中文摘要：

为了使导弹武器在电子干扰配合下高效地进行最优航迹规划,达到安全、快速突防的目的,针对连续性、严密性布防的预警雷达网,根据雷达暴露区计算方法,得到分布式干扰下雷达网的有效探测范围,以及两部雷达之间连线方向最大探测距离的计算公式、导弹安全通过雷达威胁区的条件公式和扩展航迹点的计算公式,提出了一种基于A^＊算法的导弹航迹规划方法。仿真了分布式干扰下导弹突防2部雷达网和5部雷达网的航迹规划算例。仿真结果表明：该方法具有航迹代价小、受到雷达威胁概率小、高效、简便的特点,能够直接规划出满足导弹突防雷达网条件的最优航迹。

英文摘要：

Confronted with continuously and close armed early warning radar network, and in order to have the missiles plan an optimal route efficiently to achieve the purpose of quick and safe penetration of radar network with electronic jamming, this paper got effective detection range of radar network with distributed jamming and obtained a mathematical formula of the maximum detection distance on the direction of connection between two radars and the calculation formula of extended route point, and proposed an approach of route planning based on A^ ＊ algorithm according to the calculation method of radar exposure area. The simulation of route planning for missiles passing through two radar network and five radars network with distributed jamming were given. The simulation results show the approach has the characteristics of short track cost, small possibility of being threatened by radar, effective and handy, and could obtain an optimal route which adapts to missiles passing through radar network.