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	Optimal design of a new spatial 3-DOF parallel robot with respect to a frame-free index
	Wang JinSong ; Liu XinJun ; Wu Chao
	2010-10-12 ; 2010-10-12
关键词	optimal design parallel robots index transmission angle motion/force transmission TRANSMISSION ANGLE KINEMATIC DESIGN MANIPULATOR MECHANISMS OPTIMIZATION SINGULARITY DEXTERITY WORKSPACE Engineering, Multidisciplinary Materials Science, Multidisciplinary
中文摘要	Optimal design is one of the most important issues in robots. Since the very beginning, the concepts of the Jacobian matrix, manipulability and condition number, which are used successfully in the field of serial robots, have been applied to parallel robots. Unlike serial robots, parallel robots are good for motion/force transmission. Their performance evaluation and design should be correspondingly different. This paper is an attempt to optimally design a novel spatial three-degree-of-freedom (3-DOF) parallel robot by using the concept of motion/force transmission. Accordingly, three indices are defined. The suggested indices are independent of any coordinate frame and could be applied to the analysis and design of a parallel robot whose singularities can be identified wholly by using the relative angle between the output and adjacent links, and by using the relative angle between the input and adjacent links.
语种	英语 ; 英语
出版者	SCIENCE PRESS ; BEIJING ; 16 DONGHUANGCHENGGEN NORTH ST, BEIJING 100717, PEOPLES R CHINA
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/80298]
专题	清华大学
推荐引用方式 GB/T 7714	Wang JinSong,Liu XinJun,Wu Chao. Optimal design of a new spatial 3-DOF parallel robot with respect to a frame-free index[J],2010, 2010.
APA	Wang JinSong,Liu XinJun,&Wu Chao.(2010).Optimal design of a new spatial 3-DOF parallel robot with respect to a frame-free index..
MLA	Wang JinSong,et al."Optimal design of a new spatial 3-DOF parallel robot with respect to a frame-free index".(2010).

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