子弹药落点散布随机模拟方法

为了模拟子弹药抛撒后在地面上的落点分布情况,在经典外弹道模型的基础上,通过对影响子弹药落点散布因素的分析,筛选出了几个对子弹药落点散布影响较大的因素,对这几个因素进行随机化处理,提出了一种模拟子弹药落点散布的方法,建立了子弹药落点散布随机模拟模型,得到了子弹药在各随机因素作用下的落点散布情况;结果表明:该方法获得的子弹落点与实际情形吻合得更好。

Stochastic Simulation Method on the Hit Points of Submunition

In order to simulate the distribution of submunition after thrown on the ground, on the basis of classical exterior ballistic model, through the analysis of factors that have influence on the hit points of sub- munition, several pairs of factors that have influence on the hit points of submunition were screened out. Then, a randomized treatment was done on these factors and a simulation method is proposed to simulate the hit points of submunition. A simulation model was built on the hit points of submunition, and the hit points of submunition under all kinds of random factors were got. The results show that, the location of submunition from this model fits better with the practical situation.