Moving Obstacle Avoidance for a Mobile Robot

被引:2
|
作者
Park, Junghee [1 ]
Choi, Jeong S. [2 ]
Kin, Jimin [2 ]
Lee, Beom H. [2 ]
机构
[1] Korea Mil Acad, Dept Elect Engn & Informat, Seoul, South Korea
[2] Seoul Natl Univ, Sch Elect Engn & Comp Sci, Seoul, South Korea
关键词
D O I
10.1109/ICCA.2009.5410171
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 presents the near time-optimal motion planning method for moving obstacle avoidance. We decomposed the robot motion into three phases: approach, contact, and detachment phase. The constraints of each phase for a feasible collision-free robot motion were described by three necessary and sufficient conditions and one sufficient condition. We formulated the near time-optimal motion planning as optimization problem with inequality constraints. Simulations present the efficiency of the results by comparing them with two widely used approaches: reactive and path-velocity decomposed approach.
引用
收藏
页码:367 / +
页数:2
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