42.","chicago":"Henning, Bernd. Schallfeldsimulation Für Die Ultraschallmesstechnik, 2007.","bibtex":"@book{Henning_2007, title={Schallfeldsimulation für die Ultraschallmesstechnik}, author={Henning, Bernd}, year={2007}, pages={40–42} }","mla":"Henning, Bernd. Schallfeldsimulation Für Die Ultraschallmesstechnik. 2007, pp. 40–42."},"year":"2007","type":"misc","user_id":"15911","title":"Schallfeldsimulation für die Ultraschallmesstechnik","abstract":[{"lang":"eng","text":"Ultraschallsensoren werden heute in der industriellen Messtechnik vielfach eingesetzt, zum Beispiel für die Durchflussmessung, Füllstandmessung, Konzentrationsanalyse, zerstörungsfreie Werkstoffdiagnostik und anderes mehr. Dabei wachsen die Anforderungen hinsichtlich der zu gewährleistenden Messunsicherheit, der Zuverlässigkeit sowie einer erweiterter Funktionalität ständig. Erreichen lassen sich diese Ziele natürlich nur mit Hilfe verbesserter Ultraschallsensoren und optimal gestalteter Messanordnungen. Die permanente Forderung, die Produktentwicklungszeiten sowie die Produktherstellungskosten deutlich zu minimieren, macht den Einsatz moderner Entwicklungswerkzeuge für das Sensordesign unumgänglich. "}],"date_created":"2019-12-17T13:18:15Z","status":"public","department":[{"_id":"49"}],"author":[{"first_name":"Bernd","full_name":"Henning, Bernd","last_name":"Henning","id":"213"}]},{"user_id":"38123","title":"Schlieren imaging with fractional Fourier transform to visualise ultrasonic fields","place":"Berlin, Offenbach","status":"public","date_created":"2022-05-19T11:07:47Z","publication_identifier":{"isbn":["978-3-8007-5835-7"]},"author":[{"last_name":"Hetkämper","id":"38123","first_name":"Tim","full_name":"Hetkämper, Tim"},{"first_name":"Leander","full_name":"Claes, Leander","orcid":"0000-0002-4393-268X","last_name":"Claes","id":"11829"},{"first_name":"Bernd","full_name":"Henning, Bernd","last_name":"Henning","id":"213"}],"publisher":"VDE Verlag GmbH","department":[{"_id":"49"}],"publication":"Sensoren und Messsysteme - Beiträge der 21. ITG/GMA-Fachtagung","_id":"31331","date_updated":"2022-11-14T08:51:14Z","conference":{"name":"21. ITG/GMA- Fachtagung Sensoren und Messsysteme 2022","start_date":"2022-05-10","location":"Nürnberg","end_date":"2022-05-11"},"language":[{"iso":"eng"}],"type":"conference","citation":{"mla":"Hetkämper, Tim, et al. “Schlieren Imaging with Fractional Fourier Transform to Visualise Ultrasonic Fields.” Sensoren Und Messsysteme - Beiträge Der 21. ITG/GMA-Fachtagung, VDE Verlag GmbH, 2022.","bibtex":"@inproceedings{Hetkämper_Claes_Henning_2022, place={Berlin, Offenbach}, title={Schlieren imaging with fractional Fourier transform to visualise ultrasonic fields}, booktitle={Sensoren und Messsysteme - Beiträge der 21. ITG/GMA-Fachtagung}, publisher={VDE Verlag GmbH}, author={Hetkämper, Tim and Claes, Leander and Henning, Bernd}, year={2022} }","chicago":"Hetkämper, Tim, Leander Claes, and Bernd Henning. “Schlieren Imaging with Fractional Fourier Transform to Visualise Ultrasonic Fields.” In Sensoren Und Messsysteme - Beiträge Der 21. ITG/GMA-Fachtagung. Berlin, Offenbach: VDE Verlag GmbH, 2022.","apa":"Hetkämper, T., Claes, L., & Henning, B. (2022). Schlieren imaging with fractional Fourier transform to visualise ultrasonic fields. Sensoren Und Messsysteme - Beiträge Der 21. ITG/GMA-Fachtagung. 21. ITG/GMA- Fachtagung Sensoren und Messsysteme 2022, Nürnberg.","ama":"Hetkämper T, Claes L, Henning B. Schlieren imaging with fractional Fourier transform to visualise ultrasonic fields. In: Sensoren Und Messsysteme - Beiträge Der 21. ITG/GMA-Fachtagung. VDE Verlag GmbH; 2022.","ieee":"T. Hetkämper, L. Claes, and B. Henning, “Schlieren imaging with fractional Fourier transform to visualise ultrasonic fields,” presented at the 21. ITG/GMA- Fachtagung Sensoren und Messsysteme 2022, Nürnberg, 2022.","short":"T. Hetkämper, L. Claes, B. Henning, in: Sensoren Und Messsysteme - Beiträge Der 21. ITG/GMA-Fachtagung, VDE Verlag GmbH, Berlin, Offenbach, 2022."},"year":"2022"},{"author":[{"last_name":"Kehl","full_name":"Kehl, Romina","first_name":"Romina"},{"last_name":"Rautenberg","first_name":"Jens","full_name":"Rautenberg, Jens"},{"full_name":"Henning, Bernd","first_name":"Bernd","id":"213","last_name":"Henning"}],"department":[{"_id":"49"}],"status":"public","date_created":"2019-12-17T14:30:29Z","abstract":[{"lang":"eng","text":"Um das Schwingungsverhalten eines mit Flüssigkeit\r\ngefüllten zylindrischen Stahltanks mit beliebiger Füllhöhe zu\r\nmodellieren, werden Ansätze aus der Schalentheorie genutzt.\r\nVerschiedene analytische Modelle und Vereinfachungen\r\nwerden gegenübergestellt und für den leeren sowie komplett\r\ngefüllten Zylinder gelöst. Zudem wird ein semianalytisches\r\nModell für den teilweise gefüllten Zylinder entworfen.\r\nSimulationsergebnisse aus FEM-Simulationen sowie\r\nErgebnisse aus Testmessungen werden den Modellwerten\r\ngegenübergestellt."}],"title":"Schwingungsverhalten eines flüssigkeitsgefüllten Tanks","user_id":"15911","type":"conference","citation":{"ama":"Kehl R, Rautenberg J, Henning B. Schwingungsverhalten eines flüssigkeitsgefüllten Tanks. In: ; 2006:407-408.","apa":"Kehl, R., Rautenberg, J., & Henning, B. (2006). Schwingungsverhalten eines flüssigkeitsgefüllten Tanks (pp. 407–408). Presented at the 32. Deutsche Jahrestagung für Akustik (DAGA 2006), Braunschweig.","chicago":"Kehl, Romina, Jens Rautenberg, and Bernd Henning. “Schwingungsverhalten Eines Flüssigkeitsgefüllten Tanks,” 407–8, 2006.","mla":"Kehl, Romina, et al. Schwingungsverhalten Eines Flüssigkeitsgefüllten Tanks. 2006, pp. 407–08.","bibtex":"@inproceedings{Kehl_Rautenberg_Henning_2006, title={Schwingungsverhalten eines flüssigkeitsgefüllten Tanks}, author={Kehl, Romina and Rautenberg, Jens and Henning, Bernd}, year={2006}, pages={407–408} }","short":"R. Kehl, J. Rautenberg, B. Henning, in: 2006, pp. 407–408.","ieee":"R. Kehl, J. Rautenberg, and B. Henning, “Schwingungsverhalten eines flüssigkeitsgefüllten Tanks,” presented at the 32. Deutsche Jahrestagung für Akustik (DAGA 2006), Braunschweig, 2006, pp. 407–408."},"year":"2006","page":"407-408","language":[{"iso":"eng"}],"_id":"15347","date_updated":"2022-01-06T06:52:21Z","conference":{"end_date":"23.03.2006","location":"Braunschweig","name":"32. Deutsche Jahrestagung für Akustik (DAGA 2006)","start_date":"21.03.2006"}},{"language":[{"iso":"eng"}],"year":"2014","citation":{"ama":"Unverzagt C, Henning B. Sensitivitätssteigerung im Rahmen eines inversen Ansatzes zur Materialparameterbestimmung für Piezokeramiken durch Elektrodenmodifikationen. In: ; 2014:95-102.","apa":"Unverzagt, C., & Henning, B. (2014). Sensitivitätssteigerung im Rahmen eines inversen Ansatzes zur Materialparameterbestimmung für Piezokeramiken durch Elektrodenmodifikationen (pp. 95–102).","chicago":"Unverzagt, Carsten, and Bernd Henning. “Sensitivitätssteigerung Im Rahmen Eines Inversen Ansatzes Zur Materialparameterbestimmung Für Piezokeramiken Durch Elektrodenmodifikationen,” 95–102, 2014.","mla":"Unverzagt, Carsten, and Bernd Henning. Sensitivitätssteigerung Im Rahmen Eines Inversen Ansatzes Zur Materialparameterbestimmung Für Piezokeramiken Durch Elektrodenmodifikationen. 2014, pp. 95–102.","bibtex":"@inproceedings{Unverzagt_Henning_2014, title={Sensitivitätssteigerung im Rahmen eines inversen Ansatzes zur Materialparameterbestimmung für Piezokeramiken durch Elektrodenmodifikationen}, author={Unverzagt, Carsten and Henning, Bernd}, year={2014}, pages={95–102} }","short":"C. Unverzagt, B. Henning, in: 2014, pp. 95–102.","ieee":"C. Unverzagt and B. Henning, “Sensitivitätssteigerung im Rahmen eines inversen Ansatzes zur Materialparameterbestimmung für Piezokeramiken durch Elektrodenmodifikationen,” 2014, pp. 95–102."},"type":"conference","page":"95-102","date_updated":"2022-01-06T06:51:48Z","_id":"13948","status":"public","date_created":"2019-10-21T13:55:08Z","author":[{"last_name":"Unverzagt","full_name":"Unverzagt, Carsten","first_name":"Carsten"},{"last_name":"Henning","id":"213","first_name":"Bernd","full_name":"Henning, Bernd"}],"department":[{"_id":"49"}],"user_id":"15911","title":"Sensitivitätssteigerung im Rahmen eines inversen Ansatzes zur Materialparameterbestimmung für Piezokeramiken durch Elektrodenmodifikationen","abstract":[{"text":"Simulationen mittels der Finiten Element Methode (FEM) sind heute ein fester Bestandteil im Entwicklungsprozess von Ultraschallsystemen. Durch die simulative Ermittlung der transienten Schwingungsvorgänge können Optimierungen bezüglich gewünschter Zielkriterien vorgenommen werden. Hierdurch lassen sich die aufwendige Prototypenfertigung reduzieren und günstige Entwurfspunkte schneller ermitteln.","lang":"eng"}]},{"date_updated":"2022-01-06T06:51:48Z","_id":"13999","language":[{"iso":"eng"}],"year":"2012","citation":{"apa":"Bause, F., Rautenberg, J., & Henning, B. (2012). Sensitivity study of signal characteristics for an inverse waveguide based approach of material characterization.","ama":"Bause F, Rautenberg J, Henning B. Sensitivity Study of Signal Characteristics for an Inverse Waveguide Based Approach of Material Characterization.; 2012.","chicago":"Bause, Fabian, Jens Rautenberg, and Bernd Henning. Sensitivity Study of Signal Characteristics for an Inverse Waveguide Based Approach of Material Characterization, 2012.","bibtex":"@book{Bause_Rautenberg_Henning_2012, title={Sensitivity study of signal characteristics for an inverse waveguide based approach of material characterization}, author={Bause, Fabian and Rautenberg, Jens and Henning, Bernd}, year={2012} }","mla":"Bause, Fabian, et al. Sensitivity Study of Signal Characteristics for an Inverse Waveguide Based Approach of Material Characterization. 