An XYθ mechanism actuated by one actuator

被引：23

作者：

Wu, YF ^{[1
]}

Zhou, ZY ^{[1
]}

机构：

[1] Tsing Hua Univ, Dept Precis Instruments & Mechanol, Beijing 100084, Peoples R China

来源：

MECHANISM AND MACHINE THEORY | 2004年 / 39卷 / 10期

关键词：

flexure hinge; flexure hinge mechanism; piezoelectric element; XY theta micro-planar robot;

D O I：

10.1016/j.mechmachtheory.2003.09.001

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

This paper presents a novel type of XYtheta mechanism, in which three-degree-of-freedom motion in plane could be obtained with one actuator. The principle of the mechanism is described. One application of the novel mechanism is used in flexure hinge mechanism for micro-planar robot. Because only one piezoelectric element is used and the structure of the flexure hinge mechanism is very compact, the size of the microplanar robot is within 20 mm x 20 mm x 12 mm. (C) 2004 Published by Elsevier Ltd.

引用

页码：1101 / 1110

页数：10

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