--- _id: '21232' article_number: '106389' author: - first_name: Dominik full_name: Itner, Dominik last_name: Itner - first_name: Hauke full_name: Gravenkamp, Hauke last_name: Gravenkamp - first_name: Dmitrij full_name: Dreiling, Dmitrij id: '32616' last_name: Dreiling - first_name: Nadine full_name: Feldmann, Nadine id: '23082' last_name: Feldmann - first_name: Bernd full_name: Henning, Bernd id: '213' last_name: Henning citation: 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. Published online 2021. doi: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 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} }' 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. 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.' 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. short: D. Itner, H. Gravenkamp, D. Dreiling, N. Feldmann, B. Henning, Ultrasonics (2021). date_created: 2021-02-15T09:53:32Z date_updated: 2023-09-25T08:09:24Z department: - _id: '49' doi: 10.1016/j.ultras.2021.106389 language: - iso: eng project: - _id: '89' grant_number: '409779252' name: Vollständige Bestimmung der akustischen Materialparameter von Polymeren publication: Ultrasonics publication_identifier: issn: - 0041-624X publication_status: published quality_controlled: '1' status: public title: Efficient semi-analytical simulation of elastic guided waves in cylinders subject to arbitrary non-symmetric loads type: journal_article user_id: '32616' year: '2021' ... --- _id: '21341' abstract: - lang: eng 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. author: - first_name: Nadine full_name: Feldmann, Nadine id: '23082' last_name: Feldmann - first_name: Veronika full_name: Schulze, Veronika last_name: Schulze - first_name: Leander full_name: Claes, Leander id: '11829' last_name: Claes orcid: 0000-0002-4393-268X - first_name: Benjamin full_name: Jurgelucks, Benjamin last_name: Jurgelucks - first_name: Lars full_name: Meihost, Lars id: '24769' last_name: Meihost - first_name: Andrea full_name: Walther, Andrea last_name: Walther - first_name: Bernd full_name: Henning, Bernd id: '213' last_name: Henning citation: 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' 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} }' 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.' 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.' 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.' short: N. Feldmann, V. Schulze, L. Claes, B. Jurgelucks, L. Meihost, A. Walther, B. Henning, Tm - Technisches Messen 88 (2021) 294–302. date_created: 2021-03-01T14:49:51Z date_updated: 2026-01-05T07:54:13Z department: - _id: '49' doi: 10.1515/teme-2020-0096 intvolume: ' 88' issue: '5' language: - iso: eng page: 294 - 302 project: - _id: '90' name: Ein modellbasiertes Messverfahren zur Charakterisierung der frequenzabhängigen Materialeigenschaften von Piezokeramiken unter Verwendung eines einzelnen Probekörperindividuums - _id: '245' name: 'FOR 5208: Modellbasierte Bestimmung nichtlinearer Eigenschaften von Piezokeramiken für Leistungsschallanwendungen (NEPTUN)' publication: tm - Technisches Messen publication_identifier: issn: - 2196-7113 - 0171-8096 publication_status: published quality_controlled: '1' status: public title: 'Modelling damping in piezoceramics: A comparative study' type: journal_article user_id: '11829' volume: 88 year: '2021' ... --- _id: '22012' author: - first_name: Leander full_name: Claes, Leander id: '11829' last_name: Claes orcid: 0000-0002-4393-268X - first_name: Nadine full_name: Feldmann, Nadine id: '23082' last_name: Feldmann - first_name: Benjamin full_name: Jurgelucks, Benjamin last_name: Jurgelucks - first_name: Veronika full_name: Schulze, Veronika last_name: Schulze - first_name: Stephan full_name: Schmidt, Stephan last_name: Schmidt - first_name: Andrea full_name: Walther, Andrea last_name: Walther - first_name: Bernd full_name: Henning, Bernd id: '213' last_name: Henning citation: ama: 'Claes L, Feldmann N, Jurgelucks B, et al. Optimised Multi-Electrode Topology for Piezoelectric Material Characterisation. In: ; 2021:237-238. doi:10.5162/SMSI2021/A10.1' apa: Claes, L., Feldmann, N., Jurgelucks, B., Schulze, V., Schmidt, S., Walther, A., & Henning, B. (2021). Optimised Multi-Electrode Topology for Piezoelectric Material Characterisation. 