基于图论的电视指令制导空地导弹航路规划

Route Planning of TV-command-guided Air-to-ground Missile based on Graph Theory

针对电视指令制导空地导弹的作战使用特点,建立了导弹航路代价模型,分析了影响导弹航路规划的距离和角度约束,基于图论理论并采用逆推方式实现了导弹的航路规划并给出了导弹发射区。仿真结果表明,所得航路不仅满足导弹的各种使用限制、路径最短,还可以有效地规避航路中的威胁,提高导弹的生存概率。

According to the characteristics of TV-command-guided air-to-ground missile in combat circumstance,the missile route cost model is built,and the distance restriction and angle restriction influencing missile route planning are analyzed.Based on graph theory,it realizes the route planning and gives the attacking area of missile by the way of deducing in reverse.The simulation result shows that not only the route satisfies the varied kinds of using restriction and has the shortest length,but it also effectively avoids the threaten on the way and improves the survival probability of missile.