Stressing Issue of a Piezoceramic Cantilever with Electrode Coatings and Transversal Polarization

Igor Dusan Jovanovic, Ljubisa Peric, Ugljesa Zoran Jovanovic, Dragan Dimitrije Mancic

DOI Number
-
First page
123
Last page
137

Abstract


This paper presents a general case of stressing a rectangular piezoceramic cantilever with transversal polarization which is loaded at the free end by a concentrated force. Two mutually opposite surfaces of the rectangular cantilever are with electrode coatings on which an excitation electric voltage is applied to. By applying the reverse method for solving the problems of electroelasticity theory, componential displacements, electric potential, specific strains, electric fields and piezoelectric displacements are determined for the rectangular piezoceramic cantilever made from PZT4 piezoceramic material.

Full Text:

PDF

References


Lj. Perić, Coupled Tensors of Piezoelectric Materials State and Applications, Le Locle, Switzerland, 2005.

K. Hedrih, Lj. Perić, D. Mančić, M. Radmanović: “Problem naprezanja pravougaone piezokeramičke ploče sa poprečnom polarizacijom bez elektroda” (in serbian), Zbornik XLV konferencije za ETRAN, II sv., pp. 314-317, Bukovička Banja, jun 2001.

D. Rašković, Teorija elastičnosti (in serbian), Beograd: Naučna knjiga, 1985.

N.N. More, “Finite Element Analysis of Piezoelectric Cantilever”, International Journal of Innovations in Engineering and Technology (IJIET), Vol. 2, Issue 3, pp. 100-105, June 2013.

J. Ajitsaria, S.Y. Choe, D. Shen, D.J. Kim, “Modeling and analysis of a bimorph piezoelectric cantilever beam for voltage generation”, Smart Materials and Structures, Vol. 16, pp. 447-454, 2007.

D.L. DeVoe, A.P. Pisano, “Modeling and Optimal Design of Piezoelectric Cantilever Microactuators”, Journal of Microelectromechanical Systems, Vol. 6, No. 3, pp. 266-270, September 1997.

A. Erturk, D.J. Innam, “On mechanical modeling of cantilevered piezoelectric vibration energy harvesters”, J. Intell. Mater. Syst. Struct., Vol. 19, pp. 1311–1325, 2008.

D. Rašković, Otpornost materijala (in serbian), Beograd: Naučna knjiga, 1980.

Five piezoelectric ceramics, Bulletin 66011/F, Vernitron Ltd., 1976.


Refbacks

  • There are currently no refbacks.


ISSN   0354-804X (Print)

ISSN   2406-0534 (Online)