237–238. https://doi.org/10.5162/SMSI2021/A10.1 bibtex: '@inproceedings{Claes_Feldmann_Jurgelucks_Schulze_Schmidt_Walther_Henning_2021, title={Optimised Multi-Electrode Topology for Piezoelectric Material Characterisation}, DOI={10.5162/SMSI2021/A10.1}, author={Claes, Leander and Feldmann, Nadine and Jurgelucks, Benjamin and Schulze, Veronika and Schmidt, Stephan and Walther, Andrea and Henning, Bernd}, year={2021}, pages={237–238} }' chicago: Claes, Leander, Nadine Feldmann, Benjamin Jurgelucks, Veronika Schulze, Stephan Schmidt, Andrea Walther, and Bernd Henning. “Optimised Multi-Electrode Topology for Piezoelectric Material Characterisation,” 237–38, 2021. https://doi.org/10.5162/SMSI2021/A10.1. ieee: 'L. Claes et al., “Optimised Multi-Electrode Topology for Piezoelectric Material Characterisation,” Nürnberg, 2021, pp. 237–238, doi: 10.5162/SMSI2021/A10.1.' mla: Claes, Leander, et al. Optimised Multi-Electrode Topology for Piezoelectric Material Characterisation. 2021, pp. 237–38, doi:10.5162/SMSI2021/A10.1. short: 'L. Claes, N. Feldmann, B. Jurgelucks, V. Schulze, S. Schmidt, A. Walther, B. Henning, in: 2021, pp. 237–238.' conference: location: Nürnberg name: Sensor and Measurement Science International date_created: 2021-05-06T16:25:42Z date_updated: 2026-01-05T07:54:28Z department: - _id: '49' doi: 10.5162/SMSI2021/A10.1 language: - iso: eng page: 237-238 project: - _id: '90' name: Ein modellbasiertes Messverfahren zur Charakterisierung der frequenzabhängigen Materialeigenschaften von Piezokeramiken unter Verwendung eines einzelnen Probekörperindividuums - _id: '245' name: 'FOR 5208: Modellbasierte Bestimmung nichtlinearer Eigenschaften von Piezokeramiken für Leistungsschallanwendungen (NEPTUN)' publication_identifier: unknown: - 978-3-9819376-4-0 status: public title: Optimised Multi-Electrode Topology for Piezoelectric Material Characterisation type: conference user_id: '11829' year: '2021' ... --- _id: '25265' abstract: - lang: eng 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." author: - first_name: Dmitrij full_name: Dreiling, Dmitrij id: '32616' last_name: Dreiling - first_name: Dominik full_name: Itner, Dominik last_name: Itner - first_name: Nadine full_name: Feldmann, Nadine id: '23082' last_name: Feldmann - first_name: Claus full_name: Scheidemann, Claus id: '38259' last_name: Scheidemann - first_name: Hauke full_name: Gravenkamp, Hauke last_name: Gravenkamp - first_name: Bernd full_name: Henning, Bernd id: '213' last_name: Henning 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. 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} }' 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.' 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. 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. 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.' conference: end_date: 2021-08-18 location: Wien name: DAGA 2021 - 47. JAHRESTAGUNG FÜR AKUSTIK start_date: 2021-08-15 date_created: 2021-10-04T07:54:10Z date_updated: 2026-06-02T10:53:51Z ddc: - '620' department: - _id: '49' - _id: '151' has_accepted_license: '1' language: - iso: eng main_file_link: - open_access: '1' url: https://pub.dega-akustik.de/DAGA_2021/data/articles/000138.pdf oa: '1' place: Wien project: - _id: '89' name: Vollständige Bestimmung der akustischen Materialparameter von Polymeren publication: Fortschritte der Akustik - DAGA 2021 publication_status: published publisher: Deutsche Gesellschaft für Akustik e.V. (DEGA) status: public title: Application and modelling of ultrasonic transducers using 1-3 piezoelectric composites with structured electrodes type: conference user_id: '32616' year: '2021' ... --- _id: '17352' author: - first_name: Elmar full_name: Moritzer, Elmar last_name: Moritzer - first_name: Matthias full_name: Hüttner, Matthias last_name: Hüttner - first_name: Bernd full_name: Henning, Bernd id: '213' last_name: Henning - first_name: Manuel full_name: Webersen, Manuel id: '11289' last_name: Webersen orcid: 0000-0001-6411-4232 citation: 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' 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} }' 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.' 