@inproceedings{51879,
  author       = {{Poeplau, Michael and Ester, Stephan and Henning, Bernd and Wagner, Thorsten}},
  publisher    = {{AMA Service GmbH, Von-Münchhausen-Str. 49, 31515 Wunstorf}},
  title        = {{{Zinkoxid als photostabiler Luminophor zur optischen Sauerstoffdetektion}}},
  doi          = {{10.5162/sensoren2019/5.2.3}},
  year         = {{2020}},
}

@inproceedings{13943,
  author       = {{Krumme, Matthias and Webersen, Manuel and Claes, Leander and Webersen, Yvonne}},
  booktitle    = {{Fortschritte der Akustik - DAGA 2020}},
  pages        = {{542--545}},
  title        = {{{Analoge Klangsynthese zur Vermittlung von Grundkenntnissen der Signalverarbeitung an Studierende nicht-technischer Fachrichtungen}}},
  year         = {{2020}},
}

@inproceedings{19502,
  author       = {{Hetkämper, Tim and Krumme, Matthias and Dreiling, Dmitrij and Claes, Leander}},
  booktitle    = {{SEFI 48th Annual Conference Proceedings - Engaging Engineering Education}},
  location     = {{Enschede}},
  pages        = {{1309--1313}},
  publisher    = {{SEFI}},
  title        = {{{A modular, scalable open-hardware platform for project-based laboratory courses in electrical engineering studies}}},
  year         = {{2020}},
}

@misc{15489,
  author       = {{Claes, Leander and Steidl, Carolin and Hetkämper, Tim and Henning, Bernd}},
  publisher    = {{Cornell University}},
  title        = {{{Estimation of acoustic wave non-linearity in ultrasonic measurement systems}}},
  doi          = {{10.48550/arXiv.2001.05708}},
  year         = {{2020}},
}

@inproceedings{51848,
  author       = {{Poeplau, M. and Ester, S. and Henning, B. and Wagner, T.}},
  booktitle    = {{Tagungsband}},
  publisher    = {{AMA Service GmbH, Von-Münchhausen-Str. 49, 31515 Wunstorf}},
  title        = {{{5.2.3 Zinkoxid als photostabiler Luminophor zur optischen Sauerstoffdetektion}}},
  doi          = {{10.5162/sensoren2019/5.2.3}},
  year         = {{2020}},
}

@article{19313,
  abstract     = {{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       = {{Feldmann, Nadine and Schulze, Veronika and Claes, Leander and Jurgelucks, Benjamin and Walther, Andrea and Henning, Bernd}},
  issn         = {{2196-7113}},
  journal      = {{tm - Technisches Messen}},
  pages        = {{50--55}},
  title        = {{{Inverse piezoelectric material parameter characterization using a single disc-shaped specimen}}},
  doi          = {{10.1515/teme-2020-0012}},
  year         = {{2020}},
}

@inproceedings{9718,
  author       = {{Johannesmann, Sarah and Webersen, Manuel and Düchting, Julia and Claes, Leander and Henning, Bernd}},
  booktitle    = {{45th Annual Review of Progress in Quantitative Nondestructive Evaluation }},
  location     = {{Burlington}},
  title        = {{{Characterization of the linear-acoustic material behavior of fiber-reinforced composites using lamb waves}}},
  doi          = {{10.1063/1.5099742}},
  volume       = {{38}},
  year         = {{2019}},
}

@inproceedings{15488,
  abstract     = {{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       = {{Thiel, Christian and Steidl, Carolin and Henning, Bernd}},
  booktitle    = {{20. GMA/ITG-Fachtagung. Sensoren und Messsysteme 2019}},
  isbn         = {{978-3-9819376-0-2}},
  keywords     = {{Dynamic Time Warping, Feature Extraction, Masking, Neural Networks}},
  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}},
  year         = {{2019}},
}

@inproceedings{15164,
  author       = {{Feldmann, Nadine and Jurgelucks, Benjamin and Claes, Leander and Henning, Bernd}},
  booktitle    = {{2019 International Congress on Ultrasonics}},
  title        = {{{A sensitivity-based optimisation procedure for the characterisation of piezoelectric discs}}},
  doi          = {{10.1121/2.0001070}},
  year         = {{2019}},
}

@inproceedings{15261,
  author       = {{Lugovtsova, Yevgeniya and Johannesmann, Sarah and Henning, Bernd and Prager, Jens}},
  booktitle    = {{2019 International Congress on Ultrasonics}},
  location     = {{Bruges}},
  publisher    = {{Acoustical Society of America}},
  title        = {{{Analysis of Lamb wave mode repulsion and its implications to the characterisation of adhesive bonding strength}}},
  doi          = {{10.1121/2.0001074}},
  year         = {{2019}},
}

