多雷达组网点迹自适应凝聚算法研究  

The Research on Adaptive Centroid Algorithm for Multi Radar Network Plot

作　　者：王宇航 罗利强[1] WANG Yuhang;LUO Liqiang(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3期68-72,共5页Fire Control Radar Technology

摘　　要：本文针对组网条件下多部雷达对同一目标的探测信息无法有效凝聚问题,提出了一种多雷达站组网点迹自适应凝聚处理算法。其利用雷达组网一次点迹的冗余特性和经过转换的量测精度矩阵,自适应完成同一目标的不同雷达节点的一次点迹在融合中心的凝聚处理。仿真结果表明,该算法可有效提升融合点迹的定位精度和置信度,具有较高的工程应用价值。In this paper,an adaptive centroid processing algorithm for plot from a multi-radar network was proposed,addressing the issue that the detection information of the same target obtained by multiple radars under a networked condition cannot be effectively centroid.Utilizing the redundant characteristics of one-time plot and measurement accuracy matrix,one-time plot fusion from different radar processing stages for the same target were realized at the fusion center.Simulation results showed that this algorithm can effectively improve the positioning accuracy and confidence level of the fused plot,demonstrating high engineering application value.

关 键 词：雷达组网 一次点迹 自适应凝聚 点迹融合 

分 类 号：TN95[电子电信—信号与信息处理]