Modeling of a three-layer piezoelectric bimorph beam with hysteresis

被引：256

作者：

Low, TS

Guo, W

机构：

[1] Magnetics Technology Center, Faculty of Engineering, National University of Singapore

来源：

JOURNAL OF MICROELECTROMECHANICAL SYSTEMS | 1995年 / 4卷 / 04期

关键词：

D O I：

10.1109/84.475550

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Piezoelectric actuators are usually stacked or bimorph in configuration, In this paper the mechanics of a three-layer piezoelectric bimorph is discussed and its dynamic model with hysteresis is presented, The results can be used to analyze piezoelectric actuators constructed with three-layer piezoelectric bimorphs. A piezoelectric bimorph actuator has been fabricated and experiments have been carried out to verify the model, The calculated results of this model closely matched the tested results, This model can also be used with other types of piezoelectric actuators with a slight modification. [137]

引用

页码：230 / 237

页数：8

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