STRESSING ISSUE OF A PIEZOCERAMIC CANTILEVER WITH LONGITUDINAL POLARISATION AND ELECTRODE COATINGS

The main subject of this study is the investigation of the free vibration of a rectangular prismatic piezoceramic cantilever with longitudinal polarization and electrode coatings. Based on the general solution of coupled equations for piezoceramic material, applying the equations of electro-elastici...

Full description

Saved in:
Bibliographic Details
Published inFacta Universitatis, Series: Automatic Control and Robotics Vol. 19; no. 2; p. 113
Main Authors Jovanović, Igor, Perić, Ljubiša, Jovanović, Uglješa, Mančić, Dragan
Format Journal Article
LanguageEnglish
Published 08.12.2020
Online AccessGet full text
ISSN1820-6417
1820-6425
DOI10.22190/FUACR2002113J

Cover

More Information
Summary:The main subject of this study is the investigation of the free vibration of a rectangular prismatic piezoceramic cantilever with longitudinal polarization and electrode coatings. Based on the general solution of coupled equations for piezoceramic material, applying the equations of electro-elasticity and satisfying electrical and mechanical conditions for the stress of a cantilever made from PZT4 piezoceramic material, componential displacements, electric potential, specific strain, electric field, and piezoelectric displacement, are determined and numerically obtained with Matlab software package. Based on the obtained equations and simulation results, it is possible to optimize the dimensions of the cantilever and determine the type of piezoceramic.
ISSN:1820-6417
1820-6425
DOI:10.22190/FUACR2002113J