Nonlinear behavior of a piezoelectric power harvester near resonance

被引：54

作者：

Hu, Yuantai ^{[1
]}

Xue, Huan

Yang, Jiashi

Jiang, Qing

机构：

[1] Cent S Univ, Sch Civil Engn & Architecture, Inst Mech & Sensing Technol, Changsha 410083, Hunan, Peoples R China

[2] Huazhong Univ Sci & Technol, Dept Mech, Sch Civil Engn & Mech, Wuhan 430074, Peoples R China

[3] Xiangtan Univ, Key Lab Adv Mat & Rheol Properties, Minist Educ, Xiangtan 411105, Peoples R China

[4] Univ Nebraska, Dept Engn Mech, Lincoln, NE 68588 USA

[5] Univ Calif Riverside, Dept Engn Mech, Riverside, CA 92521 USA

来源：

IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL | 2006年 / 53卷 / 07期

基金：

中国国家自然科学基金;

关键词：

D O I：

10.1109/TUFFC.2006.1665088

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

We analyze the behavior of a model piezoelectric power harvester near resonance. Nonlinear effects of large deformations due to resonance are considered using a cubic theory of the displacement gradient. Results on the output current and power are presented, which exhibit multivaluedness and jump phenomena.

引用

页码：1387 / 1391

页数：5

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