标题:A closed loop inverse kinematics and control scheme for one class of offset-joint 7-DOF redundant manipulator
作者:Zheng, Yukun ;Yuan, Hongxiang ;Song, Rui ;Ma, Xin ;Li, Yibin
作者机构:[Zheng, Yukun ;Yuan, Hongxiang ;Song, Rui ;Ma, Xin ;Li, Yibin ] Shandong University, Center for Robotics, School of Control Science and Engineering, J 更多
会议名称:2019 IEEE International Conference on Robotics and Biomimetics, ROBIO 2019
会议日期:6 December 2019 through 8 December 2019
来源:IEEE International Conference on Robotics and Biomimetics, ROBIO 2019
出版年:2019
页码:1495-1500
DOI:10.1109/ROBIO49542.2019.8961452
关键词:Closed-loop inverse kinematics; Drift-error; Offset-Joint
摘要:This paper presents a position-based motion control method using the closed-loop inverse kinematics (CLIK) algorithm, which is used for solving one class of offset joint 7 degrees of freedom (DOF) robot. Dual-arm robot is one of the research topics in the field of robotics. In the article, we designed a kind of human dual-arm robot with 14-DOF and studied its kinematics with one of the arms. The inverse kinematic can be solved by using the pseudo-inverse matrix, and the numerical solution can be obtained. In the simulation, we adopt position + velocity scheme and at the same time consider the desired orientation as the posture limitation. This algorithm not only can accurately track the target trajectory, but also can avoid the effect of singularity points. Simulation results for one class end biasing 7-DOF robot demonstrates the effectiveness of the scheme, even for singularities. © 2019 IEEE.
收录类别:EI;SCOPUS
资源类型:会议论文;期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85079052012&doi=10.1109%2fROBIO49542.2019.8961452&partnerID=40&md5=d6b3316050dfc13c23151de643cdd676
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