Multi-sensor multi-target bearing-only tracking with signal time delay

被引：1

作者：

Sheng, Zhicheng ^{[1
]}

Guo, Yunfei ^{[1
]}

Xue, Anke ^{[1
]}

Han, Weizhi ^{[2
]}

机构：

[1] Hangzhou Dianzi Univ, Sch Automat, Second St, Hangzhou 310018, Zhejiang, Peoples R China

[2] Zhejiang Chit Control Engn Co Ltd, Sixth St, Hangzhou 310018, Zhejiang, Peoples R China

来源：

SIGNAL IMAGE AND VIDEO PROCESSING | 2023年 / 17卷 / 08期

基金：

中国国家自然科学基金;

关键词：

Multi-target tracking; Bearing-only tracking; Signal time delay; Nonlinear measurement; TARGET MOTION ANALYSIS;

D O I：

10.1007/s11760-023-02683-z

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：

In this paper, we examine the multi-sensor multi-target, bearings-only tracking problem with signal time delay. This problem is challenging due to the system incomplete observability and the signal time delay caused by the signal propagation. A new Gaussian Sum Shifted Rayleigh Filter (GS-SRF-N) is presented for the signal time delay by using parameter estimation method in Gaussian Sum Shifted Rayleigh Filter (GS-SRF). Furthermore, a forward forecasting method is proposed to solve the time-offset between the sensors due to the signal time delay. The simulation shows that the proposed method is superior to other nonlinear filters in signal propagation delay environment.

引用

页码：4495 / 4502

页数：8

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