2012.","short":"F. Bause, J. Rautenberg, B. Henning, Sensitivity Study of Signal Characteristics for an Inverse Waveguide Based Approach of Material Characterization, 2012.","ieee":"F. Bause, J. Rautenberg, and B. Henning, Sensitivity study of signal characteristics for an inverse waveguide based approach of material characterization. 2012."},"type":"misc","user_id":"15911","title":"Sensitivity study of signal characteristics for an inverse waveguide based approach of material characterization","abstract":[{"lang":"eng","text":"A very promising approach for the ultrasonic identification of highly damping viscoelastic polymers has been proposed by Rautenberg. He uses transmission measurements through hollow cylindrical shaped test samples which are modeled as waveguides. The measurement effect relies on multiple mode-conversions at the waveguide's outer and inner boundaries and is evaluated based on an inverse approach. In this contribution we discuss different signal characteristics of the obtained dispersed signals with respect to their sensitivity to certain material parameters. Based on these sensitivities we propose a multiphase optimization scheme to increase the optimization's convergence."}],"status":"public","date_created":"2019-10-24T13:18:35Z","author":[{"last_name":"Bause","full_name":"Bause, Fabian","first_name":"Fabian"},{"last_name":"Rautenberg","full_name":"Rautenberg, Jens","first_name":"Jens"},{"last_name":"Henning","id":"213","first_name":"Bernd","full_name":"Henning, Bernd"}],"department":[{"_id":"49"}]},{"publisher":"Dt. Ges. für Akustik","author":[{"full_name":"Vössing, Torsten","first_name":"Torsten","last_name":"Vössing"},{"first_name":"Jens","full_name":"Rautenberg, Jens","last_name":"Rautenberg"},{"id":"213","last_name":"Henning","full_name":"Henning, Bernd","first_name":"Bernd"}],"publication":"Fortschritte der Akustik","department":[{"_id":"49"}],"status":"public","date_created":"2019-12-17T13:25:15Z","editor":[{"full_name":"Mehra, Schew-Ram","first_name":"Schew-Ram","last_name":"Mehra"}],"publication_identifier":{"isbn":["9783980865937"]},"place":"Berlin","abstract":[{"text":"In der Ultraschallmesstechnik ist der Einsatz des Impuls-Echoverfahrens verbreitet. Wird nur ein Ultraschallwandler eingesetzt, benötigt man für das sequentielle Senden und Empfangen einen Sende-/Empfangsumschalter. Häufig werden aber nicht nur Impulse gesendet, sondern auch sogenannte Bursts, die aus mehreren Wellenzügen bestehen. Die während des Sendebetriebs empfangenen Ultraschallwellen, die z. B. durch Reflexionen von nahe gelegenen Hindernissen entstehen, können bei diesen umschaltenden Systemen nicht ausgewertet werden.\r\nIn diesem Beitrag wird eine Sensor-Interface-Elektronik vorgestellt, die das gleichzeitige Senden und Empfangen von Ultraschallsignalen mit nur einem Ultraschallwandler erlaubt. Die dazu erforderliche Trennung von Sende- und Empfangssignal wird durch einen Richtkoppler ermöglicht, der mit vergleichsweise geringem technischem Aufwand aus Breitbandübertragern aufgebaut ist. Eine geeignete Dimensionierung für die verkoppelten Übertrager wurde durch die Analyse der zugehörigen Streumatrix dieses Aufbaus gefunden. Die Arbeitsweise sowie die Bedeutung der Anpassung der Tore des Richtkopplers wird anhand der Ankopplung verschiedener Medien an den Wandler erläutert. Die angekoppelte akustische Last beeinflusst dabei auch die elektrischen Eigenschaften des Sensors.\r\nDurch den Einsatz dieser Sensorelektronik wird es möglich, Reflexionen in unmittelbarer Nähe der Sensoroberfläche aufzunehmen, ohne dass z. B. Vorlaufkörper eingesetzt werden müssen. Möglichkeiten zur selbsttätigen Abstimmung der Sensorelektronik auf den angeschlossenen Ultraschallwandler bzw. dessen Parameteränderungen werden diskutiert.","lang":"eng"}],"user_id":"15911","title":"Sensorelektronik zur Bestimmung von Reflexionen sensoroberflächennaher Schichten","language":[{"iso":"eng"}],"year":"2007","type":"conference","citation":{"bibtex":"@inproceedings{Vössing_Rautenberg_Henning_2007, place={Berlin}, title={Sensorelektronik zur Bestimmung von Reflexionen sensoroberflächennaher Schichten}, booktitle={Fortschritte der Akustik}, publisher={Dt. Ges. für Akustik}, author={Vössing, Torsten and Rautenberg, Jens and Henning, Bernd}, editor={Mehra, Schew-RamEditor}, year={2007} }","mla":"Vössing, Torsten, et al. “Sensorelektronik Zur Bestimmung von Reflexionen Sensoroberflächennaher Schichten.” Fortschritte Der Akustik, edited by Schew-Ram Mehra, Dt. Ges. für Akustik, 2007.","chicago":"Vössing, Torsten, Jens Rautenberg, and Bernd Henning. “Sensorelektronik Zur Bestimmung von Reflexionen Sensoroberflächennaher Schichten.” In Fortschritte Der Akustik, edited by Schew-Ram Mehra. Berlin: Dt. Ges. für Akustik, 2007.","ama":"Vössing T, Rautenberg J, Henning B. Sensorelektronik zur Bestimmung von Reflexionen sensoroberflächennaher Schichten. In: Mehra S-R, ed. Fortschritte Der Akustik. Berlin: Dt. Ges. für Akustik; 2007.","apa":"Vössing, T., Rautenberg, J., & Henning, B. (2007). Sensorelektronik zur Bestimmung von Reflexionen sensoroberflächennaher Schichten. In S.-R. Mehra (Ed.), Fortschritte der Akustik. Berlin: Dt. Ges. für Akustik.","ieee":"T. Vössing, J. Rautenberg, and B. Henning, “Sensorelektronik zur Bestimmung von Reflexionen sensoroberflächennaher Schichten,” in Fortschritte der Akustik, 2007.","short":"T. Vössing, J. Rautenberg, B. Henning, in: S.-R. Mehra (Ed.), Fortschritte Der Akustik, Dt. Ges. für Akustik, Berlin, 2007."},"date_updated":"2022-01-06T06:52:20Z","_id":"15342"},{"department":[{"_id":"49"}],"publication":"Fortschritte der Akustik","author":[{"full_name":"Vössing, Torsten","first_name":"Torsten","last_name":"Vössing"},{"full_name":"Rautenberg, Jens","first_name":"Jens","last_name":"Rautenberg"},{"full_name":"Henning, Bernd","first_name":"Bernd","id":"213","last_name":"Henning"}],"publisher":"Dt. Ges. für Akustik","date_created":"2019-12-17T13:31:04Z","status":"public","publication_identifier":{"isbn":["9783980865937"]},"editor":[{"last_name":"Mehra","first_name":"Schew-Ram","full_name":"Mehra, Schew-Ram"}],"abstract":[{"text":"In der Ultraschallmesstechnik ist der Einsatz des Impuls-Echoverfahrens verbreitet. Wird nur ein Ultraschallwandler eingesetzt, benötigt man für das sequentielle Senden und Empfangen einen Sende-/Empfangsumschalter. Häufig werden aber nicht nur Impulse gesendet, sondern auch sogenannte Bursts, die aus mehreren Wellenzügen bestehen. Die während des Sendebetriebs empfangenen Ultraschallwellen, die z. B. durch Reflexionen von nahe gelegenen Hindernissen entstehen, können bei diesen umschaltenden Systemen nicht ausgewertet werden.\r\nIn diesem Beitrag wird eine Sensor-Interface-Elektronik vorgestellt, die das gleichzeitige Senden und Empfangen von Ultraschallsignalen mit nur einem Ultraschallwandler erlaubt. Die dazu erforderliche Trennung von Sende- und Empfangssignal wird durch einen Richtkoppler ermöglicht, der mit vergleichsweise geringem technischem Aufwand aus Breitbandübertragern aufgebaut ist. Eine geeignete Dimensionierung für die verkoppelten Übertrager wurde durch die Analyse der zugehörigen Streumatrix dieses Aufbaus gefunden. Die Arbeitsweise sowie die Bedeutung der Anpassung der Tore des Richtkopplers wird anhand der Ankopplung verschiedener Medien an den Wandler erläutert. Die angekoppelte akustische Last beeinflusst dabei auch die elektrischen Eigenschaften des Sensors.