末修子母弹射击概率的CADET应用研究  

AN APPLIED STUDY ON THE SHOOTING PROBABILITY OF TERMINAL CORRECTION SUB-MUNITON BY CADET

作　　者：寇保华[1] 杨涛[1] 张晓今[1] 袁天保[1] 周伟[1] 

机构地区：[1]国防科技大学航天与材料工程学院,长沙410073

出　　处：《弹道学报》2004年第3期1-5,共5页Journal of Ballistics

摘　　要：根据末修子弹的运动特点以及末敏、末修部件的工作原理 ,用近似的方法计算出子弹对机场跑道的探测概率 .在子弹能够探测到跑道的前提下 ,用协方差描述函数法建立子弹运动的均值和协方差传播方程 ,分析子弹攻击跑道的命中概率 ,并由此得出末修子母弹对机场跑道的射击概率 .与Monte Carlo法相比 ,这种方法耗时少 ,计算精度较高 。In this paper, according to sub munition’s flying characters and work theory of terminal detection and terminal correction parts, a new method of calculating the shooting probability of terminal correction sub munition is presented. In this way, the detection probability is worked out by an approximate method, the hitting probability to one airport runway is calculated by CADET method. Compared to Monte Carlo method, this method has the advantages of short time consuming and high precision, which is of important reference value in system design and efficiency analysis.

关 键 词：末敏 末修子母弹 射击概率 协方差描述函数法 

分 类 号：TJ414.5[兵器科学与技术—火炮、自动武器与弹药工程]