DocumentCode
1784079
Title
Equivalent piezoelectric actuator circuits and comparison
Author
Xinchang Liu ; Civet, Yoan ; Perriard, Yves
Author_Institution
Inst. of Microeng. (IMT), Ecole Polytech. Fed. de Lausanne (EPFL), Lausanne, Switzerland
fYear
2014
fDate
8-11 July 2014
Firstpage
222
Lastpage
226
Abstract
Equivalent piezoelectric actuator circuit is necessary for certain applications. Previous models have limits and are not accurate on modelling the real part of piezo impedance at low frequency range. A simple inverse proportional to frequency model is proposed and experimentally validated. The comparison with other models show also it is the most robust model.
Keywords
equivalent circuits; piezoelectric actuators; equivalent piezoelectric actuator circuits; frequency model; inverse proportional; piezo impedance modelling; robust model; Data models; Equivalent circuits; Integrated circuit modeling; Inverse problems; Resistance; Resistors; Resonant frequency;
fLanguage
English
Publisher
ieee
Conference_Titel
Advanced Intelligent Mechatronics (AIM), 2014 IEEE/ASME International Conference on
Conference_Location
Besacon
Type
conf
DOI
10.1109/AIM.2014.6878082
Filename
6878082
Link To Document