Fully coupled electromechanical buckling analysis of active laminated composite plates considering stored voltage in actuators

被引：10

作者：

Panahandeh-Shahraki, Danial ^{[1
]}

Mirdamadi, Hamid Reza ^{[1
]}

Vaseghi, Omid ^{[1
]}

机构：

[1] Isfahan Univ Technol, Dept Mech Engn, Esfahan 8415683111, Iran

来源：

COMPOSITE STRUCTURES | 2014年 / 118卷

关键词：

Fully coupled electromechanical buckling; Laminated composite thick plate; Piezoelectric transducers; Partial hierarchical Rayleigh-Ritz method; Feedback control; Shear deformation plate theory; PIEZOELECTRIC ACTUATORS; STABILITY ANALYSIS; FINITE-ELEMENT; FGM PLATES; VIBRATION; MECHANICS; SENSORS; FOUNDATION; SUBJECT;

D O I：

10.1016/j.compstruct.2014.07.008

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

In practice, voltage would be stored in actuators due to applied mechanical loads or voltage specified as input to them. The effect of stored voltage in actuators on buckling analysis has not been studied so far. This article addresses fully coupled electromechanical buckling analysis of active laminated composite thin to thick plates using partial hierarchical Rayleigh-Ritz solution. The formulation is derived from variational principle with consideration for shear deformation plate theory. Another major contribution is to postpone the initiation of buckling of a laminated plate by increasing its flexural stiffness using feedback piezoelectric control. (C) 2014 Elsevier Ltd. All rights reserved.

引用

页码：94 / 105

页数：12

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