关键词: 航迹关联, 基准航迹, 系统航迹, 关联度量

Abstract:

This paper proposes a method of active track correlation for the alert radar system to deal with the poor association quality of active radars of the traditional distributed correlation structure.This correlation method mainly covers two parts.One is the track correlation structure based on benchmark track.The correlation structure can effectively avoid associated decline in the quality problem caused by the system track disorders,and can quickly recover from errors associated.The other is the correlation judgment method and process.Finally the correlation method application in the information system of a certain alert radar is given with an accuracy of the correlation better than 90%.

Key words: track correlation;benchmark track;system track;correlation measure