一种基于TAS跟踪的雷达目标分类与识别方法  

A TAS-Based Radar Target Classification Method

作　　者：高珊[1] 田欢[1] 王爱荣[1] GAO Shan;TIAN Huan;WANG Airong(Xi'an Electronic Engineering Research Institute,Xi'an 710100)

机构地区：[1]西安电子工程研究所,西安710100

出　　处：《火控雷达技术》2024年第4期42-46,共5页Fire Control Radar Technology

摘　　要：针对地面侦察雷达目标检测后的分类与识别问题,提出了一种基于TAS跟踪的新方法,首先分析目标点迹的俯仰等参数进行预分类,再通过波束实时调度进行同时多目标TAS跟踪并形成航迹,经过航迹级的多种特征提取和融合进一步判断目标的属性并上报。实测数据和工程应用结果表明该方法运算量小、识别率高,具有较高的实用价值。In response to the problem of classifying targets detected by ground reconnaissance radar,a new method based on track-and-search(TAS)is proposed.The method first analyzes the elevation and other parameters based on the target plots to perform a preliminary classification.Then,simultaneous multi-target TAS is carried out through real-time beam scheduling to obtain target tracks.Various features are extracted and fused at the track level to further determine the attributes of the target.The results of real tests and engineering applications show that the proposed method has a small computational load and a high classification success rate,making it highly practical.

关 键 词：雷达 分类与识别 TAS跟踪 特征提取 

分 类 号：TN95[电子电信—信号与信息处理] TJ765[电子电信—信息与通信工程]