\r\nDurch den Einsatz dieser Sensorelektronik wird es möglich, Reflexionen in unmittelbarer Nähe der Sensoroberfläche aufzunehmen, ohne dass z. B. Vorlaufkörper eingesetzt werden müssen. Möglichkeiten zur selbsttätigen Abstimmung der Sensorelektronik auf den angeschlossenen Ultraschallwandler bzw. dessen Parameteränderungen werden diskutiert.","lang":"eng"}],"place":"Berlin","user_id":"15911","title":"Sensorelektronik zur Bestimmung von Reflexionen sensoroberflächennaher Schichten","language":[{"iso":"eng"}],"year":"2007","type":"conference","citation":{"bibtex":"@inproceedings{Vössing_Rautenberg_Henning_2007, place={Berlin}, title={Sensorelektronik zur Bestimmung von Reflexionen sensoroberflächennaher Schichten}, booktitle={Fortschritte der Akustik}, publisher={Dt. Ges. für Akustik}, author={Vössing, Torsten and Rautenberg, Jens and Henning, Bernd}, editor={Mehra, Schew-RamEditor}, year={2007} }","mla":"Vössing, Torsten, et al. “Sensorelektronik Zur Bestimmung von Reflexionen Sensoroberflächennaher Schichten.” Fortschritte Der Akustik, edited by Schew-Ram Mehra, Dt. Ges. für Akustik, 2007.","apa":"Vössing, T., Rautenberg, J., & Henning, B. (2007). Sensorelektronik zur Bestimmung von Reflexionen sensoroberflächennaher Schichten. In S.-R. Mehra (Ed.), Fortschritte der Akustik. Berlin: Dt. Ges. für Akustik.","ama":"Vössing T, Rautenberg J, Henning B. Sensorelektronik zur Bestimmung von Reflexionen sensoroberflächennaher Schichten. In: Mehra S-R, ed. Fortschritte Der Akustik. Berlin: Dt. Ges. für Akustik; 2007.","chicago":"Vössing, Torsten, Jens Rautenberg, and Bernd Henning. “Sensorelektronik Zur Bestimmung von Reflexionen Sensoroberflächennaher Schichten.” In Fortschritte Der Akustik, edited by Schew-Ram Mehra. Berlin: Dt. Ges. für Akustik, 2007.","ieee":"T. Vössing, J. Rautenberg, and B. Henning, “Sensorelektronik zur Bestimmung von Reflexionen sensoroberflächennaher Schichten,” in Fortschritte der Akustik, Stuttgar, 2007.","short":"T. Vössing, J. Rautenberg, B. Henning, in: S.-R. Mehra (Ed.), Fortschritte Der Akustik, Dt. Ges. für Akustik, Berlin, 2007."},"conference":{"name":"3. Deutsche Jahrestagung für Akustik (DAGA 2007)","start_date":"19.03.2007 ","location":"Stuttgar","end_date":"22.03.2007 "},"_id":"15343","date_updated":"2022-01-06T06:52:20Z"},{"title":"Separation of mode-specific signals in a fluid-filled circular waveguide","user_id":"15911","abstract":[{"text":"There are a couple of acoustic systems that are well suited for continuous and reliable concentration measurement of liquids, but the reliability is a great challenge: Most systems determine the amplitude ratio of deflected ultrasound bursts at different boundaries as well as the sound velocity of the liquid in order to calculate its acoustic impedance and therewith its density. The problem is the sensitivity of variations of reference material properties as well as abrasion or soiling of the boundaries. This contribution is about a new model-based method that uses the whole surface of an acoustic waveguide as reference boundary. On the one hand the integral over a large boundary decreases influence of small boundary defects. On the other hand it is possible to analyze different modes of sound in the fluid. This redundancy can be used to increase reliability. The decomposition of the received signal in its modal components by means of principle component analysis will be discussed in detail. It will be shown that it is possible to determine the amplitudes of each mode by means of one measured signal at the end of the waveguide, even if the transducer and the electronic components are of very simple kind.","lang":"eng"}],"date_created":"2019-12-17T13:23:16Z","status":"public","publication":"Proceedings of the International Congress on Ultrasonics","department":[{"_id":"49"}],"author":[{"last_name":"Rautenberg","first_name":"Jens","full_name":"Rautenberg, Jens"},{"full_name":"Henning, Bernd","first_name":"Bernd","id":"213","last_name":"Henning"}],"date_updated":"2022-01-06T06:52:20Z","_id":"15340","type":"conference","year":"2007","citation":{"short":"J. Rautenberg, B. Henning, in: Proceedings of the International Congress on Ultrasonics, 2007.","ieee":"J. Rautenberg and B. Henning, “Separation of mode-specific signals in a fluid-filled circular waveguide,” in Proceedings of the International Congress on Ultrasonics, 2007.","apa":"Rautenberg, J., & Henning, B. (2007). Separation of mode-specific signals in a fluid-filled circular waveguide. In Proceedings of the International Congress on Ultrasonics.","ama":"Rautenberg J, Henning B. Separation of mode-specific signals in a fluid-filled circular waveguide. In: Proceedings of the International Congress on Ultrasonics. ; 2007.","chicago":"Rautenberg, Jens, and Bernd Henning. “Separation of Mode-Specific Signals in a Fluid-Filled Circular Waveguide.” In Proceedings of the International Congress on Ultrasonics, 2007.","mla":"Rautenberg, Jens, and Bernd Henning. “Separation of Mode-Specific Signals in a Fluid-Filled Circular Waveguide.” Proceedings of the International Congress on Ultrasonics, 2007.","bibtex":"@inproceedings{Rautenberg_Henning_2007, title={Separation of mode-specific signals in a fluid-filled circular waveguide}, booktitle={Proceedings of the International Congress on Ultrasonics}, author={Rautenberg, Jens and Henning, Bernd}, year={2007} }"},"language":[{"iso":"eng"}]},{"date_updated":"2022-01-06T06:52:20Z","_id":"15326","citation":{"ieee":"J. Rautenberg and B. Henning, “Separation und Bewertung verschiedener Moden der Schallausbreitung im akustischen Wellenleiter,” 2008.","short":"J. Rautenberg, B. Henning, in: 2008.","mla":"Rautenberg, Jens, and Bernd Henning. Separation Und Bewertung Verschiedener Moden Der Schallausbreitung Im Akustischen Wellenleiter. 2008.","bibtex":"@inproceedings{Rautenberg_Henning_2008, title={Separation und Bewertung verschiedener Moden der Schallausbreitung im akustischen Wellenleiter}, author={Rautenberg, Jens and Henning, Bernd}, year={2008} }","chicago":"Rautenberg, Jens, and Bernd Henning. “Separation Und Bewertung Verschiedener Moden Der Schallausbreitung Im Akustischen Wellenleiter,” 2008.","ama":"Rautenberg J, Henning B. Separation und Bewertung verschiedener Moden der Schallausbreitung im akustischen Wellenleiter. In: ; 2008.","apa":"Rautenberg, J., & Henning, B. (2008). Separation und Bewertung verschiedener Moden der Schallausbreitung im akustischen Wellenleiter."},"type":"conference","year":"2008","language":[{"iso":"eng"}],"abstract":[{"lang":"eng","text":"In this contribution it is shown that the modal components of the received signal at the end of an acoustic waveguide can be suppressed or intensified if the two electrodes of a piezo-electric ceramic are shaped in a special way. With this it is possible to measure different signals which can be used to differ between the liquids dissipation and the signal attenuation caused by the waveguide geometry as well as impedance conditions. With the help of the principal component analysis it should be possible to infer the modal amplitudes from the received signals of one ultrasonic transducer and to calculate the acoustic impedance of the liquid that is included in the wave guide."}],"title":"Separation und Bewertung verschiedener Moden der Schallausbreitung im akustischen Wellenleiter","user_id":"15911","author":[{"last_name":"Rautenberg","first_name":"Jens","full_name":"Rautenberg, Jens"},{"last_name":"Henning","full_name":"Henning, Bernd","first_name":"Bernd"}],"department":[{"_id":"49"}],"publication_identifier":{"isbn":["978-3-18-092011-5"]},"status":"public","date_created":"2019-12-13T10:42:56Z"},{"title":"Simulation of guided waves in cylinders subject to arbitrary boundary conditions for applications in material characterization","user_id":"23082","publication_identifier":{"issn":["1617-7061","1617-7061"]},"publication_status":"published","status":"public","date_created":"2021-01-26T13:52:47Z","project":[{"name":"Vollständige Bestimmung der akustischen Materialparameter von Polymeren","grant_number":"409779252","_id":"89"}],"author":[{"full_name":"Itner, Dominik","first_name":"Dominik","last_name":"Itner"},{"last_name":"Gravenkamp","first_name":"Hauke","full_name":"Gravenkamp, Hauke"},{"first_name":"Dmitrij","full_name":"Dreiling, Dmitrij","last_name":"Dreiling","id":"32616"},{"first_name":"Nadine","full_name":"Feldmann, Nadine","last_name":"Feldmann","id":"23082"},{"last_name":"Henning","id":"213","first_name":"Bernd","full_name":"Henning, Bernd"}],"publication":"PAMM","department":[{"_id":"49"}],"doi":"10.1002/pamm.202000232","_id":"21082","date_updated":"2022-01-06T06:54:44Z","citation":{"ieee":"D. Itner, H. Gravenkamp, D. Dreiling, N. Feldmann, and B. Henning, “Simulation of guided waves in cylinders subject to arbitrary boundary conditions for applications in material characterization,” PAMM, 2021.","short":"D. Itner, H. Gravenkamp, D. Dreiling, N. Feldmann, B. Henning, PAMM (2021).","bibtex":"@article{Itner_Gravenkamp_Dreiling_Feldmann_Henning_2021, title={Simulation of