避免约束奇异的平动并联机器人设计方法
郭盛;方跃法
A Structural Synthesis for a Family of Translation Parallel Manipulators Without Constraint Singularities
GUO Sheng;FANG Yue-fa
兵工学报 . 2007, (8): 975 -980 .  DOI: 10.3969/j.issn.1000-1093.2007.08.016