Target tracking algorithm for passive coherent location

被引：17

作者：

Konovalov, Aleksandr A. ^{[1
]}

机构：

[1] St Petersburg Electrotech Univ LETI, Radiotech Syst Dept, St Petersburg, Russia

来源：

IET RADAR SONAR AND NAVIGATION | 2016年 / 10卷 / 07期

关键词：

target tracking; Kalman filters; sensor fusion; nonlinear filters; target tracking algorithm; passive coherent location; track initiation; tentative track filtering; data association; bistatic coordinates; linear decoupled Kalman filter; Cartesian coordinates; nonlinear unscented Kalman filtering; unscented transformation; BISTATIC RANGE;

D O I：

10.1049/iet-rsn.2015.0482

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A target tracking algorithm for the passive coherent location based on a two-stage scheme is proposed and implemented. The track initiation, the tentative track filtering and the data association for all tracks are performed in bistatic coordinates using a linear decoupled Kalman filter. The confirmed track filtering is performed in Cartesian coordinates by non-linear unscented Kalman filtering. Transformation of the measurements and their covariances from bistatic to Cartesian coordinates and vice versa are implemented via unscented transformation for 2n sigma-points.

引用

页码：1228 / 1233

页数：6

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