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.' 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. short: 'E. Moritzer, M. Hüttner, B. Henning, M. Webersen, in: C. Hopmann, R. Dahlmann (Eds.), Advances in Polymer Processing 2020, Springer, Berlin, Heidelberg, 2020.' conference: location: Aachen name: International Symposium on Plastics Technology date_created: 2020-07-01T12:33:10Z date_updated: 2022-01-06T06:53:08Z department: - _id: '49' doi: 10.1007/978-3-662-60809-8_16 editor: - first_name: Christian full_name: Hopmann, Christian last_name: Hopmann - first_name: Rainer full_name: Dahlmann, Rainer last_name: Dahlmann language: - iso: eng place: Berlin, Heidelberg publication: Advances in Polymer Processing 2020 publication_identifier: isbn: - '9783662608081' - '9783662608098' publication_status: published publisher: Springer status: public title: The Influence of Hydrothermal Aging on the Material Properties of Continuous Fiber-Reinforced Thermoplastics and its Non-Destructive Characterization type: book_chapter user_id: '11289' year: '2020' ... --- _id: '18850' abstract: - lang: eng 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.

author: - first_name: Michael full_name: Poeplau, Michael last_name: Poeplau - first_name: Stephan full_name: Ester, Stephan last_name: Ester - first_name: Bernd full_name: Henning, Bernd id: '213' last_name: Henning - first_name: Thorsten full_name: Wagner, Thorsten last_name: Wagner citation: 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 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} }' 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. ieee: M. Poeplau, S. Ester, B. Henning, and T. Wagner, “Recombination mechanisms of luminescence type gas sensors,” Physical Chemistry Chemical Physics, 2020. mla: Poeplau, Michael, et al. “Recombination Mechanisms of Luminescence Type Gas Sensors.” Physical Chemistry Chemical Physics, 2020, doi:10.1039/d0cp02269a. short: M. Poeplau, S. Ester, B. Henning, T. Wagner, Physical Chemistry Chemical Physics (2020). date_created: 2020-09-02T11:56:41Z date_updated: 2022-01-06T06:53:52Z department: - _id: '49' doi: 10.1039/d0cp02269a language: - iso: eng publication: Physical Chemistry Chemical Physics publication_identifier: issn: - 1463-9076 - 1463-9084 publication_status: published status: public title: Recombination mechanisms of luminescence type gas sensors type: journal_article user_id: '15911' year: '2020' ... --- _id: '17089' author: - first_name: Dmitrij full_name: Dreiling, Dmitrij id: '32616' last_name: Dreiling - first_name: Dominik Thor full_name: Itner, Dominik Thor last_name: Itner - first_name: Nadine full_name: Feldmann, Nadine id: '23082' last_name: Feldmann - first_name: Hauke full_name: Gravenkamp, Hauke last_name: Gravenkamp - first_name: Bernd full_name: Henning, Bernd id: '213' last_name: Henning citation: 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' 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' 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} }' 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. 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. 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. short: 'D. Dreiling, D.T. Itner, N. Feldmann, H. Gravenkamp, B. Henning, in: AMA Service GmbH, 2020.' conference: location: Nürnberg name: Sensor and Measurement Science International date_created: 2020-06-12T13:47:00Z date_updated: 2022-01-06T06:53:04Z department: - _id: '49' doi: 10.5162/SMSI2020/D1.3 language: - iso: eng main_file_link: - open_access: '1' url: https://www.ama-science.org/proceedings/getFile/Zmp0ZN== oa: '1' project: - _id: '89' grant_number: '409779252' name: Vollständige Bestimmung der akustischen Materialparameter von Polymeren publication_status: published publisher: AMA Service GmbH status: public title: Increasing the sensitivity in the determination of material parameters by using arbitrary loads in ultrasonic transmission measurements type: conference user_id: '32616' year: '2020' ... --- _id: '15490' author: - first_name: Leander full_name: Claes, Leander id: '11829' last_name: Claes orcid: 0000-0002-4393-268X - first_name: Elmar full_name: Baumhögger, Elmar id: '15164' last_name: Baumhögger - first_name: Torben full_name: Rüther, Torben id: '76950' last_name: Rüther - first_name: Jan full_name: Gierse, Jan id: '28610' last_name: Gierse - first_name: Thomas full_name: Tröster, Thomas id: '553' last_name: Tröster - first_name: Bernd full_name: Henning, Bernd id: '213' last_name: Henning 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. 