Articles | Volume 15, issue 1
Research article
20 Feb 2024
Research article |  | 20 Feb 2024

Kinematic analysis and bearing capacity optimization of fully decoupled two-rotation mechanisms

Sen Wang, Xueyan Han, Haoran Li, Hongyu Xu, and Shihua Li

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Cited articles

Briot, S. and Bonev, I.: Pantopteron: a new fully decoupled 3-DOF translational parallel robot for pick-and-place applications, J. Mech. Robot., 1, 795–810,, 2009. 
Cai, W. L., Xiong, T., and Yin, Z. P.: Type synthesis of a rotational decoupled leveling mechanism based on screw theory, China Mechanical Engineering, 23, 2213–2242​​​​​​​,, 2012.​​​​​​​ 
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Gao, L. S.: Analysis of road simulation test system, Automotive Practical Technology, 9, 188–190,, 2016 (in Chinese). 
Short summary
In order to meet the need for high accuracy in road spectrum reproduction of vehicle durability tests, this paper is based on analysis of factors affecting the accuracy of a test platform. The large load capacity and fully decoupled mechanism proposed in the research work of this paper can improve the road spectrum reproduction accuracy of the vehicle durability test platform and has good application prospects in the field of vehicle durability tests.