Kinematics and Transmission Performance Analyses of a 2T2R Type 4-DOF Spatial Parallel Manipulator

A 2-RPU&2-SPS spatial parallel mechanism (SPM) is researched. Firstly, the number and property of degrees of freedom (DOF) of the SPM are analyzed by screw theory. There are two rotational and two translational movements (2R2T) of the mechanism that can be achieved. Secondly, the position analys...

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Bibliographic Details
Main Authors: Haiyan An, Bin Li, Shoujun Wang, Weimin Ge
Format: Article
Language:English
Published: Wiley 2018-01-01
Series:Journal of Robotics
Online Access:http://dx.doi.org/10.1155/2018/4750627
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