干扰条件下地空导弹对空袭编队射击次数模型

干扰条件下地空导弹火力单元对以不同进袭方式进入发射区的空袭编队所能完成的射击次数计算,是地面防空部队迫切需要解决却又缺乏系统研究的难题。为解决这一难点问题,运用解析法,建立了雷达干扰条件下导弹的实际发射距离和对空袭编队的射击次数模型,分别给出了空袭编队以规则流和泊松流形式进入地空导弹实际发射区内滞留时间的计算方法,通过算例分析验证了模型的可行性和有效性,得出了具有实用价值的结论,可为防空射击效能评估、部队作战训练及武器系统研发等提供参考。

A Model of Number of Firing Times about Ground-to-Air Missile Firing at Air-raid Formation under Jamming Condition

Under jamming conditions, calculation of number of firing times about ground-to-air missiles firing at air-raid formations, which enter the launch area with different ways, is a puzzle that the antiaircraft forces should urgently desolve, but are lack of system research. To solve this puzzle, the models of missile actual launch distance and number of firing times at air-raid formation in jamming condition are established by an analytical method, then the calculation methods of residence time of the air-raid formation entering the launch area with rule flow and poisson flow respectively are also given. Finally, the feasibility and effectiveness of the models are illustated with a numerical example and some practical and valuable conclusions are reached, which can provide a reference for the shooting efficiency evaluation, the firing training and the amelioration of weapon system.