guided waves in cylinders subject to arbitrary boundary conditions for applications in material characterization}, DOI={10.1002/pamm.202000232}, journal={PAMM}, author={Itner, Dominik and Gravenkamp, Hauke and Dreiling, Dmitrij and Feldmann, Nadine and Henning, Bernd}, year={2021} }","mla":"Itner, Dominik, et al. “Simulation of Guided Waves in Cylinders Subject to Arbitrary Boundary Conditions for Applications in Material Characterization.” PAMM, 2021, doi:10.1002/pamm.202000232.","chicago":"Itner, Dominik, Hauke Gravenkamp, Dmitrij Dreiling, Nadine Feldmann, and Bernd Henning. “Simulation of Guided Waves in Cylinders Subject to Arbitrary Boundary Conditions for Applications in Material Characterization.” PAMM, 2021. https://doi.org/10.1002/pamm.202000232.","apa":"Itner, D., Gravenkamp, H., Dreiling, D., Feldmann, N., & Henning, B. (2021). Simulation of guided waves in cylinders subject to arbitrary boundary conditions for applications in material characterization. PAMM. https://doi.org/10.1002/pamm.202000232","ama":"Itner D, Gravenkamp H, Dreiling D, Feldmann N, Henning B. Simulation of guided waves in cylinders subject to arbitrary boundary conditions for applications in material characterization. PAMM. 2021. doi:10.1002/pamm.202000232"},"type":"journal_article","year":"2021","language":[{"iso":"eng"}]},{"department":[{"_id":"49"}],"project":[{"name":"VaMP: Vollständige Bestimmung der akustischen Materialparameter von Polymeren","grant_number":"409779252","_id":"89"}],"publication_status":"published","title":"Simulation of Guided Waves in Cylinders Subject to Arbitrary Boundary Conditions Using the Scaled Boundary Finite Element Method","series_title":"Numerical Methods and Algorithms in Science and Engineering","language":[{"iso":"eng"}],"date_updated":"2023-01-27T15:28:35Z","oa":"1","doi":"10.23967/wccm-eccomas.2020.307","publication":"14th WCCM-ECCOMAS Congress","publisher":"CIMNE","author":[{"first_name":"D.","full_name":"Itner, D.","last_name":"Itner"},{"last_name":"Gravenkamp","full_name":"Gravenkamp, H.","first_name":"H."},{"first_name":"Dmitrij","full_name":"Dreiling, Dmitrij","last_name":"Dreiling","id":"32616"},{"id":"23082","last_name":"Feldmann","full_name":"Feldmann, Nadine","first_name":"Nadine"},{"id":"213","last_name":"Henning","full_name":"Henning, Bernd","first_name":"Bernd"}],"date_created":"2023-01-27T15:08:47Z","status":"public","volume":700,"user_id":"32616","main_file_link":[{"url":"https://www.scipedia.com/public/Itner_et_al_2021a","open_access":"1"}],"year":"2021","type":"conference","citation":{"mla":"Itner, D., et al. “Simulation of Guided Waves in Cylinders Subject to Arbitrary Boundary Conditions Using the Scaled Boundary Finite Element Method.” 14th WCCM-ECCOMAS Congress, vol. 700, CIMNE, 2021, doi:10.23967/wccm-eccomas.2020.307.","bibtex":"@inproceedings{Itner_Gravenkamp_Dreiling_Feldmann_Henning_2021, series={Numerical Methods and Algorithms in Science and Engineering}, title={Simulation of Guided Waves in Cylinders Subject to Arbitrary Boundary Conditions Using the Scaled Boundary Finite Element Method}, volume={700}, DOI={10.23967/wccm-eccomas.2020.307}, booktitle={14th WCCM-ECCOMAS Congress}, publisher={CIMNE}, author={Itner, D. and Gravenkamp, H. and Dreiling, Dmitrij and Feldmann, Nadine and Henning, Bernd}, year={2021}, collection={Numerical Methods and Algorithms in Science and Engineering} }","chicago":"Itner, D., H. Gravenkamp, Dmitrij Dreiling, Nadine Feldmann, and Bernd Henning. “Simulation of Guided Waves in Cylinders Subject to Arbitrary Boundary Conditions Using the Scaled Boundary Finite Element Method.” In 14th WCCM-ECCOMAS Congress, Vol. 700. Numerical Methods and Algorithms in Science and Engineering. CIMNE, 2021. https://doi.org/10.23967/wccm-eccomas.2020.307.","apa":"Itner, D., Gravenkamp, H., Dreiling, D., Feldmann, N., & Henning, B. (2021). Simulation of Guided Waves in Cylinders Subject to Arbitrary Boundary Conditions Using the Scaled Boundary Finite Element Method. 14th WCCM-ECCOMAS Congress, 700. https://doi.org/10.23967/wccm-eccomas.2020.307","ama":"Itner D, Gravenkamp H, Dreiling D, Feldmann N, Henning B. Simulation of Guided Waves in Cylinders Subject to Arbitrary Boundary Conditions Using the Scaled Boundary Finite Element Method. In: 14th WCCM-ECCOMAS Congress. Vol 700. Numerical Methods and Algorithms in Science and Engineering. CIMNE; 2021. doi:10.23967/wccm-eccomas.2020.307","ieee":"D. Itner, H. Gravenkamp, D. Dreiling, N. Feldmann, and B. Henning, “Simulation of Guided Waves in Cylinders Subject to Arbitrary Boundary Conditions Using the Scaled Boundary Finite Element Method,” in 14th WCCM-ECCOMAS Congress, 2021, vol. 700, doi: 10.23967/wccm-eccomas.2020.307.","short":"D. Itner, H. Gravenkamp, D. Dreiling, N. Feldmann, B. Henning, in: 14th WCCM-ECCOMAS Congress, CIMNE, 2021."},"conference":{"end_date":"2021-01-15","start_date":"2021-01-11","name":"14th World Congress on Computational Mechanics (WCCM)"},"_id":"40541","intvolume":" 700"},{"date_updated":"2022-01-06T06:52:20Z","_id":"15327","conference":{"end_date":"10.09.2008","name":"Eurosensors XXII","start_date":"07.09.2008","location":"Dresden"},"citation":{"bibtex":"@inproceedings{Rautenberg_Henning_2008, title={Simultaneous direct and indirect measurement of sound velocities}, author={Rautenberg, Jens and Henning, Bernd}, year={2008}, pages={148–151} }","mla":"Rautenberg, Jens, and Bernd Henning. Simultaneous Direct and Indirect Measurement of Sound Velocities. 2008, pp. 148–51.","chicago":"Rautenberg, Jens, and Bernd Henning. “Simultaneous Direct and Indirect Measurement of Sound Velocities,” 148–51, 2008.","ama":"Rautenberg J, Henning B. Simultaneous direct and indirect measurement of sound velocities. In: ; 2008:148-151.","apa":"Rautenberg, J., & Henning, B. (2008). Simultaneous direct and indirect measurement of sound velocities (pp. 148–151). Presented at the Eurosensors XXII, Dresden.","ieee":"J. Rautenberg and B. Henning, “Simultaneous direct and indirect measurement of sound velocities,” presented at the Eurosensors XXII, Dresden, 2008, pp. 148–151.","short":"J. Rautenberg, B. Henning, in: 2008, pp. 148–151."},"year":"2008","type":"conference","page":"148-151","language":[{"iso":"eng"}],"title":"Simultaneous direct and indirect measurement of sound velocities","user_id":"15911","abstract":[{"text":"This contribution is about different types of sonagram processing and their application for the simultaneous direct and indirect measurement of both the longitudinal and the transversal ultrasound velocities of highly absorbing isotropic synthetic polymers. Therefore, the pulse transmission of an initially longitudinal wave through a hollow cylindrical specimen is investigated experimentally and theoretically.","lang":"eng"}],"status":"public","date_created":"2019-12-13T10:43:55Z","author":[{"full_name":"Rautenberg, Jens","first_name":"Jens","last_name":"Rautenberg"},{"last_name":"Henning","id":"213","first_name":"Bernd","full_name":"Henning, Bernd"}],"department":[{"_id":"49"}]},{"conference":{"end_date":"24.05.2007","name":"3th International Conference Sensor + Test 2007","start_date":"22.05.2007","location":"Nuremberg"},"date_updated":"2022-01-06T06:52:21Z","_id":"15344","language":[{"iso":"eng"}],"year":"2007","type":"conference","citation":{"ieee":"T. Vössing, J. Rautenberg, R. Kehl, and B. Henning, “Simultaneous transmitting and receiving with ultrasonic sensors,” presented at the 3th International Conference Sensor + Test 2007, Nuremberg, 2007.","short":"T. Vössing, J. Rautenberg, R. Kehl, B. Henning, in: 2007.","mla":"Vössing, Torsten, et al. Simultaneous Transmitting and Receiving with Ultrasonic Sensors. 2007.","bibtex":"@inproceedings{Vössing_Rautenberg_Kehl_Henning_2007, title={Simultaneous transmitting and receiving with ultrasonic sensors}, author={Vössing, Torsten and Rautenberg, Jens and Kehl, Romina and Henning, Bernd}, year={2007} }","ama":"Vössing T, Rautenberg J, Kehl R, Henning B. Simultaneous transmitting and receiving with ultrasonic sensors. In: ; 2007.","apa":"Vössing, T., Rautenberg, J., Kehl, R., & Henning, B. (2007). Simultaneous transmitting and receiving with ultrasonic sensors. Presented at the 3th International Conference Sensor + Test 2007, Nuremberg.","chicago":"Vössing, Torsten, Jens Rautenberg, Romina Kehl, and Bernd Henning. “Simultaneous Transmitting and Receiving with Ultrasonic Sensors,” 2007."