Dynamic analysis of dielectric elastomer actuators

被引：128
|
作者：
Xu, Bai-Xiang [1 ]
Mueller, Ralf [2 ]
Theis, Anika [2 ]
Klassen, Markus [2 ]
Gross, Dietmar [3 ]
机构：
[1] Tech Univ Darmstadt, Inst Mat Sci, D-64287 Darmstadt, Germany
[2] TU Kaiserslautern, Dept Mech & Proc Engn, Inst Appl Mech, D-67653 Kaiserslautern, Germany
[3] Tech Univ Darmstadt, Dept Civil Engn & Geodesy, Div Solid Mech, D-64289 Darmstadt, Germany
来源：
APPLIED PHYSICS LETTERS | 2012年 / 100卷 / 11期
关键词：
D O I：
10.1063/1.3694267
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
An analytical model is proposed for the dynamic analysis of a homogeneously deformed dielectric elastomer actuator (DEA) with a standard sandwich structure. The equation of motion for the DEA is obtained by the Euler-Lagrange equation. Numerical results of the model are presented to show the vibration and oscillation behaviour of the system. Resonance phenomenon and damping effects are investigated. Results are discussed in comparison with those of the related topics in the literature. (C) 2012 American Institute of Physics. [http://dx.doi.org/10.1063/1.3694267]
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页数：4
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