Yuan Yun Liping Wang 0001 Liwen Guan Dimensional synthesis of a 3-DOF parallel manipulator. 5317-5323 2004 conf/smc/2004 SMC (6) http://dx.doi.org/10.1109/ICSMC.2004.1401039 db/conf/smc/smc2004-6.html#YunWG04