},"user_id":"15911","title":"Simultaneous transmitting and receiving with ultrasonic sensors","abstract":[{"text":"In many applications ultrasonic transducers are used for transmitting and receiving ultrasonic waves. Ultrasonic sensor systems meet the practical requirements of industrial applications quite well. Typical sensor applications are for example the measurement of distance and thickness. Especially if only one ultrasonic transceiver and the well-known pulse-echo-method are used, the sensor electronics has to switch from transmitting to receiving mode. This is one of the most limiting properties because the probe can not receive echoes from nearby obstacles or thin material layers. This contribution deals with the development of an electronic interface circuit for ultrasonic sensors allowing transmitting and receiving of acoustic signals simultaneously. There are already several methods to separate the transmitted from the received signal for instance the well-known circulator in the telephone, the differential transformer mentioned by Bradfield [1] or a directional coupler [2]. The directional coupler consists of two broadband transformers linked with each other in such a way that it equally distributes the input power at port one to the third and fourth port, while port two is isolated. This circuit is also known as 3 dB directional coupler and makes it possible to get reference echoes directly from the interface between the sensor and the medium of interest. Several reflectors or multiple sound paths such as used in ultrasonic density measurement systems are unnecessary [3].","lang":"eng"}],"date_created":"2019-12-17T14:22:24Z","status":"public","publication_identifier":{"isbn":["978-3-9810993-2-4"]},"department":[{"_id":"49"}],"author":[{"last_name":"Vössing","full_name":"Vössing, Torsten","first_name":"Torsten"},{"last_name":"Rautenberg","full_name":"Rautenberg, Jens","first_name":"Jens"},{"last_name":"Kehl","full_name":"Kehl, Romina","first_name":"Romina"},{"id":"213","last_name":"Henning","full_name":"Henning, Bernd","first_name":"Bernd"}]},{"_id":"15163","date_updated":"2022-01-06T06:52:16Z","page":"1125-1128","year":"2020","type":"conference","citation":{"chicago":"Feldmann, Nadine, Veronika Schulze, Benjamin Jurgelucks, and Bernd Henning. “Solving Piezoelectric Inverse Problems Using Algorithmic Differentiation.” In Fortschritte Der Akustik - DAGA 2020, 1125–28, 2020.","ama":"Feldmann N, Schulze V, Jurgelucks B, Henning B. Solving piezoelectric inverse problems using Algorithmic Differentiation. In: Fortschritte Der Akustik - DAGA 2020. ; 2020:1125-1128.","apa":"Feldmann, N., Schulze, V., Jurgelucks, B., & Henning, B. (2020). Solving piezoelectric inverse problems using Algorithmic Differentiation. In Fortschritte der Akustik - DAGA 2020 (pp. 1125–1128).","mla":"Feldmann, Nadine, et al. “Solving Piezoelectric Inverse Problems Using Algorithmic Differentiation.” Fortschritte Der Akustik - DAGA 2020, 2020, pp. 1125–28.","bibtex":"@inproceedings{Feldmann_Schulze_Jurgelucks_Henning_2020, title={Solving piezoelectric inverse problems using Algorithmic Differentiation}, booktitle={Fortschritte der Akustik - DAGA 2020}, author={Feldmann, Nadine and Schulze, Veronika and Jurgelucks, Benjamin and Henning, Bernd}, year={2020}, pages={1125–1128} }","short":"N. Feldmann, V. Schulze, B. Jurgelucks, B. Henning, in: Fortschritte Der Akustik - DAGA 2020, 2020, pp. 1125–1128.","ieee":"N. Feldmann, V. Schulze, B. Jurgelucks, and B. Henning, “Solving piezoelectric inverse problems using Algorithmic Differentiation,” in Fortschritte der Akustik - DAGA 2020, 2020, pp. 1125–1128."},"language":[{"iso":"eng"}],"title":"Solving piezoelectric inverse problems using Algorithmic Differentiation","user_id":"23082","publication":"Fortschritte der Akustik - DAGA 2020","department":[{"_id":"49"}],"author":[{"last_name":"Feldmann","id":"23082","first_name":"Nadine","full_name":"Feldmann, Nadine"},{"last_name":"Schulze","first_name":"Veronika","full_name":"Schulze, Veronika"},{"last_name":"Jurgelucks","full_name":"Jurgelucks, Benjamin","first_name":"Benjamin"},{"last_name":"Henning","id":"213","first_name":"Bernd","full_name":"Henning, Bernd"}],"publication_status":"published","date_created":"2019-11-25T08:17:32Z","project":[{"name":"Ein modellbasiertes Messverfahren zur Charakterisierung der frequenzabhängigen Materialeigenschaften von Piezokeramiken unter Verwendung eines einzelnen Probekörperindividuums","_id":"90"}],"status":"public"},{"date_updated":"2022-01-06T07:03:13Z","_id":"6591","type":"misc","year":"2017","citation":{"mla":"Claes, Leander, et al. Spektrale Verfahren Zur Bestimmung Der Akustischen Absorption in Fluiden Medien. 2017.","bibtex":"@book{Claes_Feldmann_Henning_2017, place={Workshop “Schallfeldbasierte Messverfahren”, Drübeck}, title={Spektrale Verfahren zur Bestimmung der akustischen Absorption in fluiden Medien}, author={Claes, Leander and Feldmann, Nadine and Henning, Bernd}, year={2017} }","chicago":"Claes, Leander, Nadine Feldmann, and Bernd Henning. Spektrale Verfahren Zur Bestimmung Der Akustischen Absorption in Fluiden Medien. Workshop “Schallfeldbasierte Messverfahren”, Drübeck, 2017.","apa":"Claes, L., Feldmann, N., & Henning, B. (2017). Spektrale Verfahren zur Bestimmung der akustischen Absorption in fluiden Medien. Workshop “Schallfeldbasierte Messverfahren”, Drübeck.","ama":"Claes L, Feldmann N, Henning B. Spektrale Verfahren Zur Bestimmung Der Akustischen Absorption in Fluiden Medien. Workshop “Schallfeldbasierte Messverfahren”, Drübeck; 2017.","ieee":"L. Claes, N. Feldmann, and B. Henning, Spektrale Verfahren zur Bestimmung der akustischen Absorption in fluiden Medien. Workshop “Schallfeldbasierte Messverfahren”, Drübeck, 2017.","short":"L. Claes, N. Feldmann, B. Henning, Spektrale Verfahren Zur Bestimmung Der Akustischen Absorption in Fluiden Medien, Workshop “Schallfeldbasierte Messverfahren”, Drübeck, 2017."},"language":[{"iso":"eng"}],"title":"Spektrale Verfahren zur Bestimmung der akustischen Absorption in fluiden Medien","user_id":"11829","place":"Workshop \"Schallfeldbasierte Messverfahren\", Drübeck","project":[{"_id":"52","name":"Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"date_created":"2019-01-09T16:05:23Z","status":"public","department":[{"_id":"49"}],"author":[{"last_name":"Claes","id":"11829","first_name":"Leander","orcid":"0000-0002-4393-268X","full_name":"Claes, Leander"},{"id":"23082","last_name":"Feldmann","full_name":"Feldmann, Nadine","first_name":"Nadine"},{"last_name":"Henning","id":"213","first_name":"Bernd","full_name":"Henning, Bernd"}]},{"user_id":"29190","publisher":"Deutsche Gesellschaft für Akustik","author":[{"first_name":"Sarah","full_name":"Johannesmann, Sarah","last_name":"Johannesmann","id":"29190"},{"last_name":"Springer","full_name":"Springer, Dimitri","first_name":"Dimitri"},{"last_name":"Thiel","first_name":"Christian","full_name":"Thiel, Christian"},{"last_name":"Henning","id":"213","first_name":"Bernd","full_name":"Henning, Bernd"}],"publication":"Fortschritte der Akustik - DAGA 2019","volume":45,"status":"public","date_created":"2019-05-31T08:28:20Z","_id":"10042","intvolume":" 45","conference":{"name":"45. Jahrestagung der Akustik","start_date":"2019-03-19","location":"Rostock","end_date":"2019-03-21"},"year":"2019","citation":{"short":"S. Johannesmann, D. Springer, C. Thiel, B. Henning, in: D. Gesellschaft für Akustik e.V. (Ed.), Fortschritte der Akustik - DAGA 2019, Deutsche Gesellschaft für Akustik, Rostock, 2019, pp. 1055–1058.","ieee":"S. Johannesmann, D. Springer, C. Thiel, and B. Henning, “Störeffektunterdrückung in 2D-Messdaten mittels DiscoGAN,” in Fortschritte der Akustik - DAGA 2019, Rostock, 2019, vol. 45, pp. 1055–1058.","chicago":"Johannesmann, Sarah, Dimitri Springer, Christian Thiel, and Bernd Henning. “Störeffektunterdrückung in 2D-Messdaten mittels DiscoGAN.” In Fortschritte der Akustik - DAGA 2019, edited by Deutsche Gesellschaft für Akustik e.V., 45:1055–58. Rostock: Deutsche Gesellschaft für Akustik, 2019.","ama":"Johannesmann S, Springer D, Thiel C, Henning B. Störeffektunterdrückung in 2D-Messdaten mittels DiscoGAN. In: Gesellschaft für Akustik e.V. D, ed. Fortschritte der Akustik - DAGA 2019. Vol 45. Rostock: Deutsche Gesellschaft für Akustik; 2019:1055-1058.","apa":"Johannesmann, S., Springer, D., Thiel, C., & Henning, B. (2019). Störeffektunterdrückung in 2D-Messdaten mittels DiscoGAN. In D. Gesellschaft für Akustik e.V. (Ed.), Fortschritte der Akustik - DAGA 2019 (Vol. 45, pp. 1055–1058). Rostock: Deutsche Gesellschaft für Akustik.","mla":"Johannesmann, Sarah, et al. “Störeffektunterdrückung in 2D-Messdaten mittels DiscoGAN.” Fortschritte der Akustik - DAGA 2019, edited by Deutsche Gesellschaft für Akustik e.V., vol. 45, Deutsche Gesellschaft für Akustik, 2019, pp. 1055–58.","bibtex":"@inproceedings{Johannesmann_Springer_Thiel_Henning_2019, place={Rostock}, title={Störeffektunterdrückung in 2D-Messdaten mittels DiscoGAN}, volume={45}, booktitle={Fortschritte der Akustik - DAGA 2019}, publisher={Deutsche