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} }' 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. 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. mla: Claes, Leander, et al. “Reduction of Systematic Measurement Deviation in Acoustic Absorption Measurement Systems.” Fortschritte Der Akustik - DAGA 2020, 2020, pp. 1077–80. short: 'L. Claes, E. Baumhögger, T. Rüther, J. Gierse, T. Tröster, B. Henning, in: Fortschritte Der Akustik - DAGA 2020, 2020, pp. 1077–1080.' date_created: 2020-01-10T16:09:17Z date_updated: 2022-01-06T06:52:27Z ddc: - '620' department: - _id: '49' - _id: '155' - _id: '149' - _id: '219' file: - access_level: open_access content_type: application/pdf creator: leanderc date_created: 2020-05-07T14:39:55Z date_updated: 2020-05-08T14:57:48Z file_id: '16942' file_name: daga.pdf file_size: 6699449 relation: main_file file_date_updated: 2020-05-08T14:57:48Z has_accepted_license: '1' language: - iso: eng oa: '1' page: 1077-1080 publication: Fortschritte der Akustik - DAGA 2020 status: public title: Reduction of systematic measurement deviation in acoustic absorption measurement systems type: conference user_id: '11829' year: '2020' ... --- _id: '15163' author: - first_name: Nadine full_name: Feldmann, Nadine id: '23082' last_name: Feldmann - first_name: Veronika full_name: Schulze, Veronika last_name: Schulze - first_name: Benjamin full_name: Jurgelucks, Benjamin last_name: Jurgelucks - first_name: Bernd full_name: Henning, Bernd id: '213' last_name: Henning citation: 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). 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} }' 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. 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. mla: Feldmann, Nadine, et al. “Solving Piezoelectric Inverse Problems Using Algorithmic Differentiation.” Fortschritte Der Akustik - DAGA 2020, 2020, pp. 1125–28. short: 'N. Feldmann, V. Schulze, B. Jurgelucks, B. Henning, in: Fortschritte Der Akustik - DAGA 2020, 2020, pp. 1125–1128.' date_created: 2019-11-25T08:17:32Z date_updated: 2022-01-06T06:52:16Z department: - _id: '49' language: - iso: eng page: 1125-1128 project: - _id: '90' name: Ein modellbasiertes Messverfahren zur Charakterisierung der frequenzabhängigen Materialeigenschaften von Piezokeramiken unter Verwendung eines einzelnen Probekörperindividuums publication: Fortschritte der Akustik - DAGA 2020 publication_status: published status: public title: Solving piezoelectric inverse problems using Algorithmic Differentiation type: conference user_id: '23082' year: '2020' ... --- _id: '15264' author: - first_name: Sarah full_name: Johannesmann, Sarah id: '29190' last_name: Johannesmann - first_name: Sebastian full_name: Becker, Sebastian last_name: Becker - first_name: Manuel full_name: Webersen, Manuel id: '11289' last_name: Webersen orcid: 0000-0001-6411-4232 - first_name: Bernd full_name: Henning, Bernd id: '213' last_name: Henning citation: 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' 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 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} }' 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. 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. 