State estimation and data fusion for multirate sensor networks

被引：23
|
作者：
Yan, Liping [1 ]
Jiang, Lu [1 ]
Xia, Yuanqing [1 ]
Fu, Mengyin [1 ]
机构：
[1] Beijing Inst Technol, Key Lab Intelligent Control & Decis Complex Syst, Sch Automat, Beijing 100081, Peoples R China
来源：
INTERNATIONAL JOURNAL OF ADAPTIVE CONTROL AND SIGNAL PROCESSING | 2016年 / 30卷 / 01期
关键词：
state estimation; centralized fusion; sequential fusion; distributed fusion; multirate multisensor; wireless sensor networks; DISTRIBUTED ESTIMATION;
D O I：
10.1002/acs.2569
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This article is concerned with state estimation and data fusion of a linear dynamic system observed by multirate sensors in the environment of wireless sensor networks. The sampling, estimation, and transmission rates in the wireless sensor networks are different. We derive the optimal linear estimation in the centralized, sequential, and distributed forms. A numerical example is given to show the feasibility and effectiveness of the proposed algorithms. Copyright (c) 2015John Wiley & Sons, Ltd.
引用
收藏
页码：3 / 15
页数：13
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