Tracking with asynchronous multiple sensors

被引：0

作者：

Gray, JE ^{[1
]}

McCabe, DH ^{[1
]}

机构：

[1] USN, Ctr Surface Warfare, Dahlgren Div, Syst Res & Technol Dept, Dahlgren, VA 22448 USA

来源：

SIGNAL AND DATA PROCESSING OF SMALL TARGETS 2001 | 2001年 / 4473卷

关键词：

D O I：

10.1117/12.492748

中图分类号：

TP31 [计算机软件];

学科分类号：

081202 ; 0835 ;

摘要：

Sensor data fusion has long been recognized as a means to improve target tracking. Common practice assumes that the sensors used are synchronous (i.e., perform the, same operation at the identical time), take measurements at the same time and have no communication delays between sensor platforms and the central processing center. Such assumptions are not valid in practice. This paper removes these assumptions when dealing with multisensor target tracking. In particular, it assumes that the sensors used can have different data rates and communication delays between local and central platforms. A new tracking algorithm using asynchronous sensors is proposed and derived in this paper.

引用

页码：350 / 360

页数：11

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