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. short: 'S. Johannesmann, S. Becker, M. Webersen, B. Henning, in: SMSI 2020 - Measurement Science, 2020.' conference: location: Nuremberg name: SMSI 2020 date_created: 2019-12-10T08:07:56Z date_updated: 2022-01-06T06:52:20Z department: - _id: '49' doi: 10.5162/SMSI2020/D6.1 language: - iso: eng project: - _id: '52' name: Computing Resources Provided by the Paderborn Center for Parallel Computing publication: SMSI 2020 - Measurement Science publication_identifier: isbn: - 978-3-9819376-2-6 publication_status: published status: public title: Determination of Murnaghan constants of plate-shaped polymers under uniaxial tensile load type: conference user_id: '29190' year: '2020' ... --- _id: '51879' author: - first_name: Michael full_name: Poeplau, Michael last_name: Poeplau - first_name: Stephan full_name: Ester, Stephan last_name: Ester - first_name: Bernd full_name: Henning, Bernd id: '213' last_name: Henning - first_name: Thorsten full_name: Wagner, Thorsten last_name: Wagner citation: ama: 'Poeplau M, Ester S, Henning B, Wagner T. Zinkoxid als photostabiler Luminophor zur optischen Sauerstoffdetektion. In: AMA Service GmbH, Von-Münchhausen-Str. 49, 31515 Wunstorf; 2020. doi:10.5162/sensoren2019/5.2.3' apa: Poeplau, M., Ester, S., Henning, B., & Wagner, T. (2020). Zinkoxid als photostabiler Luminophor zur optischen Sauerstoffdetektion. https://doi.org/10.5162/sensoren2019/5.2.3 bibtex: '@inproceedings{Poeplau_Ester_Henning_Wagner_2020, title={Zinkoxid als photostabiler Luminophor zur optischen Sauerstoffdetektion}, DOI={10.5162/sensoren2019/5.2.3}, publisher={AMA Service GmbH, Von-Münchhausen-Str. 49, 31515 Wunstorf}, author={Poeplau, Michael and Ester, Stephan and Henning, Bernd and Wagner, Thorsten}, year={2020} }' chicago: Poeplau, Michael, Stephan Ester, Bernd Henning, and Thorsten Wagner. “Zinkoxid Als Photostabiler Luminophor Zur Optischen Sauerstoffdetektion.” AMA Service GmbH, Von-Münchhausen-Str. 49, 31515 Wunstorf, 2020. https://doi.org/10.5162/sensoren2019/5.2.3. ieee: 'M. Poeplau, S. Ester, B. Henning, and T. Wagner, “Zinkoxid als photostabiler Luminophor zur optischen Sauerstoffdetektion,” 2020, doi: 10.5162/sensoren2019/5.2.3.' mla: Poeplau, Michael, et al. Zinkoxid Als Photostabiler Luminophor Zur Optischen Sauerstoffdetektion. AMA Service GmbH, Von-Münchhausen-Str. 49, 31515 Wunstorf, 2020, doi:10.5162/sensoren2019/5.2.3. short: 'M. Poeplau, S. Ester, B. Henning, T. Wagner, in: AMA Service GmbH, Von-Münchhausen-Str. 49, 31515 Wunstorf, 2020.' date_created: 2024-02-26T12:13:04Z date_updated: 2024-02-26T12:17:27Z department: - _id: '49' doi: 10.5162/sensoren2019/5.2.3 language: - iso: eng publication_status: published publisher: AMA Service GmbH, Von-Münchhausen-Str. 49, 31515 Wunstorf status: public title: Zinkoxid als photostabiler Luminophor zur optischen Sauerstoffdetektion type: conference user_id: '15911' year: '2020' ... --- _id: '24479' author: - first_name: Elmar full_name: Moritzer, Elmar id: '20531' last_name: Moritzer - first_name: M. full_name: Hüttner, M. last_name: Hüttner - first_name: Bernd full_name: Henning, Bernd id: '213' last_name: Henning - first_name: Manuel full_name: Webersen, Manuel id: '11289' last_name: Webersen orcid: 0000-0001-6411-4232 citation: 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: Advances in Polymer Processing 2020. ; 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 Advances in Polymer Processing 2020. https://doi.org/10.1007/978-3-662-60809-8_16 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}, author={Moritzer, Elmar and Hüttner, M. and Henning, Bernd and Webersen, Manuel}, year={2020} }' chicago: Moritzer, Elmar, M. 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. Berlin, Heidelberg, 2020. https://doi.org/10.1007/978-3-662-60809-8_16. 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, Berlin, Heidelberg, 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, 2020, doi:10.1007/978-3-662-60809-8_16. short: 'E. Moritzer, M. Hüttner, B. Henning, M. Webersen, in: Advances in Polymer Processing 2020, Berlin, Heidelberg, 2020.' date_created: 2021-09-15T07:31:08Z date_updated: 2023-04-26T13:39:29Z department: - _id: '321' - _id: '9' - _id: '367' - _id: '147' doi: 10.1007/978-3-662-60809-8_16 language: - iso: eng place: Berlin, Heidelberg publication: Advances in Polymer Processing 2020 publication_status: published quality_controlled: '1' status: public title: The Influence of Hydrothermal Aging on the Material Properties of Continuous Fiber-Reinforced Thermoplastics and its Non-Destructive Characterization type: book_chapter user_id: '38212' year: '2020' ... --- _id: '15489' author: - first_name: Leander full_name: Claes, Leander id: '11829' last_name: Claes orcid: 0000-0002-4393-268X - first_name: