雷达/红外双模导引头抗箔条干扰研究  

Research on Radar/IR Dual-mode Seeker Against Chaff-jamming

作　　者：董凤珍 曾宪伟 张安旭 王亚飞 

机构地区：[1]解放军95107部队 [2]解放军61541部队 [3]解放军93656部队 [4]解放军95140部队

出　　处：《火力与指挥控制》2013年第3期53-57,共5页Fire Control & Command Control

基　　金：国家自然科学基金资助项目(60874040)

摘　　要：针对导弹抗箔条干扰弹问题,通过研究分析箔条干扰原理,在直角坐标系下,建立了箔条干扰弹数学模型、载机机动模型、目标相对导弹的状态方程和雷达/红外双模导引头的量测方程,提出了一种基于雷达/红外双模导引头的抗箔条干扰方法。仿真分析表明雷达/红外双模导引头使用该抗干扰方法检测箔条干扰概率高,跟踪精度高,脱靶量小,验证了方法的可行性。Aimed at the problem of missile against chaff-jamming decoy,the models of chaff-jamming decoy and flight movement,state equation of target relative to missile,measure equation of Radar/IR dual-mode seeker are established in Cartesian coordinate by analyzing the chaff jamming principles,and a kind of method against jamming based on Radar/IR dual-mode seeker is presented.Simulations show that the feature of Radar/IR dual-mode seeker using the method is that detection probability is high,the tracking precision is high,and the miss distance is little.The results verify the feasibility of the method.

关 键 词：箔条干扰 雷达 红外双模导引头 干扰检测 

分 类 号：TJ765.3[兵器科学与技术—武器系统与运用工程]