一种基于破片打击迹线的机场封锁概率计算方法

Calculation Method of Blockage Probability on Airport Based on Fragment Shot-line

提出了基于破片打击迹线的杀伤封锁型子母弹对机场封锁概率的计算方法,分析了杀伤封锁型子弹战斗部对起降飞机的打击区域,建立子母弹的落点模型、子弹起爆时间数学模型以及子弹战斗部破片打击迹线计算模型,得到了杀伤封锁型子母弹对起降飞机的封锁概率计算模型.基于VC和MATLAB联合编程实现了子弹战斗部破片打击迹线作用场的分布计算以及杀伤封锁型子母弹对强行起飞飞机的封锁概率计算.这种基于破片打击迹线的机场封锁概率的计算方法,可定量分析杀伤子弹战斗部所有破片的整个空间分布,并直观地描述每个破片的飞散方向、能量衰减情况,精确地评价破片杀伤元对飞机目标的打击效果,为杀伤封锁型弹药封锁作战方案设计和机场封锁作战效能评估提供了参考.

The calculation method of blockage probability of the takeoff plane blocked by the fragment blockage warhead was proposed.The beating area of warhead damaging takeoff plane was analyzed.The model of falling points of cluster munition,the mathematical model of initiating time of submunition and the calculation model of fragment were built.The probability of fragment blockage cluster munition blocking takeoff plane was obtained.The calculations of shot-line of fragment warhead and blockage probability were ac...