Research on kinematics simulation and testing of the modular dual-arm cooperative robot

被引:0
作者
Cui, Ze [1 ]
Gong, Mengyu [1 ]
Chen, Zenghao [1 ]
Yang, Hongxin [1 ]
Lei, Jingtao [1 ]
Cui, Yuqian [2 ]
机构
[1] Shanghai Univ, Sch Mechatron Engn & Automat, Shanghai, Peoples R China
[2] BECKHOFF Automat Co Ltd, Germany BECKHOFF, Shanghai, Peoples R China
来源
2020 CHINESE AUTOMATION CONGRESS (CAC 2020) | 2020年
基金
国家重点研发计划;
关键词
Dual-arm Robot; Motion control; kinematics solution;
D O I
10.1109/CAC51589.2020.9326671
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
This paper deals with the kinematics simulation and experiment of a dual-arm robot that has six rotational DOFs of each arm. Based on the solution and division of the single-arm operation space and the dual-arm collaborative space, the coordinated action indicators of the dual-arm robot are quantitatively analyzed. The dual-arm trajectory planning is carried out by using the target task layer-by-layer decomposition mode. For the orientation interpolation planning and joint trajectory planning, the quaternion method and the fifth-order polynomial interpolation method are combined respectively to improve the accuracy and effectiveness of the trajectory planning. Finally, MATLAB is used to simulate the dual-arm coordinated and used EtherCAT bus and TwinCAT master station to establish a robot system. The testing results show that the kinematics analysis and trajectory planning of the dual-arm coordinated robot are correct and feasible.
引用
收藏
页码:4158 / 4163
页数:6
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