WRENCH CAPABILITY ANALYSIS OF CABLE-DRIVEN PARALLEL MECHANISMS

被引:0
|
作者
Zou, Yu [1 ]
Zhang, Yuru [1 ]
机构
[1] Beihang Univ, Inst Robot, State Key Lab Virtual Real Technol & Syst, Beijing 100191, Peoples R China
关键词
MANIPULATORS;
D O I
暂无
中图分类号
TH [机械、仪表工业];
学科分类号
0802 ;
摘要
The maximum wrench capabilities of the cable-driven parallel mechanisms are investigated in this paper Focusing on accuracy and efficiency, two methods, an optimization-based method and a hybrid method based on optimization and geometry, are presented for determining the wrench capability of the cable-driven parallel mechanisms. Both methods are applied to a 6-DOF cable-driven parallel mechanism with eight cables to compute the maximum isotropic force and maximum isotropic moment. Comparison of the two methods is made. The results show that the hybrid method proposed is more accurate and computationally efficient.
引用
收藏
页码:1273 / 1282
页数:10
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