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The design of a 2-dof novel flexible parallel robot

Published online by Cambridge University Press:  17 February 2006

Yongjie Zhao ,
Tian Huang  and
Zhiyong Yang
Yongjie Zhao
Affiliation:
School of Mechanical Engineering, Tianjin University, Tianjin 300072 (P. R. China) E-mail: zhaoyj916@yahoo.com.cn
Tian Huang
Affiliation:
School of Mechanical Engineering, Tianjin University, Tianjin 300072 (P. R. China) E-mail: zhaoyj916@yahoo.com.cn
Zhiyong Yang
Affiliation:
School of Mechanical Engineering, Tianjin University, Tianjin 300072 (P. R. China) E-mail: zhaoyj916@yahoo.com.cn
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Abstract

This paper addresses the design of a 2-dof novel flexible parallel robot that maximizes the fundamental frequency of vibration under a specified total weight constraint. In order to enhance the natural frequency of the robot in the direction Z, structure modification of the robot is made based on the initial project. The proposed robot is suitable for the application that requires high-speed motion in a plane and step-by-step, or relatively low speed on the orthogonal direction.

Keywords

DesignFlexible parallel robotSubstructure synthesisFinite element method
Type
Article
Information
Robotica , Volume 24 , Issue 5 , September 2006 , pp. 603 - 604
Copyright
2006 Cambridge University Press

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