H2and HSuboptimal Distributed Filters Design for Linear Systems

Junjie Jiao*, Harry L. Trentelman, M. Kanat Camlibel

*Bijbehorende auteur voor dit werk

OnderzoeksoutputAcademicpeer review

5 Citaten (Scopus)
10 Downloads (Pure)


This article investigates the H2 and H∞ suboptimal distributed filtering problems for continuous-time linear systems. We consider a linear system monitored by a number of filters, where each of the filters receive only part of the measured output of the system. Each filter can communicate with the other filters according to a priori given strongly connected weighted directed graph. The aim is to design filter gains that guarantee the H2 or H∞ norm of the transfer matrix from the disturbance input to the output estimation error to be smaller than a priori given upper bound, while all local filters reconstruct the full system state asymptotically. We provide a centralized design method for obtaining such H2 and H∞ suboptimal distributed filters. The proposed design method is illustrated by a simulation example.

Originele taal-2English
Pagina's (van-tot)2560-2567
Aantal pagina's8
TijdschriftIEEE Transactions on Automatic Control
Nummer van het tijdschrift4
StatusPublished - 1-apr.-2023

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