基于采样的子母弹射击效率评估方法研究  

Sampling-based Evaluation of Firing Efficiency of Cargo Round

作　　者：李斌 张健[2] 于海泳 

机构地区：[1]63961部队复杂地面系统仿真重点实验室 [2]装甲兵工程学院

出　　处：《兵工学报》2011年第10期1278-1281,共4页Acta Armamentarii

摘　　要：针对目前子母弹毁伤幅员计算中广泛采用像素法和解析法的不足,在像素法的基础上提出基于采样的求解思路。该方法通过在目标区域采样并计算采样点的毁伤状态,统计毁伤效率,能够解决子弹毁伤幅员重叠面积的问题。阐述了采样法的基本原理,建立了目标区域、母弹落点、子弹散布、坐标变换和效率计算的数学模型。通过一个典型算例,统计不同采样间隔和仿真次数下的计算结果,对采样法的精度进行了验证,并证明该方法结构简练,便于通过计算机编程实现,可用于武器装备战术技术指标论证和作战使用研究。Aiming at the deficiency of pixel-simulation and holomorphic-simulation used in calculating the damage area of cargo round, a resolving method based on sampling was proposed. By sampling in the target area, calculating the damage situation of sample points, the method can evaluate the damage effect and effectively solve the problem of calculating overlapped damage area of cargo round. The theory of sampling method was discussed, and the mathematical models of target area, impact point, cargo round scattering, coordinate transformation and efficiency evaluation were established. The precision of the method was approved by a representative calculation example. The method can be used for tactical and technical index demonstration and researching on how to use weapon equipment for maximal efficiency in battle.

关 键 词：数理统计学 采样 仿真 子母弹 效率评估 

分 类 号：O211.9[理学—概率论与数理统计]