Free vibration behaviour of multiphase and layered magneto-electro-elastic beam

被引：135

作者：

Annigeri, Anandkumar R. ^{[1
]}

Ganesan, N. ^{[1
]}

Swarnamani, S. ^{[1
]}

机构：

[1] Indian Inst Technol, Dept Mech Engn, Machine Design Sect, Madras 600036, Tamil Nadu, India

来源：

JOURNAL OF SOUND AND VIBRATION | 2007年 / 299卷 / 1-2期

关键词：

Actuators - Barium titanate - Boundary conditions - Finite element method - Sensors - Vibrations (mechanical);

D O I：

10.1016/j.jsv.2006.06.044

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

Free vibration studies of multiphase and layered magneto-electro-elastic beam for BaTiO3-CoFe2O4 composite is carried out. In-plane plate finite-element analysis is used to obtain the behaviour of magneto-electro-elastic beam. Studies are carried out for beams for different boundary conditions, as may be applicable in design of smart sensors/actuators. The ANSYS package is used to validate the results obtained by the computer code developed for piezoelectric (PE) beam. Plane stress condition is used for the Euler-Bernouli magneto-electro-elastic beam. (c) 2006 Elsevier Ltd. All rights reserved.

引用

页码：44 / 63

页数：20

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