攻击地面群目标的空地导弹雷达与红外复合制导方法
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摘要
单一雷达制导的空地导弹在攻击地面群目标时,往往因为末制导阶段雷达导引头不能锁定单一目标而导致攻击失败。针对该问题,提出一种雷达与红外复合制导方法。建立四波束天线雷达导引头模型和六辐射计红外导引头模型,设计一套包含雷达单独制导、雷达与红外共同制导和红外单独制导3个阶段的雷达与红外复合制导方案,实现空地导弹对地面群目标攻击过程的仿真。以导引头误差角、导弹过载以及脱靶量为指标,对比分析单一雷达制导模式和复合制导模式下的攻击效果。仿真结果表明,在目标数量较多的情况下,相对于单一制导模式,复合制导模式下的导弹过载更稳定,命中率更高。
In a single radar guidance mode,air-to-ground missiles often fail to attack the ground targets since the radar seeker can't lock onto a target in the terminal guidance phase. To solve this problem,a radar/infrared compound guidance antenna radar seeker model and a six radiometer infrared seeker model are established,and a radar/infrared compound guidance scheme is designed,including radar guidance,radar/infrared compound guidance and infrared guidance. The attack effects in single radar guidance mode and composite guidance mode are analyzed by comparing the seeker angle error,missile overload and miss distance parameters. It is found that,under the condition of a large number of targets,the missile in compound guidance mode is more stable in overload and has higher hit accuracy compared with the single radar guided mode.
In a single radar guidance mode,air-to-ground missiles often fail to attack the ground targets since the radar seeker can't lock onto a target in the terminal guidance phase. To solve this problem,a radar/infrared compound guidance antenna radar seeker model and a six radiometer infrared seeker model are established,and a radar/infrared compound guidance scheme is designed,including radar guidance,radar/infrared compound guidance and infrared guidance. The attack effects in single radar guidance mode and composite guidance mode are analyzed by comparing the seeker angle error,missile overload and miss distance parameters. It is found that,under the condition of a large number of targets,the missile in compound guidance mode is more stable in overload and has higher hit accuracy compared with the single radar guided mode.
引文
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[3]郑力会,庞威.红外成像制导炸弹捕捉目标各种因素的影响分析[J].兵器装备工程学报,2016,37(2):58-61.ZHENG Li-hui,PANG Wei.Analysis on influence of various factors to acquiring probability of guided bomb with infrared imaging[J].Journal of Ordnance Equipment Engineering,2016,37(2):58-61.(in Chinese)
[4]朱宇光,张兴有,吕隽.一种新型面源红外诱饵对抗红外成像制导反舰导弹方法[J].兵器装备工程学报,2016,37(3):39-41.ZHU Yu-guang,ZHANG Xing-you,LYU Jun.A new using method of surface infrared decoy against infrared ship missiles[J].Journal of Ordnance Equipment Engineering,2016,37(3):39-41.(in Chinese)
[5]吕洁,罗勇,卿松,等.红外制导技术在空空导弹中的应用分析[J].兵器装备工程学报,2017,38(12):70-74.LYU Jie,LUO Yong,QING Song,et al.Application analysis of infrared guidance technology in air-to-air missile[J].Journal of Ordnance Equipment Engineering,2017,38(12):70-74.(in Chinese)
[6]徐琰珂,梁晓庚,贾晓洪.雷达/红外复合导引头信息融合算法[J].红外与激光工程,2012,41(1):30-35.XU Yan-ke,LIANG Xiao-geng,JIA Xiao-hong.Information fusion algorithm for radar/IR compound seeker[J].Infrared and Laser Engineering,2012,41(1):30-35.(in Chinese)
[7]薛鹏,董文锋.PRS/IRS复合制导中时空对准方法研究[J].舰船电子对抗,2017,40(1):43-46.XUE Peng,DONG Wen-feng.Research into time and space alignment method in PRS/IRS combined guidance[J].Shipboard Electronic Countermeasure,2017,40(1):43-46.(in Chinese)
[8]章蕾,高志峰,李黎明,等.红外成像/毫米波雷达复合导引头制导策略研究[J].激光与红外,2010,40(4):394-396.ZHANG Lei,GAO Zhi-feng,LI Li-ming,et al.Study on guide strategy of infrared imaging/millimeter wave radar combined seeker[J].Laser&Infrared,2010,40(4):394-396.(in Chinese)
[9]孙少军.主动雷达/红外成像复合制导抗干扰技术[J].舰船电子工程,2016,36(2):61-63.SUN Shao-jun.Active radar/infrared imaging guidance anti-interference technology[J].Ship Electronic Engineering,2016,36(2):61-63.(in Chinese)
[10]景永春,谢春思,王晔,等.雷达/红外成像双模导引头分布式检测探测能力[J].弹箭与制导学报,2016,36(1):27-30,34.JING Yong-chun,XIE Chun-si,WANG Ye,et al.Study on detectivity of radar/IR integrated dual-model seeker as distributed detection[J].Journal of Projectiles,Rockets,Missiles and Guidance,2016,36(1):27-30,34.(in Chinese)
[11]Naidu V P S.Fusion of radar and IRST sensor measurements for3D target tracking using extended Kalman filter[J].Defence Science Journal,2009,59(2):175-182.
[12]赵世明,孙致月.雷达/红外复合制导并行仿真系统设计[J].系统仿真学报,2016,28(5):1094-1099.ZHAO Shi-ming,SUN Zhi-yue.Design on parallel simulation system for radar/IR dual mode compound guidance[J].Journal of System Simulation,2016,28(5):1094-1099.(in Chinese)
[13]Yuan Q,Dong C Y,Wang Q.An adaptive fusion algorithm based on ANFIS for radar/infrared system[J].Expert Systems with Applications,2009,36(1):111-120.
[14]齐恩勇.弹载雷达红外复合系统信息融合算法研究[J].电子设计工程,2016,24(22):175-179.QI En-yong.Research on information fusion algorithm for missileborne radar and IR composite system[J].Electronic Design Engineering,2016,24(22):175-179.(in Chinese)