基于改进毁伤矩阵的人员目标毁伤效能评估  

Evaluation of damage effectiveness of personnel target based on improved damage matrix

作　　者：田浩成 卢芳云[1] 李志斌 王硕 TIAN Haocheng;LU Fangyun;LI Zhibin;WANG Shuo(College of Liberal Arts and Sciences,National University of Defense Technology,Changsha 410005,China)

机构地区：[1]国防科技大学文理学院,长沙410005

出　　处：《兵器装备工程学报》2022年第7期101-108,共8页Journal of Ordnance Equipment Engineering

基　　金：国家自然科学基金项目(11872376)。

摘　　要：为研究单发破片战斗部对人员目标的毁伤效能评估问题,提出了一种计算毁伤矩阵的改进方法流程。基于弹-目交会精细模型,获得了破片命中人体的详细信息,识别命中部位后,利用部件级的人体易损性分析A-S准则计算出更准确的失能概率,变更模型位置,重复计算流程,即得到了改进的毁伤矩阵。研究结果表明:提出的毁伤矩阵计算改进方法可为单发破片战斗部对人员目标的毁伤效能评估提供更准确的失能概率分布;基于改进毁伤矩阵可以直观得到破片战斗部对人员威胁较大的区域,武器的终点姿态对毁伤矩阵有较大影响;而基于Monte Carlo方法模拟武器随机命中情况得到的平均结果,可用来表征破片战斗部的平均毁伤效能。In order to study the damage effectiveness evaluation of the single-shot fragmentation warhead to personnel targets,an improved method for calculating the damage matrix was proposed.Based on the high-fidelity model of the projectile-target rendezvous,the detailed information of the fragments hitting the human body was obtained,and the hit parts were used after identification.The component-level human vulnerability analysis AS criteria can calculate a more accurate probability of disability,change the position of the model,and repeat the calculation process to obtain an improved damage matrix.The research results show that the improved damage matrix calculation method proposed can provide a more accurate disabling probability distribution for the single-shot fragmentation warhead’s damage effectiveness evaluation to personnel targets;Based on the improved damage matrix,it can be intuitively obtained that the fragmentation warhead poses a greater threat to personnel in the area,and the terminal posture of the weapon will have a greater impact on the damage matrix;The average result obtained by simulating the random hit of the weapon based on the Monte Carlo method can be used to characterize the average damage efficiency of the fragmentation warhead.

关 键 词：破片战斗部 人体模型 A-S准则 毁伤矩阵 效能评估 

分 类 号：TJ760[兵器科学与技术—武器系统与运用工程]