@inproceedings{16076,
  author       = {{Hetkämper, Tim and Claes, Leander and Henning, Bernd}},
  booktitle    = {{2019 International Congress on Ultrasonics}},
  location     = {{Bruges}},
  title        = {{{Evolutionary algorithm for the design of passive electric matching networks for ultrasonic transducers}}},
  doi          = {{10.1121/2.0001110}},
  year         = {{2019}},
}

@article{13143,
  author       = {{Claes, Leander and Hülskämper, Lars Moritz and Baumhögger, Elmar and Feldmann, Nadine and Chatwell, René Spencer and Vrabec, Jadran and Henning, Bernd}},
  issn         = {{2196-7113}},
  journal      = {{tm - Technisches Messen}},
  pages        = {{2--6}},
  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}},
  year         = {{2019}},
}

@inproceedings{10042,
  author       = {{Johannesmann, Sarah and Springer, Dimitri and Thiel, Christian and Henning, Bernd}},
  booktitle    = {{Fortschritte der Akustik - DAGA 2019}},
  editor       = {{Gesellschaft für Akustik e.V., Deutsche}},
  location     = {{Rostock}},
  pages        = {{1055--1058}},
  publisher    = {{Deutsche Gesellschaft für Akustik}},
  title        = {{{Störeffektunterdrückung in 2D-Messdaten mittels DiscoGAN}}},
  volume       = {{45}},
  year         = {{2019}},
}

@inproceedings{10135,
  author       = {{Webersen, Manuel and Hüttner, Matthias and Woitschek, Fabian and Moritzer, Elmar and Henning, Bernd}},
  booktitle    = {{Fortschritte der Akustik - DAGA 2019}},
  location     = {{Rostock}},
  title        = {{{Akustische Charakterisierung der mechanischen Eigenschaften künstlich gealterter Polymere}}},
  year         = {{2019}},
}

@inproceedings{13647,
  author       = {{Claes, Leander and Johannesmann, Sarah and Baumhögger, Elmar and Henning, Bernd}},
  booktitle    = {{2019 International Congress on Ultrasonics}},
  location     = {{Bruges}},
  title        = {{{Quantification of frequency-dependent absorption phenomena}}},
  doi          = {{10.1121/2.0001043}},
  year         = {{2019}},
}

@misc{8482,
  author       = {{Jurgelucks, Benjamin and Schulze, Veronika and Feldmann, Nadine and Claes, Leander}},
  title        = {{{Arbitrary sensitivity for inverse problems in piezoelectricity}}},
  year         = {{2019}},
}

@inproceedings{12952,
  author       = {{Dreiling, Dmitrij and Feldmann, Nadine and Henning, Bernd}},
  keywords     = {{piezoelectric materials, piezoelectric properties, DC bias field, non-linear material parameters}},
  location     = {{Nürnberg}},
  publisher    = {{AMA Service GmbH}},
  title        = {{{A DC bias approach to the characterisation of non-linear material parameters of piezoelectric ceramics}}},
  doi          = {{10.5162/sensoren2019/5.1.2}},
  year         = {{2019}},
}

@article{6562,
  author       = {{Feldmann, Nadine and Jurgelucks, Benjamin and Claes, Leander and Schulze, Veronika and Henning, Bernd and Walther, Andrea}},
  journal      = {{tm - Technisches Messen}},
  number       = {{2}},
  pages        = {{59--65}},
  publisher    = {{Walter de Gruyter GmbH}},
  title        = {{{An inverse approach to the characterisation of material parameters of piezoelectric discs with triple-ring-electrodes}}},
  doi          = {{10.1515/teme-2018-0066}},
  volume       = {{86}},
  year         = {{2018}},
}

@article{6567,
  author       = {{Johannesmann, Sarah and Düchting, Julia and Webersen, Manuel and Claes, Leander and Henning, Bernd}},
  issn         = {{0171-8096}},
  journal      = {{tm - Technisches Messen}},
  keywords     = {{Continous-fibre reinforced plastics, material parameters, orthotropy, ultrasonics}},
  number       = {{85}},
  pages        = {{478--486}},
  title        = {{{An acoustic waveguide-based approach to the complete characterisation of linear elastic, orthotropic material behaviour}}},
  doi          = {{10.1515/teme-2017-0132}},
  volume       = {{2018}},
  year         = {{2018}},
}

@inproceedings{6568,
  author       = {{Johannesmann, Sarah and Brockschmidt, Tobias and Rump, Friedhelm and Webersen, Manuel and Claes, Leander and Henning, Bernd}},
  booktitle    = {{Sensoren und Messsysteme}},
  pages        = {{231--234}},
  publisher    = {{VDE Verlag GmbH}},
  title        = {{{Acoustic material characterization of prestressed, plate-shaped specimens}}},
  year         = {{2018}},
}