近程高精度弹道导弹飞行性能

Flight Characteristics of Short-range High-precision Ballistic Missile

基于大量的飞行数值仿真对同发射条件下常规弹道导弹和制导滑翔增程弹两种导弹的弹道特征,飞行速度、轨迹倾角的变化规律及不同角度发射时制导滑翔增程弹的滑翔距离、脱靶量、可攻击区的大小进行了研究。经仿真计算可知该制导滑翔增程弹的攻击精度高于常规弹道导弹的攻击精度,最后得到其最优发射角度。

The ballistic characteristics and the variation law of flight velocity and path-angle of the normal ballistic missile and guided cruising extended range missile under the same launch condition are studied. The cruising distance, miss distance and attacked zone of the guided gliding extended range missile are got based on a great deal of flight numerical simulation. The attack precision of the guided cruising extended range missile is higher than that of the normal ballistic missile. Finally, the optimal firing angle of the guided cruising extended range missile is gained.