系统误差下航迹关联算法

Research of Track Association with Systematic Errors

针对系统误差对目标航迹的影响,提出了一种新的系统误差下航迹关联算法,该算法采用模糊综合决策的思想,抓住目标航迹的不变信息建立模糊因素集,通过构建目标航迹紧密度矩阵提取最有可能的航迹关联对,从而达到系统误差下航迹关联的目的,通过典型环境下的仿真,验证了该算法在传感器组网存在系统误差情况下进行航迹关联的优越性,其具有较好的航迹关联效果和较强的鲁棒性。

Aiming at the effection which systematic errors do with the detected tracks of targets, putting forward a new track association algorithm with systematic errors, this algorithm adopts the idea of blurry integrated decision-making, builds blurry factors set using the unchangeable information of target tracks, establishes compact matrix, so as to complete track association with systematic errors, under the simulation of typical environment, showing its preferable track association performance and robusticity.