35 Publications
2023 | Journal Article | LibreCat-ID: 45445
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
LibreCat
| DOI
2022 | Conference Paper | LibreCat-ID: 6553
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.
LibreCat
| Files available
2022 | Journal Article | LibreCat-ID: 6579 | 
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
LibreCat
| DOI
| Download (ext.)
2022 | Misc | LibreCat-ID: 6558
Friesen O, Claes L, Feldmann N, Henning B. Estimation of Piezoelectric Material Parameters of Ring-Shaped Specimens.; 2022.
LibreCat
2022 | Journal Article | LibreCat-ID: 30863
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
LibreCat
| DOI
2021 | Journal Article | LibreCat-ID: 21082
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
LibreCat
| DOI
2021 | Misc | LibreCat-ID: 21564
Itner D, Gravenkamp H, Dreiling D, Feldmann N, Henning B. On the Forward Simulation and Cost Functions for the Ultrasonic Material Characterization of Polymers . GAMM Annual Meeting, Kassel; 2021.
LibreCat
2021 | Conference Paper | LibreCat-ID: 25265
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.
LibreCat
| Files available
2021 | Misc | LibreCat-ID: 21233
Schulze V, Schmidt S, Jurgelucks B, Feldmann N, Claes L. Optimal Experiment Design with Respect to Electrode Configurations for a Piezoelectric Problem.; 2021.
LibreCat
2021 | Journal Article | LibreCat-ID: 21341
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
LibreCat
| DOI
2021 | Conference Paper | LibreCat-ID: 22012
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
LibreCat
| DOI
2021 | Misc | LibreCat-ID: 23462
Schulze V, Schmidt S, Jurgelucks B, Feldmann N, Claes L. Piezoelectric BC Modeling for Electrode Shapes with OED.; 2021.
LibreCat
2021 | Conference Paper | LibreCat-ID: 40541 |
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
LibreCat
| DOI
| Download (ext.)
2021 | Journal Article | LibreCat-ID: 21232
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
LibreCat
| DOI
2021 | Dissertation | LibreCat-ID: 6563 |
Feldmann N. Ein modellbasiertes Messverfahren zur Charakterisierung von Piezokeramiken unter Verwendung eines einzelnen scheibenförmigen Probekörpers. Universität Paderborn; 2021. doi:10.17619/UNIPB/1-1264
LibreCat
| DOI
| Download (ext.)
2020 | Conference Paper | LibreCat-ID: 17089 |
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
LibreCat
| DOI
| Download (ext.)
2020 | Conference Paper | LibreCat-ID: 15163
Feldmann N, Schulze V, Jurgelucks B, Henning B. Solving piezoelectric inverse problems using Algorithmic Differentiation. In: Fortschritte Der Akustik - DAGA 2020. ; 2020:1125-1128.
LibreCat
2020 | Journal Article | LibreCat-ID: 19313
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
LibreCat
| DOI
2019 | Conference Paper | LibreCat-ID: 15164
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
LibreCat
| DOI
2019 | Journal Article | LibreCat-ID: 13143
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
LibreCat
| DOI
2019 | Conference Paper | LibreCat-ID: 12952 |
Dreiling D, Feldmann N, Henning B. A DC bias approach to the characterisation of non-linear material parameters of piezoelectric ceramics. In: AMA Service GmbH; 2019. doi:10.5162/sensoren2019/5.1.2
LibreCat
| DOI
| Download (ext.)
2019 | Misc | LibreCat-ID: 8482
Jurgelucks B, Schulze V, Feldmann N, Claes L. Arbitrary Sensitivity for Inverse Problems in Piezoelectricity.; 2019.
LibreCat
2018 | Journal Article | LibreCat-ID: 6562
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
LibreCat
| DOI
2018 | Conference Paper | LibreCat-ID: 6584
Feldmann N, Henning B. Efficient optimisation of initial values for characterising piezoelectric material parameters. In: Fortschritte Der Akustik. München; 2018:1275-1278.
LibreCat
2018 | Conference Paper | LibreCat-ID: 6586
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.
LibreCat
2018 | Misc | LibreCat-ID: 6593
Claes L, Feldmann N, Henning B. Materialparameter von Bleihaltigen Und Bleifreien Piezokeramiken Und Ihre Bedeutung in Der Anwendung. PI Ceramic Akademie, Lederhose; 2018.
