标题:An Optimized Discontinuous Crawl Gait for Quadruped Robot
作者:Li, Bin; Xin, Yaxian; Li, Yibin; Rong, Xuewen
通讯作者:Li, B
作者机构:[Li, Bin] Qilu Univ Technol, Sch Sci, Jinan, Shandong, Peoples R China.; [Xin, Yaxian; Li, Yibin; Rong, Xuewen] Shandong Univ, Sch Control Sci & Eng 更多
会议名称:Chinese Automation Congress (CAC)
会议日期:OCT 20-22, 2017
来源:2017 CHINESE AUTOMATION CONGRESS (CAC)
出版年:2017
页码:266-271
关键词:Quadruped Robot; Webots; Crawl Gait; Center of Gravity (COG); Stability; Margin
摘要:As the walking speed of the discontinuous crawl gait of the quadruped robot is rather slow, an optimized method is proposed for improving the fin -ward walking velocity. To ensure the walking stability, the adjustment process of the center of gravity (COG) of the robot is divided in two types, lateral movement and forward movement respectively. Based on the definition of the inner support polygon, the former searches the desired stable COG position with the minimal moving distance in the lateral direction and the latter searches the maximal moving distance in the front direction respectively. The optimized method of the COG can improve the forward movement velocity with a stable locomotion and the proposed method is simulated and validated based on the simulation model constructed in the robot simulator Webots.
收录类别:CPCI-S
资源类型:会议论文
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