Partial-electrode configurations for piezoelectric physical parameter determination

Y. Zhang, T. Scholehwar, E. Hennig, M. Choi, K. Uchino

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Loss and heat dissipation is critical to high power actuators. A advanced Partial electrode methodology configurations, proposed to determine the intensive/extensive loss factors of for the k33/k31 mode samples is proposed in this study, allows the direct measurement of extensive parameters for k31 mode and intensive parameters for k33 mode, which need to be derived through k K matrix conventionally. Theoretical derivation was conducted to verify the theory. Experimental and FEM simulation study are in good agreement with theoretical prediction, which proves that this methodology is accurate and effective to determine the desired properties. Our study has important practice instruction significance significant for high power actuators characterization.

Original languageEnglish (US)
Title of host publicationACTUATOR 2018 - 16th International Conference and Exhibition on New Actuators and Drive Systems, Conference Proceedings
EditorsHubert Borgmann
PublisherVDE Verlag GmbH
Pages420
Number of pages1
ISBN (Electronic)9783800746750
StatePublished - 2018
Event16th International Conference and Exhibition on New Actuators and Drive Systems, ACTUATOR 2018 - Bremen, Germany
Duration: Jun 25 2018Jun 27 2018

Publication series

NameACTUATOR 2018 - 16th International Conference and Exhibition on New Actuators and Drive Systems, Conference Proceedings

Conference

Conference16th International Conference and Exhibition on New Actuators and Drive Systems, ACTUATOR 2018
CountryGermany
CityBremen
Period6/25/186/27/18

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering
  • Mechanical Engineering
  • Control and Optimization

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