脉冲调制式红外空空导弹仿真

Simulation of pulse modulated infrared air-to-air missile

红外空空导弹仿真是空战效能评估的重点和难点。根据红外空空导弹的识别、制导、运动机理,建立了导弹模型,同时也建立了诱饵模型,对红外空空导弹进行仿真和抗干扰分析。该导弹模型主要由导引头制导方程组、导弹运动方程组、抗干扰方法等组成。根据建立的导弹模型仿真出了导弹的攻击区、导弹和靶机运动轨迹以及导弹的抗干扰性能,通过与真实导弹进行对比表明,仿真的红外空空导弹与真实的导弹性能指标基本吻合。

Infrared air-to-air missile simulation is an important and difficult part of air war performance evaluation.Based on identification,guidance,motion mechanism of infrared air-to-air missile,missile and infrared decoy model were established to simulation and anti-jamming analysis for infrared air-to-air missile.Missile model was composed by seeker guided equations,missile motion equations,anti-interference methods etc.Missile attack zone,missile and drone aircraft trajectories and anti-jamming performance were simulated according to the model.Contrasted with real missile,the calculation results are in good agreement with the experimental results.