战斗机使用空射诱饵弹协同规避策略

以战斗机携带空射诱饵弹被空空导弹攻击为背景,对战斗机使用空射诱饵弹协同规避导弹攻击进行研究。建立了战斗机、空射诱饵弹及相对运动模型;分析研究了协同规避导弹攻击原理,建立了协同规避关键技术模型。在分阶段构建协同规避决策指标函数的基础上,建立了协同规避导弹攻击模型,提出了一种基于粒子群算法的战斗机使用空射诱饵弹协同规避方法。最后进行仿真验证,结果表明该方法能有效利用空射诱饵弹对目标进行欺骗,提高我方战斗机在被导弹攻击过程中的生存力。

Coordinated evasion strategy for MALD and fighter in air combat

Taking a scenario that the fighter which takes miniature air launched decoy (MALD) is attacked by the air-to-air missile as the background, a coordinated evasion strategy model for MALD and fighter is established in order to solve the complicated problem. Dynamical models of fighter, MALD and the motion differential equation are built. Based on the analysis of the theory of the coordinated evasion strategy, the key technologies’ models are built. The model of the coordinated evasion strategy index is built, and the method of the coordinated engagement strategy of MALD and fighter based on particle swarm optimization (PSO) is proposed. Simulation results show that the algorithm can deceive the target, and improve the probability of survival.