Carolin full_name: Steidl, Carolin last_name: Steidl - first_name: Tim full_name: Hetkämper, Tim id: '38123' last_name: Hetkämper - first_name: Bernd full_name: Henning, Bernd id: '213' last_name: Henning citation: ama: Claes L, Steidl C, Hetkämper T, Henning B. Estimation of Acoustic Wave Non-Linearity in Ultrasonic Measurement Systems. Cornell University; 2020. doi:10.48550/arXiv.2001.05708 apa: Claes, L., Steidl, C., Hetkämper, T., & Henning, B. (2020). Estimation of acoustic wave non-linearity in ultrasonic measurement systems. Cornell University. https://doi.org/10.48550/arXiv.2001.05708 bibtex: '@book{Claes_Steidl_Hetkämper_Henning_2020, title={Estimation of acoustic wave non-linearity in ultrasonic measurement systems}, DOI={10.48550/arXiv.2001.05708}, publisher={Cornell University}, author={Claes, Leander and Steidl, Carolin and Hetkämper, Tim and Henning, Bernd}, year={2020} }' chicago: Claes, Leander, Carolin Steidl, Tim Hetkämper, and Bernd Henning. Estimation of Acoustic Wave Non-Linearity in Ultrasonic Measurement Systems. Cornell University, 2020. https://doi.org/10.48550/arXiv.2001.05708. ieee: L. Claes, C. Steidl, T. Hetkämper, and B. Henning, Estimation of acoustic wave non-linearity in ultrasonic measurement systems. Cornell University, 2020. mla: Claes, Leander, et al. Estimation of Acoustic Wave Non-Linearity in Ultrasonic Measurement Systems. Cornell University, 2020, doi:10.48550/arXiv.2001.05708. short: L. Claes, C. Steidl, T. Hetkämper, B. Henning, Estimation of Acoustic Wave Non-Linearity in Ultrasonic Measurement Systems, Cornell University, 2020. date_created: 2020-01-10T16:05:41Z date_updated: 2024-10-31T08:11:54Z department: - _id: '49' doi: 10.48550/arXiv.2001.05708 external_id: arxiv: - '2001.05708' language: - iso: eng main_file_link: - open_access: '1' url: https://arxiv.org/pdf/2001.05708 oa: '1' publisher: Cornell University status: public title: Estimation of acoustic wave non-linearity in ultrasonic measurement systems type: misc user_id: '11829' year: '2020' ... --- _id: '19313' abstract: - lang: eng 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. author: - first_name: Nadine full_name: Feldmann, Nadine id: '23082' last_name: Feldmann - first_name: Veronika full_name: Schulze, Veronika last_name: Schulze - first_name: Leander full_name: Claes, Leander id: '11829' last_name: Claes orcid: 0000-0002-4393-268X - first_name: Benjamin full_name: Jurgelucks, Benjamin last_name: Jurgelucks - first_name: Andrea full_name: Walther, Andrea last_name: Walther - first_name: Bernd full_name: Henning, Bernd id: '213' last_name: Henning citation: 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 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} }' 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. 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.' 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. short: N. Feldmann, V. Schulze, L. Claes, B. Jurgelucks, A. Walther, B. Henning, Tm - Technisches Messen (2020) 50–55. date_created: 2020-09-11T11:57:50Z date_updated: 2026-01-05T07:53:10Z department: - _id: '49' doi: 10.1515/teme-2020-0012 language: - iso: eng page: 50-55 project: - _id: '90' name: Ein modellbasiertes Messverfahren zur Charakterisierung der frequenzabhängigen Materialeigenschaften von Piezokeramiken unter Verwendung eines einzelnen Probekörperindividuums - _id: '245' name: 'FOR 5208: Modellbasierte Bestimmung nichtlinearer Eigenschaften von Piezokeramiken für Leistungsschallanwendungen (NEPTUN)' publication: tm - Technisches Messen publication_identifier: issn: - 2196-7113 - 0171-8096 publication_status: published quality_controlled: '1' status: public title: Inverse piezoelectric material parameter characterization using a single disc-shaped specimen type: journal_article user_id: '11829' year: '2020' ... --- _id: '9718' author: - first_name: Sarah full_name: Johannesmann, Sarah id: '29190' last_name: Johannesmann - first_name: Manuel full_name: Webersen, Manuel id: '11289' last_name: Webersen orcid: 0000-0001-6411-4232 - first_name: Julia full_name: Düchting, Julia last_name: Düchting - first_name: Leander full_name: Claes, Leander id: '11829' last_name: Claes orcid: 0000-0002-4393-268X - first_name: Bernd full_name: Henning, Bernd id: '213' last_name: Henning citation: 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' 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 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} }' 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. 