Displacement Analysis of the 3TPS Spatial Parallel Manipulator by Using WuRitt′s Method
Han Lin Liao Qizheng Liang Chonggao(Beijing University of Posts and Telecommunications, Beijing 100088)
In this paper forward displacement analysis of the 3TPS spatial parallel manipulator is solved by using WuRitt′s method. A 8th degree one unknown inputoutput equation with no extraneous root is obtained. The presented method provides a new way for solving the other difficult mechanism problems.