均匀分布法对集群目标射击效率计算积分表达式  

Integral Representations on Firing Efficiency Calculation of Burst Uniform Distribution to Concentrated Target

作　　者：王兆胜[1] 

机构地区：[1]南京炮兵学院,南京211132

出　　处：《火力与指挥控制》2016年第1期117-120,共4页Fire Control & Command Control

摘　　要：为简化炸点均匀分布条件下对集群目标射击效率计算的表达式,采用"化四个象限积分为一个象限积分"的方法,导出射击幅员在正面和纵深上覆盖集群目标比值数学期望的积分表达式,在此基础上讨论对单个目标毁伤概率计算公式和对集群目标毁伤百分比计算的近似公式,导出射击幅员在正面和纵深上覆盖集群目标比值二阶矩的积分表达式,给出了对集群目标射击效率的算例。结论改进了对集群目标射击效率计算的方法。In order to simplify representations of firing efficiency calculation to concentrated target on burst uniform distribution condition, general integral representations of mathematical expectations of ratio that firing area cover concentrated target on frontage and depth are push out by using the method of ＂changing four quadrants integration for one quadrant integration＂ , approximate formula to calculate damage probability of single target and damage ratio of concentrated target is deduced from the representations, and then integral representations of second moment of ratio that firing area cover area target on frontage and depth are push out,an example to calculate firing efficiency to concentrated target is given. The conclusions of the paper improve the method for firing efficiency calculation to concentrated target.

关 键 词：射击效率 均匀分布 毁伤概率 毁伤百分比 

分 类 号：TJ015[兵器科学与技术—兵器发射理论与技术]