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针对无人作战飞机使用空空导弹对空中机动目标实施自主拦截的问题,提出了一种基于前置攻击瞄准偏差的自主引导策略。通过建立飞机运动模型和前置攻击瞄准模型,计算得到瞄准偏差,然后以减少瞄准偏差为飞行控制的目标,基于模型预测控制思想分别对采用比例引导和模拟退火粒子群优化方法的两种自主机动策略进行了仿真研究。仿真结果表明,在目标信息有缺失时,两种策略都能实现对不同机动目标的自主拦截,且后者拦截效果更好。
Aiming at the problem of unmanned combat aircraft using air-to-air missiles to implement autonomous interception of air maneuvering targets, an autonomous guidance strategy based on aiming attack of frontal attack is proposed. Aiming at the aim of reducing the aiming deviation, aiming at the goal of flight control, aiming at the goal of flight control, two kinds of autonomous maneuvers using proportional guidance and simulated annealing particle swarm optimization are established respectively based on the model predictive control. Strategy simulation study. The simulation results show that when the target information is missing, both strategies can achieve autonomous interception of different maneuvering targets, and the latter interception effect is better.