压制式干扰条件下舰空导弹杀伤区远界的建模方法

从战场环境、空袭目标特性、舰空导弹武器系统的性能三个方面研究了杀伤区远界。首先利用综合信干比与最小可检测信噪比的关系建立了压制式干扰条件下制导雷达的探测距离模型；然后利用杀伤空域坐标系与攻击平面坐标系的关系，针对不同特性的空袭目标，分析了求解杀伤区远界的方法；在对垂直发射型舰空导弹弹道进行假设的基础上，利用比例导引弹道模拟了舰空导弹的飞行过程。仿真结果表明，该模型能较好的模拟舰空导弹的杀伤区远界。

Modeling Method for Kill Zone of Anti-aircraft Missile

Far boundary of kill zone is studied from three aspects: external environment, characteristics of targets and anti-aircraft missile weapon system performance. Firstly, detection range model is builded by way of the relationship between synthetical signal jam ratio and signal noise ratio. Then, the method to obtain far boundary of kill zone is analyzed by kill zone and offensive plane coordinates. The flight course of anti-aircraft missile is imitated in the use of the proportional guidance trajectory on the basis of some hypothesis. The simulation result indicates that the model can preferably simulate the far boundary.