| 电活性聚合物薄膜万能肌肉作动器的力电非线性变形分析 |
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| 引用本文： | 何天虎,陈程,崔磊磊. 电活性聚合物薄膜万能肌肉作动器的力电非线性变形分析[J]. 工程力学, 2011, 0(8): 232-239 |
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| 作者姓名： | 何天虎 陈程 崔磊磊 |
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| 作者单位： | 兰州理工大学理学院; |
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| 基金项目： | 国家自然科学基金项目(11072101,10872083); 中国博士后科学基金特别项目(200902310) |
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| 摘 要： | 该文针对美国人工肌肉公司（Artificial Muscle Inc．）开发的一款电活性聚合物薄膜作动器，建立了该产品核心部件即上下表面附着有柔顺电极的圆环形电活性聚合物薄膜在力电作用下产生面外轴对称大变形的力学模型，利用热力学的基本理论，推导得到了圆环形薄膜在受力电载荷作用时产生面外大变形的控制方程，采用打靶法对控制...
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| 关 键 词： | 电活性聚合物 柔顺电极 薄膜 非线性变形：打靶法 |
THE MECHANICAL-ELECTRO NONLINEAR DEFORMATION ANALYSIS OF UNIVERSAL MUSCLE ACTUATORS MADE OF ELECTRO-ACTIVE POLYMER MEMBRANE |
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| HE Tian-hu,CHEN Cheng,CUI Lei-lei. THE MECHANICAL-ELECTRO NONLINEAR DEFORMATION ANALYSIS OF UNIVERSAL MUSCLE ACTUATORS MADE OF ELECTRO-ACTIVE POLYMER MEMBRANE[J]. Engineering Mechanics, 2011, 0(8): 232-239 |
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| Authors: | HE Tian-hu CHEN Cheng CUI Lei-lei |
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| Affiliation: | HE Tian-hu,CHEN Cheng,CUI Lei-lei(School of Science,Lanzhou University of Technology,Lanzhou,Gansu 730050,China) |
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| Abstract: | This paper focuses on investigating the axisymmetric out-of plane nonlinear deformation of an actuator made of electro-active polymer membrane and designed by American Artificial Muscle Inc..The essential part of the actuator is a layer of annular electro-active polymer membrane sandwiched between two compliant electrodes.The mechanical model describing the axisymmetric nonlinear deformation of such annular membrane is formulated,and the equilibrium equations characterizing the large deformation of the annu... |
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| Keywords: | electro-active polymer compliant electrodes membrane nonlinear deformation shooting method |
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