LibreCat
2018 | Misc | LibreCat-ID: 6595
Feldmann N, Jurgelucks B, Claes L, Henning B. Vollständige Charakterisierung von Piezoelektrischen Scheiben Mit Ringelektroden. Workshop “Messtechnische Anwendungen von Ultraschall”, Drübeck; 2018.
LibreCat
2017 | Conference Paper | LibreCat-ID: 6572
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
LibreCat
| DOI
2017 | Conference Paper | LibreCat-ID: 6583
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
LibreCat
| DOI
2017 | Misc | LibreCat-ID: 6591
Claes L, Feldmann N, Henning B. Spektrale Verfahren Zur Bestimmung Der Akustischen Absorption in Fluiden Medien. Workshop “Schallfeldbasierte Messverfahren”, Drübeck; 2017.
LibreCat
2016 | Journal Article | LibreCat-ID: 6551
Bause F, Rautenberg J, Feldmann N, et al. Ultrasonic transmission measurements in the characterization of viscoelasticity utilizing polymeric waveguides. Measurement Science and Technology. 2016;27(10). doi:10.1088/0957-0233/27/10/105601
LibreCat
| DOI
2016 | Conference Paper | LibreCat-ID: 6580
Feldmann N, Bause F, Henning B. Vergleich zweier Verfahren der Unsicherheitsabschätzung bei linearisierten inversen Problemen mittels Bayes’scher Inferenz und Pseudoinverse am Beispiel akustischer Transmissionsmessung. In: Sensoren und Messsysteme 2016. Nürnberg; 2016. doi:10.5162/SENSOREN2016/6.3.2
LibreCat
| DOI
2016 | Journal Article | LibreCat-ID: 6582
Feldmann N, Bause F, Henning B. Uncertainty estimation for linearised inverse problems comparing Bayesian inference and a pseudoinverse approach for acoustic transmission measurements. tm - Technisches Messen. 2016;84(4). doi:10.1515/teme-2016-0022
LibreCat
| DOI
2016 | Misc | LibreCat-ID: 15176
Feldmann N, Bause F, Henning B. GUM-konforme Unsicherheitsabschätzung bei inversen Problemen am Beispiel akustischer Transmissionsmessungen.; 2016.
LibreCat
2014 | Misc | LibreCat-ID: 6550
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.
LibreCat
35 Publications
2023 | Journal Article | LibreCat-ID: 45445
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
LibreCat
| DOI
2022 | Conference Paper | LibreCat-ID: 6553
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.
LibreCat
| Files available
2022 | Journal Article | LibreCat-ID: 6579 |
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
LibreCat
| DOI
| Download (ext.)
2022 | Misc | LibreCat-ID: 6558
Friesen O, Claes L, Feldmann N, Henning B. Estimation of Piezoelectric Material Parameters of Ring-Shaped Specimens.; 2022.
LibreCat
2022 | Journal Article | LibreCat-ID: 30863
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
LibreCat
| DOI
2021 | Journal Article | LibreCat-ID: 21082
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
LibreCat
| DOI
2021 | Misc | LibreCat-ID: 21564
Itner D, Gravenkamp H, Dreiling D, Feldmann N, Henning B. On the Forward Simulation and Cost Functions for the Ultrasonic Material Characterization of Polymers . GAMM Annual Meeting, Kassel; 2021.
LibreCat
2021 | Conference Paper | LibreCat-ID: 25265
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.
LibreCat
| Files available
2021 | Misc | LibreCat-ID: 21233
Schulze V, Schmidt S, Jurgelucks B, Feldmann N, Claes L. Optimal Experiment Design with Respect to Electrode Configurations for a Piezoelectric Problem.; 2021.
LibreCat
2021 | Journal Article | LibreCat-ID: 21341
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
LibreCat
| DOI
2021 | Conference Paper | LibreCat-ID: 22012
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
LibreCat
| DOI
2021 | Misc | LibreCat-ID: 23462
Schulze V, Schmidt S, Jurgelucks B, Feldmann N, Claes L. Piezoelectric BC Modeling for Electrode Shapes with OED.; 2021.
LibreCat
2021 | Conference Paper | LibreCat-ID: 40541 |
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
LibreCat
| DOI
| Download (ext.)
2021 | Journal Article | LibreCat-ID: 21232
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
LibreCat
| DOI
2021 | Dissertation | LibreCat-ID: 6563 |
Feldmann N. Ein modellbasiertes Messverfahren zur Charakterisierung von Piezokeramiken unter Verwendung eines einzelnen scheibenförmigen Probekörpers. Universität Paderborn; 2021. doi:10.17619/UNIPB/1-1264
LibreCat
| DOI
| Download (ext.)