Gesellschaft für Akustik}, author={Johannesmann, Sarah and Springer, Dimitri and Thiel, Christian and Henning, Bernd}, editor={Gesellschaft für Akustik e.V., DeutscheEditor}, year={2019}, pages={1055–1058} }"},"type":"conference","page":"1055-1058","place":"Rostock","title":"Störeffektunterdrückung in 2D-Messdaten mittels DiscoGAN","department":[{"_id":"49"}],"editor":[{"last_name":"Gesellschaft für Akustik e.V.","full_name":"Gesellschaft für Akustik e.V., Deutsche","first_name":"Deutsche"}],"publication_status":"published","date_updated":"2022-01-06T06:50:27Z","language":[{"iso":"ger"}]},{"department":[{"_id":"49"}],"author":[{"last_name":"Kehl","full_name":"Kehl, Romina","first_name":"Romina"},{"last_name":"Stroop","first_name":"Ralf","full_name":"Stroop, Ralf"},{"last_name":"Oliva Uribe","first_name":"David","full_name":"Oliva Uribe, David"},{"last_name":"Hemsel","full_name":"Hemsel, Tobias","first_name":"Tobias"},{"id":"213","last_name":"Henning","full_name":"Henning, Bernd","first_name":"Bernd"}],"date_created":"2019-12-17T14:33:15Z","status":"public","abstract":[{"lang":"eng","text":"In spite of the outstanding importance of neuronavigational techniques the neurosurgeon has still highly to rely on his visual as well as tactile sense and his experience in distinguishing tumor tissue from intact brain parenchyma. All the more - as neuronavigation is based on preoperative imaging scans - considerable brain shift may occur during surgery and that will lead to erroneous results. Furthermore the surgeon loses his tactile sense during endoscopic surgery. Therefore control of tissue manipulation is limited today to the fiberoptic image techniques, possibly ensured by neuronavigational supervision or haptic feedback systems. In robotic guided surgery the missing tactile sensing will be particularly crucial. The human sense of touch is a highly complex sensory perception comprising epicritical and propiozeptive information processing. The development of a tool for intraoperative tactile perception will be a highly challenging task to improve the safety during surgery. Different sensor concepts (elasticity probe and resonant piezoelectric sensor) have been set up and adapted to distinguish elasticity differences in soft tissue mimicking gel phantoms. The elasticity probe is based on two leaf springs of different bending stiffness. The two tips of the beams act both on the material to be tested. The two deflections measured by strain gauges are processed in a mathematical model calculating the phantoms' stiffness. In contrast to this differential sensing concept the piezoelectric sensor, which is driven at its resonance, measures stiffness and damping of the phantoms by evaluating frequency or phase shift and amplitude change. Gelatine gels of different concentrations (5{\\%}, 10{\\%}, 20{\\%} of gelatine) have been used for a characterization of sensor elements and their sensitivity to elasticity distinctions. Using the hand-guided elasticity probe the determination of gel elasticity is performed with high reliability. By constant mechanical load the piezoelectric sensor also presents a proportional dependency of tissue elasticity."}],"title":"Tactile sensors for determination of elastic properties of brain tissue mimicking phantoms","user_id":"15911","year":"2006","type":"conference","citation":{"bibtex":"@inproceedings{Kehl_Stroop_Oliva Uribe_Hemsel_Henning_2006, title={Tactile sensors for determination of elastic properties of brain tissue mimicking phantoms}, author={Kehl, Romina and Stroop, Ralf and Oliva Uribe, David and Hemsel, Tobias and Henning, Bernd}, year={2006} }","mla":"Kehl, Romina, et al. Tactile Sensors for Determination of Elastic Properties of Brain Tissue Mimicking Phantoms. 2006.","apa":"Kehl, R., Stroop, R., Oliva Uribe, D., Hemsel, T., & Henning, B. (2006). Tactile sensors for determination of elastic properties of brain tissue mimicking phantoms. Presented at the Jahrestagung der Deutschen Gesellschaft für Computer- und Roboterassistierte Chirurgie (CURAC 2006), Hannover.","ama":"Kehl R, Stroop R, Oliva Uribe D, Hemsel T, Henning B. Tactile sensors for determination of elastic properties of brain tissue mimicking phantoms. In: ; 2006.","chicago":"Kehl, Romina, Ralf Stroop, David Oliva Uribe, Tobias Hemsel, and Bernd Henning. “Tactile Sensors for Determination of Elastic Properties of Brain Tissue Mimicking Phantoms,” 2006.","ieee":"R. Kehl, R. Stroop, D. Oliva Uribe, T. Hemsel, and B. Henning, “Tactile sensors for determination of elastic properties of brain tissue mimicking phantoms,” presented at the Jahrestagung der Deutschen Gesellschaft für Computer- und Roboterassistierte Chirurgie (CURAC 2006), Hannover, 2006.","short":"R. Kehl, R. Stroop, D. Oliva Uribe, T. Hemsel, B. Henning, in: 2006."},"language":[{"iso":"eng"}],"conference":{"end_date":"14.10.2006","location":"Hannover","start_date":"12.10.2006","name":"Jahrestagung der Deutschen Gesellschaft für Computer- und Roboterassistierte Chirurgie (CURAC 2006)"},"date_updated":"2022-01-06T06:52:21Z","_id":"15348"},{"citation":{"ieee":"E. Moritzer, M. Hüttner, B. Henning, and M. Webersen, “The Influence of Hydrothermal Aging on the Material Properties of Continuous Fiber-Reinforced Thermoplastics and its Non-Destructive Characterization,” in Advances in Polymer Processing 2020, C. Hopmann and R. Dahlmann, Eds. Berlin, Heidelberg: Springer, 2020.","short":"E. Moritzer, M. Hüttner, B. Henning, M. Webersen, in: C. Hopmann, R. Dahlmann (Eds.), Advances in Polymer Processing 2020, Springer, Berlin, Heidelberg, 2020.","bibtex":"@inbook{Moritzer_Hüttner_Henning_Webersen_2020, place={Berlin, Heidelberg}, title={The Influence of Hydrothermal Aging on the Material Properties of Continuous Fiber-Reinforced Thermoplastics and its Non-Destructive Characterization}, DOI={10.1007/978-3-662-60809-8_16}, booktitle={Advances in Polymer Processing 2020}, publisher={Springer}, author={Moritzer, Elmar and Hüttner, Matthias and Henning, Bernd and Webersen, Manuel}, editor={Hopmann, Christian and Dahlmann, RainerEditors}, year={2020} }","mla":"Moritzer, Elmar, et al. “The Influence of Hydrothermal Aging on the Material Properties of Continuous Fiber-Reinforced Thermoplastics and Its Non-Destructive Characterization.” Advances in Polymer Processing 2020, edited by Christian Hopmann and Rainer Dahlmann, Springer, 2020, doi:10.1007/978-3-662-60809-8_16.","chicago":"Moritzer, Elmar, Matthias Hüttner, Bernd Henning, and Manuel Webersen. “The Influence of Hydrothermal Aging on the Material Properties of Continuous Fiber-Reinforced Thermoplastics and Its Non-Destructive Characterization.” In Advances in Polymer Processing 2020, edited by Christian Hopmann and Rainer Dahlmann. Berlin, Heidelberg: Springer, 2020. https://doi.org/10.1007/978-3-662-60809-8_16.","ama":"Moritzer E, Hüttner M, Henning B, Webersen M. The Influence of Hydrothermal Aging on the Material Properties of Continuous Fiber-Reinforced Thermoplastics and its Non-Destructive Characterization. In: Hopmann C, Dahlmann R, eds. Advances in Polymer Processing 2020. Berlin, Heidelberg: Springer; 2020. doi:10.1007/978-3-662-60809-8_16","apa":"Moritzer, E., Hüttner, M., Henning, B., & Webersen, M. (2020). The Influence of Hydrothermal Aging on the Material Properties of Continuous Fiber-Reinforced Thermoplastics and its Non-Destructive Characterization. In C. Hopmann & R. Dahlmann (Eds.), Advances in Polymer Processing 2020. Berlin, Heidelberg: Springer. https://doi.org/10.1007/978-3-662-60809-8_16"},"type":"book_chapter","year":"2020","language":[{"iso":"eng"}],"doi":"10.1007/978-3-662-60809-8_16","conference":{"name":"International Symposium on Plastics Technology","location":"Aachen"},"_id":"17352","date_updated":"2022-01-06T06:53:08Z","publication_status":"published","publication_identifier":{"isbn":["9783662608081","9783662608098"]},"editor":[{"first_name":"Christian","full_name":"Hopmann, Christian","last_name":"Hopmann"},{"last_name":"Dahlmann","full_name":"Dahlmann, Rainer","first_name":"Rainer"}],"date_created":"2020-07-01T12:33:10Z","status":"public","publication":"Advances in Polymer Processing 2020","department":[{"_id":"49"}],"publisher":"Springer","author":[{"last_name":"Moritzer","full_name":"Moritzer, Elmar","first_name":"Elmar"},{"full_name":"Hüttner, Matthias","first_name":"Matthias","last_name":"Hüttner"},{"last_name":"Henning","id":"213","first_name":"Bernd","full_name":"Henning, Bernd"},{"last_name":"Webersen","id":"11289","first_name":"Manuel","orcid":"0000-0001-6411-4232","full_name":"Webersen, Manuel"}],"title":"The Influence of Hydrothermal Aging on the Material Properties of Continuous Fiber-Reinforced Thermoplastics and its Non-Destructive