基于改进NSGA-Ⅲ的抗饱和攻击防空编队部署方法

Deployment Method of Air Defense Formation Against Saturated Attack Based on Improved NSGA-Ⅲ

现代空袭有饱和攻击、对抗体系多样等特点,在对目标进行有效掩护的同时,确保自身生存是防空火力编队研究的重点问题。考虑到火力重叠面积、火力覆盖面积、耗弹量、有效掩护宽度、有效防御扇区等因素,提出一种改进的NSGA-Ⅲ算法,通过控制选择交叉种群将不同策略的解集进行组合,实现区域、目标掩护混合部署、导弹和高炮等不同武器的综合使用,使得编队防御性能得到优化。以轰炸机、巡航弹、无人机的饱和攻击为应用场景进行仿真验证,结果表明此方法能够在兼顾区域、目标安全的同时,提升整体防空编队的生存能力。

Modern air strikes are characterized by saturated attack and various kinds of confrontation means.The focused-on problem of the air defense fire formation study is to cover the targets efficiently while ensuring its own survival.Such factors as firepower overlapping area,firepower coverage area,ammunition consumption,effective cover width,effective defense sectors,etc.are considered,an improved multi-layer NSGA-Ⅲ algorithm is proposed.By controlling and selecting the cross population to combine with the solution sets of different strategies,the composite disposition of the area and target cover,the comprehensive use of such different weapons as missiles and anti-aircraft guns are realized so that the formation defense performance can be optimized.Finally,the application scenarios of the saturation attacks with bombers,cruise bombs and UAVs are simulated and verified.The simulation results show that the proposed method can improve the survivability of the whole air defense formation while taking into account the security of the areas and the targets.