Workpiece localization and computer aided setup system. - Z. H. Xiong; Yunxian Chu; G. F. Liu; Zexiang Li 001 (IROS, 2001)

Inertia equivalence principle and adaptive control of parallel manipulators with redundant actuation. - G. F. Liu; Y. K. Yiu; Zexiang Li 001 (ACC, 2002)