Characterization","user_id":"11289","place":"Berlin, Heidelberg"},{"type":"conference","year":"2003","citation":{"bibtex":"@inproceedings{Henning_Rautenberg_Gulsch_Klüppel_2003, place={Wunstorf}, title={The Use of Time-Reversal Technology for Level Measurement in Liquid Tanks}, booktitle={SENSOR~Proceedings}, publisher={AMA Service GmbH}, author={Henning, Bernd and Rautenberg, Jens and Gulsch, Michael and Klüppel, Stefan}, year={2003} }","mla":"Henning, Bernd, et al. “The Use of Time-Reversal Technology for Level Measurement in Liquid Tanks.” SENSOR~Proceedings, AMA Service GmbH, 2003.","chicago":"Henning, Bernd, Jens Rautenberg, Michael Gulsch, and Stefan Klüppel. “The Use of Time-Reversal Technology for Level Measurement in Liquid Tanks.” In SENSOR~Proceedings. Wunstorf: AMA Service GmbH, 2003.","apa":"Henning, B., Rautenberg, J., Gulsch, M., & Klüppel, S. (2003). The Use of Time-Reversal Technology for Level Measurement in Liquid Tanks. In SENSOR~Proceedings. Wunstorf: AMA Service GmbH.","ama":"Henning B, Rautenberg J, Gulsch M, Klüppel S. The Use of Time-Reversal Technology for Level Measurement in Liquid Tanks. In: SENSOR~Proceedings. Wunstorf: AMA Service GmbH; 2003.","ieee":"B. Henning, J. Rautenberg, M. Gulsch, and S. Klüppel, “The Use of Time-Reversal Technology for Level Measurement in Liquid Tanks,” in SENSOR~Proceedings, 2003.","short":"B. Henning, J. Rautenberg, M. Gulsch, S. Klüppel, in: SENSOR~Proceedings, AMA Service GmbH, Wunstorf, 2003."},"language":[{"iso":"eng"}],"date_updated":"2022-01-06T06:52:22Z","_id":"15385","date_created":"2019-12-18T14:56:40Z","status":"public","department":[{"_id":"49"}],"publication":"SENSOR~Proceedings","author":[{"id":"213","last_name":"Henning","full_name":"Henning, Bernd","first_name":"Bernd"},{"last_name":"Rautenberg","full_name":"Rautenberg, Jens","first_name":"Jens"},{"last_name":"Gulsch","first_name":"Michael","full_name":"Gulsch, Michael"},{"full_name":"Klüppel, Stefan","first_name":"Stefan","last_name":"Klüppel"}],"publisher":"AMA Service GmbH","title":"The Use of Time-Reversal Technology for Level Measurement in Liquid Tanks","user_id":"15911","abstract":[{"text":"One of the most widely spread measuring tasks in chemistry or food technology is the continuous determination of fill levels in liquid tanks. The aim of this paper is to present a new contactless and noninvasive measuring method based on ultrasonic time-reversal and correlation techniques. The novel method enables asserted fill levels to be identified and small deviations of them to be calculated even if the direct path from the sensor to the liquid surface is obstructed. This article will present the structure and principle of the measuring system as well as the procedure of signal processing. A simulative approach is used to demonstrate the excitation of a virtual sound source in the liquid and to show both the advantages and limits of the new technique. In addition a simplified model is developed where the solutions of the simulations are applied to.","lang":"eng"}],"place":"Wunstorf"},{"date_updated":"2022-01-06T06:51:46Z","_id":"13878","doi":"10.1109/ultsym.2014.0333","type":"conference","year":"2014","citation":{"short":"F. Bause, A. Schroder, J. Rautenberg, B. Henning, H. Gravenkamp, in: 2014 IEEE International Ultrasonics Symposium, 2014.","ieee":"F. Bause, A. Schroder, J. Rautenberg, B. Henning, and H. Gravenkamp, “Time-causal material modeling in the simulation of guided waves in circular viscoelastic waveguides,” in 2014 IEEE International Ultrasonics Symposium, 2014.","apa":"Bause, F., Schroder, A., Rautenberg, J., Henning, B., & Gravenkamp, H. (2014). Time-causal material modeling in the simulation of guided waves in circular viscoelastic waveguides. In 2014 IEEE International Ultrasonics Symposium. https://doi.org/10.1109/ultsym.2014.0333","ama":"Bause F, Schroder A, Rautenberg J, Henning B, Gravenkamp H. Time-causal material modeling in the simulation of guided waves in circular viscoelastic waveguides. In: 2014 IEEE International Ultrasonics Symposium. ; 2014. doi:10.1109/ultsym.2014.0333","chicago":"Bause, Fabian, Andreas Schroder, Jens Rautenberg, Bernd Henning, and Hauke Gravenkamp. “Time-Causal Material Modeling in the Simulation of Guided Waves in Circular Viscoelastic Waveguides.” In 2014 IEEE International Ultrasonics Symposium, 2014. https://doi.org/10.1109/ultsym.2014.0333.","bibtex":"@inproceedings{Bause_Schroder_Rautenberg_Henning_Gravenkamp_2014, title={Time-causal material modeling in the simulation of guided waves in circular viscoelastic waveguides}, DOI={10.1109/ultsym.2014.0333}, booktitle={2014 IEEE International Ultrasonics Symposium}, author={Bause, Fabian and Schroder, Andreas and Rautenberg, Jens and Henning, Bernd and Gravenkamp, Hauke}, year={2014} }","mla":"Bause, Fabian, et al. “Time-Causal Material Modeling in the Simulation of Guided Waves in Circular Viscoelastic Waveguides.” 2014 IEEE International Ultrasonics Symposium, 2014, doi:10.1109/ultsym.2014.0333."},"language":[{"iso":"eng"}],"title":"Time-causal material modeling in the simulation of guided waves in circular viscoelastic waveguides","user_id":"15911","department":[{"_id":"49"}],"publication":"2014 IEEE International Ultrasonics Symposium","author":[{"last_name":"Bause","first_name":"Fabian","full_name":"Bause, Fabian"},{"last_name":"Schroder","full_name":"Schroder, Andreas","first_name":"Andreas"},{"last_name":"Rautenberg","full_name":"Rautenberg, Jens","first_name":"Jens"},{"first_name":"Bernd","full_name":"Henning, Bernd","last_name":"Henning","id":"213"},{"full_name":"Gravenkamp, Hauke","first_name":"Hauke","last_name":"Gravenkamp"}],"publication_identifier":{"isbn":["9781479970490","9781479970483"]},"publication_status":"published","date_created":"2019-10-16T13:55:51Z","status":"public"},{"title":"Tomografische Ultraschallmessverfahren für die Prozessmesstechnik","user_id":"15911","department":[{"_id":"49"}],"author":[{"first_name":"Bernd","full_name":"Henning, Bernd","last_name":"Henning"}],"date_created":"2019-12-13T10:35:57Z","status":"public","_id":"15323","date_updated":"2022-01-06T06:52:20Z","type":"misc","year":"2008","citation":{"chicago":"Henning, Bernd. Tomografische Ultraschallmessverfahren Für Die Prozessmesstechnik, 28AD.","apa":"Henning, B. (28AD). Tomografische Ultraschallmessverfahren für die Prozessmesstechnik.","ama":"Henning B. Tomografische Ultraschallmessverfahren Für Die Prozessmesstechnik.; 28AD.","mla":"Henning, Bernd. Tomografische Ultraschallmessverfahren Für Die Prozessmesstechnik. 28AD.","bibtex":"@book{Henning_28AD, title={Tomografische Ultraschallmessverfahren für die Prozessmesstechnik}, author={Henning, Bernd}, year={28AD} }","short":"B. Henning, Tomografische Ultraschallmessverfahren Für Die Prozessmesstechnik, 28AD.","ieee":"B. Henning, Tomografische Ultraschallmessverfahren für die Prozessmesstechnik. 28AD."},"language":[{"iso":"eng"}]},{"oa":"1","_id":"25880","date_updated":"2022-05-12T15:29:26Z","conference":{"name":"DAGA 2021 - 47. Jahrestagung für Akustik"},"language":[{"iso":"ger"}],"citation":{"short":"T. Hetkämper, D. Dreiling, L. Claes, B. Henning, in: Fortschritte der Akustik - DAGA 2021, 2021.","ieee":"T. Hetkämper, D. Dreiling, L. Claes, and B. Henning, “Tomographie des Schallfelds von Ultraschallwandlern mittels Schlierentechnik,” presented at the DAGA 2021 - 47. Jahrestagung für Akustik, 2021.","ama":"Hetkämper T, Dreiling D, Claes L, Henning B. Tomographie des Schallfelds von Ultraschallwandlern mittels Schlierentechnik. In: Fortschritte der Akustik - DAGA 2021. ; 2021.","apa":"Hetkämper, T., Dreiling, D., Claes, L., & Henning, B. (2021). Tomographie des Schallfelds von Ultraschallwandlern mittels Schlierentechnik. Fortschritte der Akustik - DAGA 2021. DAGA 2021 - 47. Jahrestagung für Akustik.","chicago":"Hetkämper, Tim, Dmitrij Dreiling, Leander Claes, and Bernd Henning. “Tomographie des Schallfelds von Ultraschallwandlern mittels Schlierentechnik.” In Fortschritte der Akustik - DAGA 2021, 2021.","bibtex":"@inproceedings{Hetkämper_Dreiling_Claes_Henning_2021, title={Tomographie des Schallfelds von Ultraschallwandlern mittels Schlierentechnik}, booktitle={Fortschritte der Akustik - DAGA 2021}, author={Hetkämper, Tim and Dreiling, Dmitrij and Claes, Leander and Henning, Bernd}, year={2021} }","mla":"Hetkämper, Tim, et al. “Tomographie des Schallfelds von Ultraschallwandlern mittels Schlierentechnik.” Fortschritte der Akustik - DAGA 2021, 2021."