Weakly nonlinear behavior of a plate thickness-mode piezoelectric transformer

Author

Yang, Jiashi ; Chen, Ziguang ; Hu, Yuantai ; Jiang, Shunong ; Guo, Shaohua

Author_Institution

Key Lab. for Adv. Mater. & Rheological Properties, Xiangtan Univ.

Volume

54

Issue

4

fYear

2007

fDate

4/1/2007 12:00:00 AM

Firstpage

877

Lastpage

881

Abstract

We analyzed the weakly nonlinear behavior of a plate thickness-shear mode piezoelectric transformer near resonance. An approximate analytical solution was obtained. Numerical results based on the analytical solution are presented. It is shown that on one side of the resonant frequency the input-output relation becomes nonlinear, and on the other side the output voltage experiences jumps

Keywords

approximation theory; piezoelectric devices; power transformers; approximate analytical solution; input-output relation; nonlinear behavior; plate thickness-mode piezoelectric transformer; resonant frequency; Anisotropic magnetoresistance; Circuit faults; History; Nonlinear equations; Piezoelectric devices; Piezoelectricity; Resonance; Resonant frequency; Tensile stress; Vibrations; Computer Simulation; Computer-Aided Design; Elasticity; Electric Impedance; Electronics; Mechanics; Membranes, Artificial; Models, Theoretical; Nonlinear Dynamics; Transducers; Ultrasonics;

fLanguage

English

Journal_Title

Ultrasonics, Ferroelectrics, and Frequency Control, IEEE Transactions on

Publisher

ieee

ISSN

0885-3010

Type

jour

DOI

10.1109/TUFFC.2007.322

Filename

4154649