Dynamic analysis of dielectric elastomer actuators
Dynamic analysis of dielectric elastomer actuators
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DOI：
10.1063/1.3694267
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发表时间：
2012-03-12
影响因子：
4
通讯作者：
Gross, Dietmar
中科院分区：
文献类型：
--
作者：
Xu, Bai-Xiang;Mueller, Ralf;Gross, Dietmar
提出了一种具有标准夹层结构的均匀变形介质弹性体致动器（DEA）的动力学分析模型。由欧拉-拉格朗日方程得到DEA的运动方程。模型的数值结果显示系统的振动和振荡行为。共振现象和阻尼效应进行了研究。与文献中的相关主题的比较结果进行了讨论。(C)2012年美国物理学会。[http：//dx.doi.org/10.1063/1.3694267]
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]