Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/81731
Title: Energy-efficient H∞ filtering for networked systems with stochastic signal transmissions
Authors: Zhang, Dan
Cai, Wenjian
Wang, Qing-Guo
Keywords: Energy-efficient; H∞ filtering; Stochastic transmission; Networked systems; Sensor networks
Issue Date: 2014
Source: Zhang, D., Cai, W., & Wang, Q.-G. (2014). Energy-efficient H∞ filtering for networked systems with stochastic signal transmissions. Signal Processing, 101, 134-141.
Series/Report no.: Signal Processing
Abstract: This paper is concerned with the energy-efficient filtering for a class of wireless sensor networks (WSNs). Due to the power limitation of WSNs, the measurement signal is transmitted to the remote filter infrequently and stochastically. A stochastic framework is proposed to formulate the filtering problem for such systems. A sufficient condition is established such that the filtering error system is mean-square stable and achieves a prescribed disturbance attenuation level in the H∞ sense. The optimal filter design is presented to determine the filter gains. Relations between the transmission parameters, e.g., transmission probability, transmission intervals and the filtering performance are obtained. Finally, a continuous stirred tank reactor (CSTR) system is employed to evaluate the effectiveness of the proposed design.
URI: https://hdl.handle.net/10356/81731
http://hdl.handle.net/10220/39609
ISSN: 0165-1684
DOI: 10.1016/j.sigpro.2014.01.032
Rights: © 2014 Elsevier B.V. This is the author created version of a work that has been peer reviewed and accepted for publication by Signal Processing, Elsevier B.V. It incorporates referee’s comments but changes resulting from the publishing process, such as copyediting, structural formatting, may not be reflected in this document. The published version is available at: [http://dx.doi.org/10.1016/j.sigpro.2014.01.032].
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:EEE Journal Articles

Files in This Item:
File Description SizeFormat 
Energy-efficient H Filtering for Networked Systems with Stochastic Signal Transmissions.pdf224.82 kBAdobe PDFThumbnail
View/Open

SCOPUSTM   
Citations 20

13
Updated on Mar 10, 2021

PublonsTM
Citations 20

13
Updated on Mar 3, 2021

Page view(s) 50

367
Updated on Jun 26, 2022

Download(s) 50

119
Updated on Jun 26, 2022

Google ScholarTM

Check

Altmetric


Plumx

Items in DR-NTU are protected by copyright, with all rights reserved, unless otherwise indicated.