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. 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. short: 'S. Johannesmann, M. Webersen, J. Düchting, L. Claes, B. Henning, in: 45th Annual Review of Progress in Quantitative Nondestructive Evaluation , 2019.' conference: end_date: 2018-07-19 location: Burlington name: '45th Annual Review of Progress in Quantitative Nondestructive Evaluation ' start_date: 2018-07-16 date_created: 2019-05-11T09:49:57Z date_updated: 2022-01-06T07:04:18Z department: - _id: '49' doi: 10.1063/1.5099742 intvolume: ' 38' language: - iso: eng 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 publication: '45th Annual Review of Progress in Quantitative Nondestructive Evaluation ' publication_identifier: unknown: - 978-0-7354-1832-5 publication_status: published status: public title: Characterization of the linear-acoustic material behavior of fiber-reinforced composites using lamb waves type: conference user_id: '11829' volume: 38 year: '2019' ... --- _id: '15488' abstract: - lang: eng text: The continuous refinement of sensor technologies enables the manufacturing industry to capture increasing amounts of data during the production process. As processes take time to complete, sensors register large amounts of time-series-like data for each product. In order to make this data usable, a feature extraction is mandatory. 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. author: - first_name: Christian full_name: Thiel, Christian last_name: Thiel - first_name: Carolin full_name: Steidl, Carolin last_name: Steidl - first_name: Bernd full_name: Henning, Bernd id: '213' last_name: Henning citation: 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' 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 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} }' 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. 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. 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. 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.' corporate_editor: - AMA Service GmbH date_created: 2020-01-10T16:03:58Z date_updated: 2022-01-06T06:52:27Z department: - _id: '49' doi: 10.5162/SENSOREN2019/P2.9 keyword: - Dynamic Time Warping - Feature Extraction - Masking - Neural Networks language: - iso: eng place: Von-Münchhausen-Str. 49, 31515 Wunstorf publication: 20. GMA/ITG-Fachtagung. Sensoren und Messsysteme 2019 publication_identifier: isbn: - 978-3-9819376-0-2 status: public title: P2.9 Comparison of deep feature extraction techniques for varying-length time series from an industrial piercing press type: conference user_id: '11829' year: '2019' ... --- _id: '15164' author: - first_name: Nadine full_name: Feldmann, Nadine id: '23082' last_name: Feldmann - first_name: Benjamin full_name: Jurgelucks, Benjamin last_name: Jurgelucks - first_name: Leander full_name: Claes, Leander id: '11829' last_name: Claes orcid: 0000-0002-4393-268X - first_name: Bernd full_name: Henning, Bernd id: '213' last_name: Henning citation: 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' 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 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} }' 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. 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. 