| 具有柔性铰链的差式微位移放大机构的受力分析 |
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| 引用本文： | 杨志刚,李军,张春洪,吴博达,程光明.具有柔性铰链的差式微位移放大机构的受力分析[J].压电与声光,2000,22(1):57-61. |
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| 作者姓名： | 杨志刚 李军 张春洪 吴博达 程光明 |
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| 作者单位： | 吉林工业大学,机械系,长春,130025 |
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| 基金项目： | 国家自然科学基金!69785008 |
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| 摘 要： | 通过对差式微位移放大机构的分解简化,应用叠加的方法推导出了形式上比较易于求解的机构放大倍数的计算公式。该公式的计算结果与有限元法的计算结果比较接近,可用于类似机构的设计计算。
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| 关 键 词： | 柔性铰链 受力 微位移放大机构 压电陶瓷驱动器 |
| 文章编号： | 1004-2474（2000）01-0057-05 |
| 修稿时间： | 1999-05-17 |
Analytic Solution of a Differential Action Microscopic Magnifying Mechanism with Fiexure Hinges |
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| YANG Zhi-gang,LI Jun,ZHANG Chun-hong,WU Bo-da,CHENG Guang-ming.Analytic Solution of a Differential Action Microscopic Magnifying Mechanism with Fiexure Hinges[J].Piezoelectrics & Acoustooptics,2000,22(1):57-61. |
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| Authors: | YANG Zhi-gang LI Jun ZHANG Chun-hong WU Bo-da CHENG Guang-ming |
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| Affiliation: | YANG Zhi-gang,LI Jun,ZHANG
Chun-hong,WU Bo-da,CHENG Guang-ming
(Dept.of Mechanical Engineering,Jilin University of Technology,Changchun 130025,China) |
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| Abstract: | Formulae for magnifying multiple of a differential action microscopic magnifying mechanism with flexure hinges are deduced by means of resolution and superposition of the mechanism. The formulae are simple in form,so they are easy to be solved.The results of the formulae are about equal to the ones of FEM. They can be applied to the design of similar mechanisms. |
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| Keywords: | microscopic displacement differential action magnifying mechanism flexure hinge force analysis |
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