2020 | Conference Paper | LibreCat-ID: 17089 |
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
LibreCat
| DOI
| Download (ext.)
2020 | Conference Paper | LibreCat-ID: 15163
Feldmann N, Schulze V, Jurgelucks B, Henning B. Solving piezoelectric inverse problems using Algorithmic Differentiation. In: Fortschritte Der Akustik - DAGA 2020. ; 2020:1125-1128.
LibreCat
2020 | Journal Article | LibreCat-ID: 19313
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
LibreCat
| DOI
2019 | Conference Paper | LibreCat-ID: 15164
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
LibreCat
| DOI
2019 | Journal Article | LibreCat-ID: 13143
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
LibreCat
| DOI
2019 | Conference Paper | LibreCat-ID: 12952 |
Dreiling D, Feldmann N, Henning B. A DC bias approach to the characterisation of non-linear material parameters of piezoelectric ceramics. In: AMA Service GmbH; 2019. doi:10.5162/sensoren2019/5.1.2
LibreCat
| DOI
| Download (ext.)
2019 | Misc | LibreCat-ID: 8482
Jurgelucks B, Schulze V, Feldmann N, Claes L. Arbitrary Sensitivity for Inverse Problems in Piezoelectricity.; 2019.
LibreCat
2018 | Journal Article | LibreCat-ID: 6562
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
LibreCat
| DOI
2018 | Conference Paper | LibreCat-ID: 6584
Feldmann N, Henning B. Efficient optimisation of initial values for characterising piezoelectric material parameters. In: Fortschritte Der Akustik. München; 2018:1275-1278.
LibreCat
2018 | Conference Paper | LibreCat-ID: 6586
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.
LibreCat
2018 | Misc | LibreCat-ID: 6593
Claes L, Feldmann N, Henning B. Materialparameter von Bleihaltigen Und Bleifreien Piezokeramiken Und Ihre Bedeutung in Der Anwendung. PI Ceramic Akademie, Lederhose; 2018.
LibreCat
2018 | Misc | LibreCat-ID: 6595
Feldmann N, Jurgelucks B, Claes L, Henning B. Vollständige Charakterisierung von Piezoelektrischen Scheiben Mit Ringelektroden. Workshop “Messtechnische Anwendungen von Ultraschall”, Drübeck; 2018.
LibreCat
2017 | Conference Paper | LibreCat-ID: 6572
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
LibreCat
| DOI
2017 | Conference Paper | LibreCat-ID: 6583
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
LibreCat
| DOI
2017 | Misc | LibreCat-ID: 6591
Claes L, Feldmann N, Henning B. Spektrale Verfahren Zur Bestimmung Der Akustischen Absorption in Fluiden Medien. Workshop “Schallfeldbasierte Messverfahren”, Drübeck; 2017.
LibreCat
2016 | Journal Article | LibreCat-ID: 6551
Bause F, Rautenberg J, Feldmann N, et al. Ultrasonic transmission measurements in the characterization of viscoelasticity utilizing polymeric waveguides. Measurement Science and Technology. 2016;27(10). doi:10.1088/0957-0233/27/10/105601
LibreCat
| DOI
2016 | Conference Paper | LibreCat-ID: 6580
Feldmann N, Bause F, Henning B. Vergleich zweier Verfahren der Unsicherheitsabschätzung bei linearisierten inversen Problemen mittels Bayes’scher Inferenz und Pseudoinverse am Beispiel akustischer Transmissionsmessung. In: Sensoren und Messsysteme 2016. Nürnberg; 2016. doi:10.5162/SENSOREN2016/6.3.2
LibreCat
| DOI
2016 | Journal Article | LibreCat-ID: 6582
Feldmann N, Bause F, Henning B. Uncertainty estimation for linearised inverse problems comparing Bayesian inference and a pseudoinverse approach for acoustic transmission measurements. tm - Technisches Messen. 2016;84(4). doi:10.1515/teme-2016-0022
LibreCat
| DOI
2016 | Misc | LibreCat-ID: 15176
Feldmann N, Bause F, Henning B. GUM-konforme Unsicherheitsabschätzung bei inversen Problemen am Beispiel akustischer Transmissionsmessungen.; 2016.
LibreCat
2014 | Misc | LibreCat-ID: 6550
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.
LibreCat