Ying Hu, Zhong Wan, Junfeng Yao, Jianwei Zhang. Singularity and kinematics analysis for a class of PPUU mobile parallel robots. In IEEE International Conference on Robotics and Biomimetics, ROBIO 2009, December 19-13, 2009, Guilin, Guangxi, China. pages 812-817, IEEE, 2009. [doi]
Abstract is missing.