| 一种柔顺5杆机构的运动原理分析 |
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| 引用本文： | 陈西府,李明,卢倩,王正刚,黄传锦.一种柔顺5杆机构的运动原理分析[J].盐城工学院学报(自然科学版),2017,30(4):17-20. |
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| 作者姓名： | 陈西府 李明 卢倩 王正刚 黄传锦 |
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| 作者单位： | 盐城工学院 机械优集学院, 江苏 盐城 224002;盐城工学院 机械优集学院, 江苏 盐城 224002;盐城工学院 机械优集学院, 江苏 盐城 224002;盐城工学院 机械优集学院, 江苏 盐城 224002;盐城工学院 机械优集学院, 江苏 盐城 224002 |
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| 摘 要： | 利用柔顺结构和压电叠层元件的优点,在分析常见柔顺机构的基础上,提出一种压电驱动的柔顺5杆机构。研究该机构各部件的位移输出特性,得到5杆机构顶端的椭圆运动轨迹方程;通过搭建振动位移测试系统,测得该5杆机构顶端的振动位移曲线,验证该柔顺5杆机构可用于精密位移致动器的设计。
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| 关 键 词： | 柔顺机构 5杆机构 运动原理 振动位移 |
| 收稿时间： | 2017/6/29 0:00:00 |
Study on the Motion Principle of a Compliant Five Bar Mechanism |
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| CHEN Xifu,LI Ming,LU Qian,WANG Zhenggang and HUANG Chuanjin.Study on the Motion Principle of a Compliant Five Bar Mechanism[J].Journal of Yancheng Institute of Technology(Natural Science Edition),2017,30(4):17-20. |
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| Authors: | CHEN Xifu LI Ming LU Qian WANG Zhenggang and HUANG Chuanjin |
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| Institution: | College of Mechanical Engineering, Yancheng Institute of Technology, Yancheng Jiangsu224002, China;College of Mechanical Engineering, Yancheng Institute of Technology, Yancheng Jiangsu224002, China;College of Mechanical Engineering, Yancheng Institute of Technology, Yancheng Jiangsu224002, China;College of Mechanical Engineering, Yancheng Institute of Technology, Yancheng Jiangsu224002, China;College of Mechanical Engineering, Yancheng Institute of Technology, Yancheng Jiangsu224002, China |
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| Abstract: | Based on the analysis of common compliant mechanisms, a compliant five bar mechanism driven by piezoelectric actuator is proposed by using the advantages of compliant structures and piezoelectric laminated elements. The displacement output characteristics of each part of the mechanism are studied, and the elliptic motion trajectory equation of the top end of the five bar mechanism is obtained. The vibration displacement curve of the top end of the five bar mechanism is measured by setting up the vibration displacement test system. It is proved that the compliant five bar mechanism can be used in the design of precise displacement actuator. |
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| Keywords: | Compliant mechanism Five bar mechanism Motion principle Vibration displacement |
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