},"type":"conference","year":"2021","user_id":"38123","ddc":["620"],"title":"Tomographie des Schallfelds von Ultraschallwandlern mittels Schlierentechnik","status":"public","has_accepted_license":"1","date_created":"2021-10-08T08:08:17Z","publication_status":"published","file":[{"file_name":"Tomographie des Schallfelds von Ultraschallwandlern mittels Schlierentechnik.pdf","date_created":"2022-05-12T15:28:52Z","access_level":"open_access","file_id":"31240","creator":"timh1","file_size":870692,"relation":"main_file","date_updated":"2022-05-12T15:28:52Z","content_type":"application/pdf"}],"author":[{"full_name":"Hetkämper, Tim","first_name":"Tim","id":"38123","last_name":"Hetkämper"},{"last_name":"Dreiling","id":"32616","first_name":"Dmitrij","full_name":"Dreiling, Dmitrij"},{"id":"11829","last_name":"Claes","full_name":"Claes, Leander","orcid":"0000-0002-4393-268X","first_name":"Leander"},{"first_name":"Bernd","full_name":"Henning, Bernd","last_name":"Henning","id":"213"}],"department":[{"_id":"49"}],"file_date_updated":"2022-05-12T15:28:52Z","publication":"Fortschritte der Akustik - DAGA 2021"},{"issue":"095602 (17pp)","doi":"10.1088/0957-0233/26/9/095602","_id":"13893","intvolume":" 26","date_updated":"2022-01-06T06:51:46Z","language":[{"iso":"eng"}],"type":"journal_article","citation":{"chicago":"Bause, Fabian, Hauke Gravenkamp, Jens Rautenberg, and Bernd Henning. “Transient Modeling of Ultrasonic Guided Waves in Circular Viscoelastic Waveguides for Inverse Material Characterization.” Measurement Science and Technology 26, no. 095602 (17pp) (2015). https://doi.org/10.1088/0957-0233/26/9/095602.","apa":"Bause, F., Gravenkamp, H., Rautenberg, J., & Henning, B. (2015). Transient modeling of ultrasonic guided waves in circular viscoelastic waveguides for inverse material characterization. Measurement Science and Technology, 26(095602 (17pp)). https://doi.org/10.1088/0957-0233/26/9/095602","ama":"Bause F, Gravenkamp H, Rautenberg J, Henning B. Transient modeling of ultrasonic guided waves in circular viscoelastic waveguides for inverse material characterization. Measurement Science and Technology. 2015;26(095602 (17pp)). doi:10.1088/0957-0233/26/9/095602","mla":"Bause, Fabian, et al. “Transient Modeling of Ultrasonic Guided Waves in Circular Viscoelastic Waveguides for Inverse Material Characterization.” Measurement Science and Technology, vol. 26, no. 095602 (17pp), 2015, doi:10.1088/0957-0233/26/9/095602.","bibtex":"@article{Bause_Gravenkamp_Rautenberg_Henning_2015, title={Transient modeling of ultrasonic guided waves in circular viscoelastic waveguides for inverse material characterization}, volume={26}, DOI={10.1088/0957-0233/26/9/095602}, number={095602 (17pp)}, journal={Measurement Science and Technology}, author={Bause, Fabian and Gravenkamp, Hauke and Rautenberg, Jens and Henning, Bernd}, year={2015} }","short":"F. Bause, H. Gravenkamp, J. Rautenberg, B. Henning, Measurement Science and Technology 26 (2015).","ieee":"F. Bause, H. Gravenkamp, J. Rautenberg, and B. Henning, “Transient modeling of ultrasonic guided waves in circular viscoelastic waveguides for inverse material characterization,” Measurement Science and Technology, vol. 26, no. 095602 (17pp), 2015."},"year":"2015","user_id":"15911","title":"Transient modeling of ultrasonic guided waves in circular viscoelastic waveguides for inverse material characterization","abstract":[{"lang":"eng","text":"In this contribution, we present an efficient approach for the transient and time-causal modeling of guided waves in viscoelastic cylindrical waveguides in the context of ultrasonic material characterization. We use the scaled boundary finite element method (SBFEM) for efficient computation of the phase velocity dispersion. Regarding the viscoelastic behavior of the materials under consideration, we propose a decomposition approach that considers the real-valued frequency dependence of the (visco-)elastic moduli and, separately, of their attenuation. The modal expansion approach is utilized to take the transmitting and receiving transducers into account and to propagate the excited waveguide modes through a waveguide of finite length. The effectiveness of the proposed simulation model is shown by comparison with a standard transient FEM simulation as well as simulation results based on the exact solution of the complex-valued viscoelastic guided wave problem. Two material models are discussed, namely the fractional Zener model and the anti-Zener model; we re-interpret the latter in terms of the Rayleigh damping model. Measurements are taken on a polypropylene sample and the proposed transient simulation model is used for inverse material characterization. The extracted material properties may then be used in computer-aided design of ultrasonic systems."}],"status":"public","date_created":"2019-10-16T14:24:43Z","publication_identifier":{"issn":["0957-0233"]},"volume":26,"author":[{"last_name":"Bause","first_name":"Fabian","full_name":"Bause, Fabian"},{"full_name":"Gravenkamp, Hauke","first_name":"Hauke","last_name":"Gravenkamp"},{"first_name":"Jens","full_name":"Rautenberg, Jens","last_name":"Rautenberg"},{"first_name":"Bernd","full_name":"Henning, Bernd","last_name":"Henning"}],"keyword":["viscoelasticity","ultrasonics","guided waves","inverse problem","scaled boundary finite element method"],"publication":"Measurement Science and Technology","department":[{"_id":"49"}]},{"language":[{"iso":"eng"}],"year":"2015","citation":{"mla":"Bause, Fabian, et al. “Transient Modeling of Ultrasonic Guided Waves in Circular Viscoelastic Waveguides for Inverse Material Characterization.” Measurement Science and Technology, 095602, 2015, doi:10.1088/0957-0233/26/9/095602.","bibtex":"@article{Bause_Gravenkamp_Rautenberg_Henning_2015, title={Transient modeling of ultrasonic guided waves in circular viscoelastic waveguides for inverse material characterization}, DOI={10.1088/0957-0233/26/9/095602}, number={095602}, journal={Measurement Science and Technology}, author={Bause, Fabian and Gravenkamp, Hauke and Rautenberg, Jens and Henning, Bernd}, year={2015} }","apa":"Bause, F., Gravenkamp, H., Rautenberg, J., & Henning, B. (2015). Transient modeling of ultrasonic guided waves in circular viscoelastic waveguides for inverse material characterization. Measurement Science and Technology. https://doi.org/10.1088/0957-0233/26/9/095602","ama":"Bause F, Gravenkamp H, Rautenberg J, Henning B. Transient modeling of ultrasonic guided waves in circular viscoelastic waveguides for inverse material characterization. Measurement Science and Technology. 2015. doi:10.1088/0957-0233/26/9/095602","chicago":"Bause, Fabian, Hauke Gravenkamp, Jens Rautenberg, and Bernd Henning. “Transient Modeling of Ultrasonic Guided Waves in Circular Viscoelastic Waveguides for Inverse Material Characterization.” Measurement Science and Technology, 2015. https://doi.org/10.1088/0957-0233/26/9/095602.","ieee":"F. Bause, H. Gravenkamp, J. Rautenberg, and B. Henning, “Transient modeling of ultrasonic guided waves in circular viscoelastic waveguides for inverse material characterization,” Measurement Science and Technology, 2015.","short":"F. Bause, H. Gravenkamp, J. Rautenberg, B. Henning, Measurement Science and Technology (2015)."},"type":"journal_article","_id":"13894","date_updated":"2022-01-06T06:51:46Z","doi":"10.1088/0957-0233/26/9/095602","article_number":"095602","publication":"Measurement Science and Technology","department":[{"_id":"49"}],"author":[{"full_name":"Bause, Fabian","first_name":"Fabian","last_name":"Bause"},{"first_name":"Hauke","full_name":"Gravenkamp, Hauke","last_name":"Gravenkamp"},{"full_name":"Rautenberg, Jens","first_name":"Jens","last_name":"Rautenberg"},{"first_name":"Bernd","full_name":"Henning, Bernd","last_name":"Henning","id":"213"}],"date_created":"2019-10-16T14:26:53Z","status":"public","publication_identifier":{"issn":["0957-0233","1361-6501"]},"publication_status":"published","user_id":"15911","title":"Transient modeling of ultrasonic guided waves in circular viscoelastic waveguides for inverse material characterization"},{"_id":"13962","date_updated":"2022-01-06T06:51:48Z","type":"conference","citation":{"ieee":"B. Henning, “Trends im Design von Ultraschallsensoren,” 16AD.","short":"B. Henning, in: 16AD.","bibtex":"@inproceedings{Henning_16AD, title={Trends im Design von Ultraschallsensoren}, author={Henning, Bernd}, year={16AD} }","mla":"Henning, Bernd. Trends Im Design von Ultraschallsensoren. 16AD.","chicago":"Henning, Bernd. “Trends Im Design von Ultraschallsensoren,” 16AD.","apa":"Henning, B. (16AD). Trends im Design von Ultraschallsensoren.","ama":"Henning B. Trends im Design von Ultraschallsensoren. In: ; 16AD."},"year":"2012","language":[{"iso":"eng"}],"title":"Trends im Design von Ultraschallsensoren","user_id":"15911","status":"public","date_created":"2019-10-21T14:25:25Z","author":[{"first_name":"Bernd","full_name":"Henning, Bernd","last_name":"Henning","id":"213"}],"department":[{"_id":"49"}]}]