1Yao 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.
2Kang 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.
3Peng 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.
4Ju 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.
5Shakiba R, Naiafipour M, Salehi M E. An improved PSYbased path planning algorithm for humanoid soccer playing rohots[C]// Proe. of the 3rd Joint Conference of AI & Robotics and the 5th RoboCup Iran Open International Symposium , 2013 : 1 - 6.
6Zhao S G, Li M. Path planning of inspection robot based on ant colony optimization algorithm [C] // Proc. of the International Conference on Electrical and Control Engineering, 2010:1474 1477.
7Choi J W, Curry R E. Real time obstacle-avoiding path plan- ning for mobile robots[C]//Proc, of the AIAA Conference on Guidance, Navigation, and Control, 2010:216 - 227.
8Imm C W, Vagners J. A search algorithm for teams of hetero geneous agents with coverage guarantees[J]. Journal of Aero- space Computing, Information, and Communication , 2010, 7 (1): 1-28.
9Berg M D, Kreveld M V, Overmars M, et al. (7omputationge otrtetry al gorithns and application [M]. 3rd ed. Berlin:Springer Verlag, 2008.
10Qi Z, Shao Z H, Ping Y S, et al. An improved heuristic algo rithm for UAV path planning in 3D environment[C]//Proc, of the 2nd International Conference on Intelligent Human-Ma- chine Systems and Cybernetics, 2010:258 - 260.