文章基本信息

标题：Workspace and Structural Parameter Analysis for a Novel 3-PRS Parallel Mechanism
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作者：Fuwei Sun ; Junwei Zhao ; Guoqiang Chen 等
期刊名称：International Journal of Hybrid Information Technology
印刷版ISSN：1738-9968
出版年度：2016
卷号：9
期号：12
页码：343-356
出版社：SERSC
摘要：The working space is one of the important indexes to measure the working capability of parallel mechanism. In this paper, the working space of a new type of 3-PRS parallel mechanism is studied. In the beginning, a novel 3-PRS parallel mechanism is proposed with the kinematics analyzed, and then the working space and volume are obtained by search algorithm, and the working space is drawn using MATLAB. Finally, the influence of the structural parameters on the working space is discussed, which provide theoretical basis for parameter optimization.
关键词：3- PRS; parallel mechanism; constraint; workspace; structural parameter.