标题:Dynamic Modelling and Motion Planning for the Nonprehensile Manipulation and Locomotion Tasks of the Quadruped Robot
作者:Zhang, Guoteng; Ma, Shugen; Li, Yibin
通讯作者:Ma, SG
作者机构:[Zhang, Guoteng] Ritsumeikan Univ, Ritsumeikan Global Innovat Res Org, Kusatsu, Shiga, Japan.; [Ma, Shugen] Ritsumeikan Univ, Dept Robot, Kusatsu, S 更多
会议名称:25th IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS)
会议日期:OCT 01-05, 2018
来源:2018 IEEE/RSJ INTERNATIONAL CONFERENCE ON INTELLIGENT ROBOTS AND SYSTEMS (IROS)
出版年:2018
页码:8013-8018
摘要:This paper presents the dynamic modelling and motion planning method for a quadruped robot that uses its legs for nonprehensile manipulation as well as locomotion. Three different working modes named Drive Mode, Inchworm Mode and Scoot Mode are proposed to enable the robot to move forward together with the object. We firstly introduce a universal model for these modes and deduce its dynamic equation. Then the contact force constraints are combined and mapped to the system state variables. Based on the acquired state acceleration constraints, the motion planning problem can be solved by designing system state paths in the phase space. After that, we described the mathematical problems within the three working modes and generate the robot motions accordingly. Finally, experimental results obtained through simulations and physical tests are reported to demonstrate the effectiveness of our method.
收录类别:CPCI-S
资源类型:会议论文
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