摘要
Path planning of amphibious vehicles on military topographic maps is a hot research topic in the field of amphibious tactical training simulation.According to the dynamic characteristics and maneuvering destination requirements of amphibious vehicles,a three-dimensional simulation model of amphibious vehicles is designed,and a straight-line driving and steering dynamic model is constructed.The optimal maneuvering destination and constraint conditions under the condition of unconnected graph are put forward,and the problems of simulation and maneuvering path planning of amphibious vehicles on unconnected graph are solved by the theory of region partition and shortest path of graph.Compared with Dijkstra algorithm and heuristic algorithm A~*,the experimental results show that the algorithm designed in this paper has superior applicability and time performance.
基金
Supported by the National Natural Science Foundation of China(61401496)。
作者简介
LIU Yu,male,Ph.D.,research direction:military modeling and simulation,operational training system.E-mail:2942509486@qq.com;ZHANG Wei,To whom correspondence should be addressed.E-mail:523675318@qq.com。
