Inverse Kinematics of Redundant Manipulator Used in Tele-operation

被引:0
|
作者
Yang, Junjuan [1 ,2 ]
Wang, Xiulian [1 ]
Cui, Long [2 ]
Li, Hongyi [2 ]
机构
[1] Shenyang Ligong Univ, Shenyang, Liaoning Provin, Peoples R China
[2] Chinese Acad Sci, Shenyang Inst Automat, State Key Lab Robot, Shenyang, Liaoning Provin, Peoples R China
关键词
trajectory planning; inverse kinematics; Weighted Least-Norm solution; fixed joint angle inversion method; avoid joint limits;
D O I
暂无
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
To address the problem that joints would exceed limitation in motion control of Tele-operation, a novel efficient inverse kinematics method for the 7 DOF manipulator of the thermonuclear fusion reactor to trajectory planning is presented in this paper. Based on Weighted Least-Norm (WLN) solution, the fixed joint angle inversion method is applied to decrease the accumulated error and avoid joint limits. Simulation results illustrate the effectiveness of the proposed algorithm on avoiding joint limitation and reducing the tracking error.
引用
收藏
页码:1690 / 1695
页数:6
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