Theoretical modeling of attenuated displacement amplification for multistage compliant mechanism and its application
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- 作者：Mingxiang Linga ; b ; ling_mx@163.com" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae ; Junyi Caoa ; caojy@mail.xjtu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; c_junyi@126.com" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae ; Zhou Jianga ; jiangzhou_xy@163.com" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae ; Jing Lina ; jinglin@mail.xjtu.edu.cn" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae
- 关键词：Piezoelectric actuator ; Flexure hinge ; Displacement amplifier ; Compliant ; Bridge-type
- 刊名：Sensors and Actuators A: Physical
- 出版年：2016
- 出版时间：1 October 2016
- 年：2016
- 卷：249
- 期：Complete
- 页码：15-22
- 全文大小：2479 K
文摘
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Attenuated output displacement of multistage compliant mechanism is investigated.
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Deviation between the theoretical model and finite elemental result is less than 5%.
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A new planar two-stage compliant mechanism is designed based on the proposed model.
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The presented mechanism has relatively high natural frequency and large range.