基于回归分析的航迹关联算法研究  

Study of Track Association Algorithm Based on Regression Analysis

作　　者：于陈平[1] 徐毓[1] 高婷[1] 

机构地区：[1]空军雷达学院,武汉430019

出　　处：《舰船电子对抗》2011年第5期69-71,共3页Shipboard Electronic Countermeasure

摘　　要：在多传感器信息融合系统中,航迹关联的方式基本上都是基于两两关联的。在多目标环境下,这些关联方式加大了关联的次数,提高了关联的运算量。提出了基于回归分析的航迹关联算法,该算法首先选定主航迹,对航迹进行粗关联,对满足条件的点进行回归分析,根据相关系数的值判定航迹是否关联。仿真结果表明此方法能够很好地进行航迹关联,关联正确率较高,且运算所需时间较其他关联方式少。In the system of multi-sensor information fusion,the track association modes are correlative between two tracks basically.In the multi-target environment,these association modes increase the association times and calculation quantity.This paper presents the track association algorithm based on regression analysis,which firstly selects the main track,performs the coarse association to the tracks and regression analysis to the points satisfied the conditions,judges whether the tracks are correlative according to the correlative coefficient.The simulation results show that this method can realize the track association perfectly,and the accuracy is relatively good,and it costs less time than other modes.

关 键 词：多传感器 回归分析 航迹关联 

分 类 号：TN971.1[电子电信—信号与信息处理]