机载定向激光红外对抗技术及仿真研究

Simulation and technique of airborne directional laser IR countermeasure system

随着红外制导导弹制导与抗干扰能力的不断提高,常规的被动红外干扰载荷的干扰效能逐渐降低。为了减弱敌方红外制导导弹的攻击效果,机载定向激光红外对抗武器系统化被动防御为主动进攻,以其独特的性能成为对抗红外制导导弹的理想武器。设计了激光定向红外对抗系统总体框架,分析了该系统各部件的功能及技术途径,建立了数据流程。通过仿真计算,得出结合载机机动,干扰效果更佳。

The infrared guided missile′s anti-jamming ability is becoming incessantly stronger,the interference effect of routine passive IR decoy is gradually decreased.To deal with the IR guided missile and reduce its attack effect,the countermeasure tactics are changing from passive defense to active attack with airborne directional laser IR countermeasure system（ADLIRCMS）.Lots of studies show that ADLIRCMS is an ideal weapon against IR guided missile with unique performance.ADLIRCMS′s general scheme is presented in the paper.Function and performance of each part are analyzed.Data process and transfer are introduced.The analysis and simulation show that the jamming effect of the system is excellent,especially when the host plane is maneuvering.