THE DESIGN OF ISOTROPIC MANIPULATOR ARCHITECTURES IN THE PRESENCE OF REDUNDANCIES

被引:96
作者
ANGELES, J
机构
[1] McGill Univ, Montreal, Que
关键词
11;
D O I
10.1177/027836499201100303
中图分类号
TP24 [机器人技术];
学科分类号
080202 ; 1405 ;
摘要
The design of redundant isotropic architectures for robotic manipulators is the subject of this article. A manipulator is said to have a redundant isotropic architecture if (1) its number of controlled axes is greater than the dimension of its task space, and (2) it is possible for the manipulator to attain configurations at which all the singular values of its Jacobian matrix are identical and nonzero. The concept of isotropy, which has already been applied to the design of nonredundant manipulators, is applied to the design of redundant ones. General geometric conditions on the manipulator parameters and on its configuration variables under which isotropy is attained are derived.
引用
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页码:196 / 201
页数:6
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