基于迭代优化的拦射空战瞄准引导方法  

An Iterative Optimization Based Method for Aiming Guidance in Air Combat Interception

作　　者：隋永华[1,2] 胡朝晖[1] 俞利新[1] 欧建军[1] 冯国强[1] 

机构地区：[1]空军工程大学航空航天工程学院,西安710038 [2]西北工业大学自动化学院,西安710072

出　　处：《电光与控制》2013年第1期28-31,共4页Electronics Optics & Control

基　　金：航空科学基金(20095196012)

摘　　要：为解决无人战斗机使用空空导弹自主攻击目标的问题,提出了一种基于迭代优化的拦射瞄准引导法。首先描述了自主拦射攻击需要解决的问题;然后给出了基本解决思路并推演出瞄准偏差方程;接着创建了迭代优化瞄准控制模型并设计了瞄准控制过程;最后通过仿真实验进行了与比例导引控制方法的对比测试和抗误差干扰测试,结果表明,迭代优化拦射瞄准引导法对于解决自主拦射攻击问题非常有效。To solve the problem of fighter＇s autonomous attack with air-to-air missile in air combat, an Iterative Optimization Aiming Guidance （IOAG） method was proposed. Firstly, the problems in autonomous interception attack were analyzed. Then, the basic idea about IOAG was introduced and the equations of aiming error were deduced. And subsequently, the model of IOAG was established and the process of IOAG was designed. Finally, simulation was made for comparing it with the method of proportional navigation control, and the robustness experiment was performed. The results show that the method of IOAG is very effective for the problems of autonomous interception attack.

关 键 词：空战 自主攻击 迭代优化 瞄准控制 火力控制 

分 类 号：V271.4[航空宇航科学与技术—飞行器设计]