红外诱饵弹最佳干扰方法研究  

Research Optimal Jamming Method of IR Decoy

作　　者：童中翔[1] 刘鹏飞[1] 王晓东[1] 李传良[1] 

机构地区：[1]空军工程大学工程学院,西安710038

出　　处：《系统仿真学报》2009年第1期69-72,共4页Journal of System Simulation

基　　金：国家自然科学基金(60772162)

摘　　要：针对红外对抗中如何实现红外诱饵弹的最佳干扰的难题,研究了红外制导导弹工作原理和爆炸机理,同时,为配合主动干扰方法结合现有红外诱饵弹技术指标提出新的要求。依据红外诱饵弹辐射特性与载机尾后辐射特性相似的特点,提出了精确控制红外诱饵弹发射时机、发射方向、发射速度,使红外诱饵弹与载机、来袭导弹在同一条直线上,诱使引信工作主动引爆来袭导弹从而保护载机的最佳干扰方法,通过仿真算例表明该干扰方法的可行性。Aiming at how to achieve the optimal jamming of decoy in IR countermeasure, Work principle and exploding mechanism of IR guided missile was researched. For cooperating the active jamming measure, the new index of IR decoy was put forward to combine with the existing one. According to the similar radiant characteristic between the aircraft tail and the IR decoy, the optimal jamming method of IR decoy was put forward, which made the IR decoy move to the line linking the target warcraft with the coming missile. That made the IR decoy explode the coming missile initiatively; The IR decoy was controlled precisely launch opportunity direction and velocity. This is feasible proved by simulation.

关 键 词：红外诱饵弹 最佳干扰方法 精确控制 红外制导导弹 

分 类 号：TN972.1[电子电信—信号与信息处理]