Structure synthesis of a class of 3-DOF rotational parallel manipulators

被引:112
作者
Fang, YF [1 ]
Tsai, LW
机构
[1] No Jiaotong Univ, Dept Mech Engn, Beijing 100044, Peoples R China
[2] Univ Calif Riverside, Dept Mech Engn, Riverside, CA 92521 USA
来源
IEEE TRANSACTIONS ON ROBOTICS AND AUTOMATION | 2004年 / 20卷 / 01期
关键词
parallel manipulators; robot design; spherical motion; structural synthesis; theory of screws;
D O I
10.1109/TRA.2003.819597
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
The theory of reciprocal screws is used for the enumeration of the feasible limb structures of a class of 3-degree-of-freedom (DOF) rotational parallel manipulators. Geometric conditions for the moving platform to possess finite spherical motion are described. A table of feasible limbs that can be used for the construction of 3-DOF rotational parallel manipulators is developed.
引用
收藏
页码:117 / 121
页数:5
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