基于双/多基SAR的集群协同探测与制导新进展  

New progress in cluster collaborative detection and guidance based on bi/multi-static SAR

作　　者：吕金虎 汪宗福 刘克新 于江龙 刘德元 LU Jinhu;WANG Zongfu;LIU Kexin;YU Jianglong;LIU Deyuan(College of Automation Science and Electrical Engineering,Beihang University,Beijing 100191,China)

机构地区：[1]北京航空航天大学自动化科学与电气工程学院,北京100191

出　　处：《航空学报》2025年第6期98-119,共22页Acta Aeronautica et Astronautica Sinica

基　　金：国家自然科学基金(62141604);国家重点研发计划(2022YFB3305600)。

摘　　要：在高动态、强对抗、资源受限等复杂环境下,集群作战系统协同探测与制导技术面临严峻挑战。基于双/多基合成孔径雷达(SAR)的协同探测与制导技术,能够实现被动前视高分宽幅成像、多视角信息融合增强以及多方向协同打击,是解决未来复杂环境下集群高可靠协同探测与制导难题、完成感知-认知-决策-执行(OODA)回路闭环的一种有效途径。近年来,随着双/多基SAR技术的进步,双/多基SAR在协同探测与制导领域的研究有了显著发展。旨在对双/多基SAR在集群协同探测与制导中的研究进展进行综述。具体来说,首先探讨基于双/多基SAR的协同探测与制导机理和典型工作模式,同时梳理复杂环境下基于双/多基SAR的协同探测与制导2个核心关键任务的技术需求;然后,介绍复杂环境下基于双/多基SAR的协同探测与制导涉及的各项关键技术及其进展,并对双/多基SAR架构下的协同探测与制导技术瓶颈与挑战展开分析;最后,围绕智能化、抗干扰等多方面挑战,展望基于双/多基SAR的集群协同探测与制导技术未来发展趋势。In complex environments such as high dynamics,strong confrontation,and limited resources,the collaborative detection and guidance technologies of cluster combat systems face severe challenges.The collaborative detection and guidance technologies based on bi/multi-static Synthetic Aperture Radar(SAR)can achieve passive forward looking high-resolution wide-range imaging,multi-view information fusion enhancement,and multi-directional collaborative strike,and is thus an effective solution to the problems of highly reliable collaborative detection and guidance of clusters and completion of the closed-loop of Observation-Orientation-Decision-Action(OODA)loop in complex environments in the future.In recent years,with the advancement of bi/multi-static SAR technology,there has been significant development in the research on using bi/multi-static SAR in collaborative detection and guidance.This paper aims to review the research progress of bi/multi-static SAR in cluster collaborative detection and guidance.Firstly,the mechanism and typical working modes of collaborative detection and guidance based on bi/multi-static SAR are reviewed,and the technical requirements for the two core key tasks of collaborative detection and guidance based on bi/multi-static SAR in complex environments are sorted out.Furthermore,the key technologies and their progress involved in collaborative detection and guidance based on bi/multi-static SAR in complex environments are introduced,and the bottlenecks and challenges of collaborative detection and guidance technology based on the bi/multi-static SAR are analyzed.Finally,considering the challenges such as intelligentization and anti-interference,the future development trend of cluster collaborative detection and guidance technology based on bi/multi-static SAR is also discussed.

关 键 词：双/多基合成孔径雷达(SAR) 集群系统 协同探测 协同制导 复杂环境 

分 类 号：V249[航空宇航科学与技术—飞行器设计] TN958[电子电信—信号与信息处理]