Modelling of piezoelectrically actuated bistable composites

被引：61

作者：

Giddings, P. F. ^{[1
]}

Kim, H. A. ^{[1
]}

Salo, A. I. T.

Bowen, C. R. ^{[1
]}

机构：

[1] Univ Bath, Dept Mech Engn, Bath BA2 7AY, Avon, England

来源：

MATERIALS LETTERS | 2011年 / 65卷 / 09期

关键词：

Composite; Bistable; Actuator; Modelling; SHAPE CONTROL;

D O I：

10.1016/j.matlet.2011.01.015

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Bistable asymmetric composites with piezoelectric actuators that induce 'snap-through' from one stable state to another are candidate smart materials for shape-change (morphing) applications. This paper combines a homogenised piezoelectric model of a Macro Fibre Composite with a bistable asymmetric laminate model. Both predicted shape and snap-through voltage of a piezo-actuated [0/90](T) laminate compare favourably with experimental results. (C) 2011 Elsevier B.V. All rights reserved.

引用

页码：1261 / 1263

页数：3

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