多弹协同雷达导引头信号融合探测架构分析  

Scheme Analysis of Radar Seeker Signal-Fusion Detection under Multi-Missile Collaboration

作　　者：王奥亚 周生华[1] 刘宏伟[1] 严俊坤[1] 苏洪涛[1] 曹运合[1] Wang Aoya;Zhou Shenghua;Liu Hongwei;Yan Junkun;Su Hongtao;Cao Yunhe(National Laboratory of Radar Signal Processing, Xidian University, Xi'an 710071, China)

机构地区：[1]西安电子科技大学雷达信号处理国家重点实验室

出　　处：《航空兵器》2019年第4期31-37,共7页Aero Weaponry

基　　金：国家自然科学基金项目(61601340,61501351);国家杰出青年基金(61525105);长江学者创新团队;111引智基地(B18039);中央高校基本科研业务费专项资金联合资助项目(JB180215)

摘　　要：针对多弹雷达导引头协同探测问题,分析研究导引头在相参和非相参两种信号融合模式下的探测性能,揭示了目标相关性和系统相参性对融合检测性能的影响。数值仿真表明,分布式非相参信号融合的处理增益具备超越目标回波完全相关时最优相参处理增益的可能性。For collaborated detection with multiple missile-borne radar seekers,the radar seeker detection performance is analyzed for both coherent and noncoherent signal-fusion processing models to indicate the impact of target echo correlation and system coherence on the fusion detection performance. Numerical simulation results indicate that processing gain in the distributed noncoherent signal-fusion is possible to surpass the optimal coherent processing gain in completely correlation of target echo.

关 键 词：多弹协同 协同探测 信号融合 目标检测 分布式相参检测 武器协同技术 

分 类 号：TJ765[兵器科学与技术—武器系统与运用工程] TN957.51[电子电信—信号与信息处理]