基于多频连续波雷达的最优加权跟踪算法  

An Algorithm of Optimal Weight Track for Multi-frequency Continuous Wave Radar

作　　者：韩正国[1] 江晶[2] 盖旭刚[3] 简涛[1] 

机构地区：[1]空军雷达学院研究生管理大队,武汉430019 [2]空军雷达学院预警监视情报系,武汉430019 [3]空军驻京丰地区军事代表室,北京100000

出　　处：《空军雷达学院学报》2009年第2期92-95,共4页Journal of Air Force Radar Academy

摘　　要：针对采用二次差频测距方式的连续波雷达初始测距误差大而且循环变化,跟踪精度不高的情况,提出一种对当前雷达量测值和目标预测值进行加权的跟踪算法.仿真结果表明该算法能够适应该体制雷达的测量特点,有效地跟踪目标.Aimed at the fact that the original ranging error of the continuous wave radar using the double frequence difference ranging is big and changes circularly, and tracking accuracy is poor, a tracking algorithm based on the weight of the current radar measurement and target forecast values was presented. By simulations it shows that the algorithm can be adapted to the measurement features of the radar and used to track targets effectively.

关 键 词：二次差频测距 目标跟踪 最优加权 

分 类 号：TN958[电子电信—信号与信息处理]