摘要
针对临近空间高超声速飞行器的探测需求,本文提出一种反高超声速目标跟踪制导雷达系统设计方案,并对系统中涉及的关键技术和相应瓶颈问题进行梳理,针对凝视探测、长时间积累、高速机动目标跟踪、高速机动目标轨迹预测等,本文基于子阵级数字波束形成、Keystone变换、交互多模型滤波、以及状态滤波结合知识辅助方法给出工程上的解决方案。
According to the detection requirements of near space hypersonic vehicle, this paper proposes a design scheme of anti hypersonic target tracking guidance radar system, and combs the key technologies and corresponding bottleneck problems involved in the system. For gaze detection, long-time accumulation, high-speed moving target tracking, high-speed maneuvering target trajectory prediction, this paper is based on subarray level digital beamforming Keystone transform, interactive multi model filtering and state filtering are combined with knowledge aided method to give the engineering solution.
作者
刘扬
秦琨
方明
赵春雷
田格格
LIU Yang;QIN Kun;FANG Ming;ZHAO Chunlei;TIAN Gege(The Sixth Military Representative Office of the Naval Armament Department in Shanghai,Shanghai 200235;Shanghai Aerospace Electronic Technology Institute,Shanghai 201109)
出处
《软件》
2022年第3期13-16,共4页
Software
基金
上海市青年科技英才扬帆计划(21YF1417400)。
关键词
高超声速目标
跟踪制导雷达
目标检测
目标跟踪
轨迹预测
hypersonic target
tracking guidance radar
target detection
target tracking
trajectory prediction