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. short: 'N. Feldmann, B. Jurgelucks, L. Claes, B. Henning, in: 2019 International Congress on Ultrasonics, 2019.' date_created: 2019-11-25T08:22:46Z date_updated: 2022-01-06T06:52:16Z department: - _id: '49' doi: 10.1121/2.0001070 language: - iso: eng project: - _id: '90' name: Ein modellbasiertes Messverfahren zur Charakterisierung der frequenzabhängigen Materialeigenschaften von Piezokeramiken unter Verwendung eines einzelnen Probekörperindividuums publication: 2019 International Congress on Ultrasonics publication_status: published status: public title: A sensitivity-based optimisation procedure for the characterisation of piezoelectric discs type: conference user_id: '23082' year: '2019' ... --- _id: '15261' author: - first_name: Yevgeniya full_name: Lugovtsova, Yevgeniya last_name: Lugovtsova - first_name: Sarah full_name: Johannesmann, Sarah id: '29190' last_name: Johannesmann - first_name: Bernd full_name: Henning, Bernd id: '213' last_name: Henning - first_name: Jens full_name: Prager, Jens last_name: Prager citation: 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' 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' 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} }' 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. 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. short: 'Y. Lugovtsova, S. Johannesmann, B. Henning, J. Prager, in: 2019 International Congress on Ultrasonics, Acoustical Society of America, Bruges, 2019.' conference: end_date: 2019-09-06 location: Bruges name: ICU 2019 start_date: 2019-09-03 date_created: 2019-12-10T07:59:02Z date_updated: 2022-01-06T06:52:20Z department: - _id: '49' doi: 10.1121/2.0001074 language: - iso: eng place: Bruges project: - _id: '105' grant_number: '449607253' name: Vermiedene Kreuzungen von Lamb-Wellenmoden in mehrlagigen Strukturen publication: 2019 International Congress on Ultrasonics publication_status: published publisher: Acoustical Society of America series_title: Proceedings of Meetings on Acoustics status: public title: Analysis of Lamb wave mode repulsion and its implications to the characterisation of adhesive bonding strength type: conference user_id: '29190' year: '2019' ... --- _id: '16076' author: - first_name: Tim full_name: Hetkämper, Tim id: '38123' last_name: Hetkämper - first_name: Leander full_name: Claes, Leander id: '11829' last_name: Claes orcid: 0000-0002-4393-268X - first_name: Bernd full_name: Henning, Bernd id: '213' last_name: Henning citation: 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} }' 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. 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. 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.' conference: end_date: '2019-09-06 ' location: Bruges name: 2019 International Congress on Ultrasonics start_date: 2019-09-03 date_created: 2020-02-25T12:17:24Z date_updated: 2022-01-06T06:52:43Z department: - _id: '49' doi: 10.1121/2.0001110 language: - iso: eng project: - _id: '52' name: Computing Resources Provided by the Paderborn Center for Parallel Computing publication: 2019 International Congress on Ultrasonics status: public title: Evolutionary algorithm for the design of passive electric matching networks for ultrasonic transducers type: conference user_id: '38123' year: '2019' ... --- _id: '13143' author: - first_name: Leander full_name: Claes, Leander id: '11829' last_name: Claes orcid: 0000-0002-4393-268X - first_name: Lars Moritz full_name: Hülskämper, Lars Moritz last_name: Hülskämper - first_name: Elmar full_name: Baumhögger, Elmar id: '15164' last_name: Baumhögger - first_name: Nadine full_name: Feldmann, Nadine id: '23082' last_name: Feldmann - first_name: René Spencer full_name: Chatwell, René Spencer last_name: Chatwell - first_name: Jadran full_name: Vrabec, Jadran last_name: Vrabec - first_name: Bernd full_name: Henning, Bernd id: '213' last_name: Henning citation: 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} }' 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. 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. 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. short: L. Claes, L.M. Hülskämper, E. Baumhögger, N. Feldmann, R.S. Chatwell, J. Vrabec, B. Henning, Tm - Technisches Messen (2019) 2–6. date_created: 2019-09-05T15:39:28Z date_updated: 2022-01-06T06:51:29Z department: - _id: '49' doi: 10.1515/teme-2019-0038 language: - iso: eng page: 2-6 project: - _id: '52' name: Computing Resources Provided by the Paderborn Center for Parallel Computing publication: tm - Technisches Messen publication_identifier: issn: - 2196-7113 - 0171-8096 publication_status: published quality_controlled: '1' 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 type: journal_article user_id: '11829' year: '2019' ...