典型机场目标的毁伤效果研究

Research on the Damage Effect of Typical Airport Targets

本文分析典型弹药战斗部打击机场目标的毁伤情况,对提高空对地弹药打击机场目标的毁伤效能具有重要意义。选取与作战飞机相关的三类典型目标(飞机掩蔽库目标、停机坪上的预警机目标及机场跑道目标),构建三类目标的毁伤评估模型,分析典型弹药战斗部参数对毁伤效果的影响。飞机掩蔽库目标分为外部掩蔽库目标及内部战斗机目标,研究给定毁伤等级下落角对侵爆战斗部毁伤效果的影响。停机坪上的预警机目标以高精度预警机为易损性模型,分析瞄准点和炸高对杀爆战斗部毁伤效果的影响。机场跑道目标以封锁概率为毁伤效果评估指标,研究母弹参数、子弹参数、跑道尺寸以及最小起降窗口对子母弹封锁效果的影响。通过仿真算例验证了所构建模型的可行性与合理性,并计算分析了打击掩蔽库目标及掩蔽库内部的飞机目标时侵爆战斗部的最佳落角,打击预警机目标时杀爆战斗部的最佳瞄准点与最佳炸高,以及打击跑道目标时典型子母弹参数对于毁伤效果的影响。

Analyzing the damage situation of typical ammunition warheads against airport targets is of great significance for improving the damage efficiency of air to ground ammunition against airport targets.Three typical targets related to combat aircraft,namely aircraft shelter targets,early warning aircraft targets on the apron,and airport runway targets,are selected to construct the damage assessment models,and the influence of typical ammunition warhead parameters on the damage effect is analyzed.The aircraft shelter targets are divided into external shelter targets and internal fighter targets,and the impact of drop angle on the damage effect of the invasion warhead is studied.Taking high precision early warning aircraft as the vulnerability model,the influence of aim point and blast height on the damage effect of detonating warhead is analyzed.The airport runway target takes the blockade probability as the evaluation index of damage effect,and the effects of bomb parameters,submunition parameters,runway dimensions and minimum leave window on the blocking effect of shrapnel on runways are studied.The feasibility and rationality of the constructed model are verified by the simulation examples.It also calculates and analyzes the optimal drop angle of the missile when striking the shelter target and the aircraft target inside the shelter,the optimal aim point and the optimal blast height of the missile when striking the target of the early warning aircraft,and the influence of typical parameters of submunitions on the damage effect when striking runway targets.