7Yao J F, Lin C, Xie X B, et al. Path planning for virtual human motion using improved A star algorithm[C]//Proc, of the 7th International Conference on Information Technology: Neve, Generations, 2010:1154-1158.
8Kang H, Lee B, Kim K. Path planning algorithm using the par ticle swarm optimization and the improved dijkstra algorithm[C]// Proc. of the Pacific-Asia Workshop on Computational Intellitzence and Industrial Application, 2008:1002-1004.
9Peng C, Lu X Q, Dai J Y, el al. Research of path planning method based on the improved Voronoi diagram[C]//Proc, of the 25th Chinese Control and Decision Conjerence, 2013:2940 - 2944.
10Ju M Y, Cheng C W. Smooth path planning using genetic algo rithms[C]// Proc. of the 9th World Congress on Intelligent Con trol and Automation, 2011 : 1103 - 1107.