| 全柔性微位移放大机构性能与参数关系 |
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| 引用本文： | 邱丽芳,吴国昌,李疆,翁海珊.全柔性微位移放大机构性能与参数关系[J].北京科技大学学报,2010,32(3). |
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| 作者姓名： | 邱丽芳 吴国昌 李疆 翁海珊 |
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| 作者单位： | 北京科技大学机械工程学院,北京,100083 |
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| 基金项目： | 国家自然科学基金资助项目(No.50805008) |
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| 摘 要： | 基于长柔性杆设计了一种新的微位移放大机构结构形式,根据推导出的力-位移关系及放大比关系分析了机构主要性能与机构参数的关系.通过一组实例的理论计算与有限元仿真,分析得到该机构主要结构参数对机构性能的不同影响效果.
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| 关 键 词： | 位移放大 柔性机构 柔性铰链 微机电系统 |
Relationship between mechanism performances and structural parameters of fully compliant micro-displacement amplification mechanisms |
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| QIU Li-fang,WU Guo-chang,LI Jiang,WENG Hai-shan.Relationship between mechanism performances and structural parameters of fully compliant micro-displacement amplification mechanisms[J].Journal of University of Science and Technology Beijing,2010,32(3). |
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| Authors: | QIU Li-fang WU Guo-chang LI Jiang WENG Hai-shan |
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| Abstract: | A model of amplification mechanisms was designed on the basis of long-length flexure beams.According to the force-deflection relationship and the amplification ratio derived from analytical method,a parametric study on mechanism performances was carried out.The effects of the key structural parameters of the mechanisms on the mechanism performances were identified by theoretical calculation and finite element simulation of a set of examples. |
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| Keywords: | displacement amplification compliant mechanisms flexure hinges microelectromechanical systems |
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