现代防御技术2026，Vol.54Issue(2)：92-99,8.DOI:10.3969/j.issn.1009-086x.2026.02.008
一种高超声速合作目标快速截获与跟踪方法
A Method for Rapid Acquiring and Tracking Hypersonic Cooperative Targets
李京效 1田格格 1徐光辉 1赵成璐 1罗静1
作者信息
- 1. 上海航天电子通讯设备研究所,上海 201109
- 折叠
摘要
Abstract
Aiming at the urgent requirements of guidance radar to guide hypersonic weapons to intercept incoming targets in fiercely air-to-ground military confrontation,rapid acquisition and tracking technologies are studied.There are several problems need to be solved:one is the RCS of hypersonic missiles/shells is small that not easy to acquire,the second is the hypersonic missiles/shells flight speed is high and has a wide speed distribution that difficult to detect and track.The problems are solved from three aspects:radar system design,waveform design and tracking model design.Through the design of radar operating system based on narrowband signal processing and PD processing,the influence of range migration is reduced,and the detectability of dim target under strong clutter background is improved.Through the design of guidance waveform based on double PRF(pulse repetition frequency)sets,the velocity ambiguity in Doppler is resolved.Through the design of search interception screen based on prior information and the design of taking velocity into track initiation and track correlation model,the rapid acquisition and stable tracking of hypersonic cooperative targets are realized.The effectiveness of the proposed model is fully verified in the semi-physical simulation test.关键词
雷达/高超声速合作目标/脉冲多普勒处理/脉组参差/快速截获/跟踪Key words
radar/hypersonic cooperative target/pulse Doppler processing/multiple pulse repetition frequency(PRF)sets/fastly acquiring/tracking分类
信息技术与安全科学引用本文复制引用
李京效,田格格,徐光辉,赵成璐,罗静..一种高超声速合作目标快速截获与跟踪方法[J].现代防御技术,2026,54(2):92-99,8.
