现代雷达2026，Vol.48Issue(3)：65-72,8.DOI:10.16592/j.cnki.1004-7859.20240803002
目标状态拓扑辅助的T/R-R紧凑型地波雷达航迹关联方法
Target State Topology Assisted Track-to-track Association Method for T/R-R Compact HFSWR
摘要
Abstract
To address the issue of track-to-track misassociation caused by similar kinematic parameters among adjacent targets in multi-target nearby tracking scenario for T/R-R compact high-frequency surface wave radar,a target state topology assisted track-to-track association method is proposed in this paper.First,utilizing the spatial state consistency between the target of interest and sur-rounding vessels,a topological structure is constructed with the target as the center and nearby vessels as nodes.Then,the relative state relationships between the target and nearby vessels are extracted as the spatial structural features of the target and an extended optimal subpattern assignment distance is modified to calculate structural similarity,aiding track-to-track association.Finally,by considering both parametric and structural similarities of target tracks,the optimal association is solved using the Jonker-Volgenant-Castanon algorithm,with the goal of minimizing the total association cost.Experiments on multi-target trajectory association are con-ducted using simulation and real-measurement data.The results show that the proposed method effectively resolves the ambiguity caused by similar kinematic parameters in multi-target close maneuvering scenarios,improving track association accuracy.关键词
紧凑型高频地波雷达/T/R-R体制/航迹关联/拓扑结构/多目标跟踪Key words
compact high-frequency surface wave radar(HFSWR)/T/R-R system/track-to-track association/topological struc-ture/multi-target tracking分类
信息技术与安全科学引用本文复制引用
韩光正,孙伟峰,李小彤,陈雨欣..目标状态拓扑辅助的T/R-R紧凑型地波雷达航迹关联方法[J].现代雷达,2026,48(3):65-72,8.基金项目
国家自然科学基金资助项目(62071493,61831010) （62071493,61831010）
