基于正态过程的激光武器毁伤概率仿真分析  

Simulation of Damage Probability of Laser Weapons Based on Normal Process

作　　者：石教炜 孙世岩 石章松[1] 谢君[1] 佘博[1] SHI Jiaowei;SUN Shiyan;SHI Zhangsong;XIE Jun;SHE Bo(Naval University of Engineering,W uhan 430032,China)

机构地区：[1]海军工程大学,武汉430032

出　　处：《火力与指挥控制》2023年第9期63-67,76,共6页Fire Control & Command Control

基　　金：海后基础加强计划技术领域基金资助项目。

摘　　要：目前激光武器的毁伤概率没有明确的定义和定量分析方法,针对上述问题,定义了毁伤概率且提出了在正态过程下分析毁伤概率的方法。推导出激光武器到靶功率密度计算模型;根据到靶功率/能量密度定义了毁伤概率;在正态过程中分析到靶能量密度的概率密度函数,计算目标的毁伤概率;从反舰导弹的飞行轨迹出发,推导并计算出导弹末端飞行任意位置对应的毁伤概率。该方法可有效提高激光武器毁伤预估和射击时机选取能力。At present,there is no clear definition and quantitative analysis method for the damage probability of laser weapons.In view of the above problems,the damage probability is defined and a method is proposed to analyze the damage probability in a normal process.The calculation model of power density from laser weapons to target is derived firstly.Secondly,the damage probability is defined based on the target power/energy density.Thirdly,the probability density function of the target energy density is analyzed in the normal process to calculate the damage probability of the targets.Finally,from the flight trajectory of the anti-ship missiles,the damage probability corresponding to any position of the missile terminal flight is deduced and calculated.The method can effectively improve the ability of damage prediction and shooting timing selection of laser weapons.

关 键 词：激光武器 反舰导弹 到靶功率密度 正态过程 

分 类 号：TJ95[兵器科学与技术—武器系统与运用工程] TJ99