摘要
巡航导弹的航迹规划是依靠地形信息和敌情信息,在某些约束条件下,找出从发射点到目标点综合性能指标最优的飞行轨迹的过程。文中从易于工程实现的角度出发提出了一种威胁建模方法,把数字地图的大规模搜索空间转化为有向图网络,采用 Dijkstra 算法来求解全局最优参考航线,仿真结果表明,优化的航迹能够很好的进行地形回避/威胁回避并满足巡航导弹的导航要求、突防要求以及飞行性能要求。
The route planning of for the cruise missile generates a route from start point to target that can maximize survival probability and minimize distance according to terrain and enemy's situation and some other limits,This paper presents a simple method to establish danger model and a optimal route algorithm based on Dijkatra algorithm. The result of simulation shows that the optimal route is effective and easier to be realized in engineering.
出处
《弹箭与制导学报》
CSCD
北大核心
2003年第S5期123-125,共3页
Journal of Projectiles,Rockets,Missiles and Guidance
