An Optimal and Safe Path Planning for Mobile Robot in Home Environment

被引:0
|
作者
Xue, Yinghua [1 ]
Xu, Tianbing [1 ]
机构
[1] Shandong Univ Finance, Sch Comp & Informat Engn, Jinan 250014, Peoples R China
关键词
Mobile robot; Path Planning; Particle Swarm Optimization; A* Algorithm;
D O I
暂无
中图分类号
TP301 [理论、方法];
学科分类号
081202 ;
摘要
In order to obtain a safer path in home environment, a modified particle swarm optimization algorithm is first introduced in the paper to get an initial global optimized path. Then an improved A* algorithm is proposed to avoid obstacles based on dynamic danger degree map. The local layer can get multi-mode information of obstacles, and create dynamic danger degree map of the environment. Finally, the head-for-goal strategy is designed to help the mobile robot arrive at the destination with lowest cost. Experiments demonstrate the feasibility and safety of the proposed system.
引用
收藏
页码:442 / 447
页数:6
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