摘要
研究复杂系统类目标的易损性等效结构及动能毁伤元作用下的毁伤律建模方法。针对装甲车辆、导弹和飞机三种典型复杂系统类目标以及破片、穿甲弹等典型毁伤元,提出依据毁伤元打击方向,将易损部件投影到呈现面的二维结构易损性等效结构建模方法,给出了目标毁伤律模型。以多发脱壳穿甲弹及破片打击三种典型目标为例进行了毁伤概率计算,结果表明,该方法可实现复杂系统类目标的易损性结构等效分析和条件毁伤概率的快速简化计算。
Study the vulnerability equivalent structure of complex system-like targets and the damage law modeling method under the action of kinetic energy damage elements. For the typical complex system targets of armored vehicles, missiles and aircraft, as well as the typical damage elements such as fragmentation and armor-piercing projectiles, based on the attack direction of the damage element, a two-dimensional structure vulnerability equivalent structure modeling method for projecting vulnerable parts onto the rendering surface is proposed, and the target damage law model is given. Taking the three typical targets of multiple shelling armor-piercing shells and fragmentation attack as examples, the research results show that the proposed vulnerability equivalent structure modeling and damage law analysis method can realize the vulnerability structural equivalent analysis of complex system-like targets and the rapid simplification calculation of conditional damage probability.
作者
王玉
张兵
唐凯
梁振刚
王树山
宋卫东
WANH Yu;ZHANG Bing;TANG Kai;LIANG Zhengang;WANG Shushan;SONG Weidong(State Key Laboratory of Explosion Science and Technology,Beijing Institute of Technology,Beijing 100081,China;Systems Engineering Research Institute,China State Shipbuilding Corporation,Beijing 100036,China;School of Equipment Engineering,Shenyang Ligong University,Shenyang 110159,China)
出处
《弹箭与制导学报》
北大核心
2019年第5期99-102,106,共5页
Journal of Projectiles,Rockets,Missiles and Guidance
基金
国家级重大基础研究项目资助。
关键词
易损性
结构等效模型
动能毁伤元
毁伤律模型
vulnerability
structural equivalent model
kinetic energy damage element
damage law model
