单发机载布撒器对机场跑道封锁效率研究

摘要

In order to obtain the influence law of interdiction efficiency of an airborne dispenser on runway because of the different attack angle, different dispenser' s CEP, different submuniton' s CEP' and different levels of wind, the mainly reasons about the end point diffuse of the submunition were analyzed in the paper. The particle ballistic trajectory equation of submunition with ballute in low level and a model of calculation and simulation were estab- ' lished under the influence of wind. Finally, an example was calculated by using the Monte Carlo method, and the interdiction efficiency of an airborne dispenser to the runway by the single reason was obtained. All of these are of value to the interdiction efficiency of some airborne dispensers to runway and the airborne dispenser's system design.%研究机载布撒器对机场毁伤效率问题,为得到不同攻击角、不同母弹CEP和子弹CEP'及不同风力影响下单发机载布撤器对机场跑道封锁效率的影响规律,分析了影响子弹药落点散布的主要原因,并在考虑有风影响的情况下建立了低空抛撒带伞子弹药质点弹道方程组与计算仿真模型.采用Monte Carlo方法进行了实例仿真计算,得到了单发机载布撒器对机场跑道的封锁效率在各单一因素影响下的变化规律,结果可为多发机载布撒器封锁整条跑道的效率评估以及机载布撤器的总体设计提供参考.