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Article: Robust stability analysis and synthesis for uncertain discrete-time networked control systems over fading channels

TitleRobust stability analysis and synthesis for uncertain discrete-time networked control systems over fading channels
Authors
Issue Date2017
PublisherIEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=9
Citation
IEEE Transactions on Automatic Control, 2017, v. 62 n. 4, p. 1966-1971 How to Cite?
AbstractThis technical note investigates uncertain discrete-time networked control systems over fading channels. It is assumed that the plant is affected by polytopic uncertainty and is connected to the controller in closed-loop via fading channels which are modeled by multiplicative noise processes. Three contributions are proposed as follows. First, it is shown that robust stability in the mean square sense of the uncertain closed-loop networked control system is equivalent to the existence of a Lyapunov function in a certain class. Second, it is shown that the existence of a Lyapunov function in such a class is equivalent to the feasibility of a set of linear matrix inequalities (LMIs). Third, it is shown that the proposed condition can be exploited for the synthesis of robust controllers ensuring robust stability in the mean square sense of the uncertain closed-loop networked control system.
Persistent Identifierhttp://hdl.handle.net/10722/242203
ISSN
2017 Impact Factor: 5.007
2015 SCImago Journal Rankings: 4.238
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorSu, L-
dc.contributor.authorChesi, G-
dc.date.accessioned2017-07-24T01:36:41Z-
dc.date.available2017-07-24T01:36:41Z-
dc.date.issued2017-
dc.identifier.citationIEEE Transactions on Automatic Control, 2017, v. 62 n. 4, p. 1966-1971-
dc.identifier.issn0018-9286-
dc.identifier.urihttp://hdl.handle.net/10722/242203-
dc.description.abstractThis technical note investigates uncertain discrete-time networked control systems over fading channels. It is assumed that the plant is affected by polytopic uncertainty and is connected to the controller in closed-loop via fading channels which are modeled by multiplicative noise processes. Three contributions are proposed as follows. First, it is shown that robust stability in the mean square sense of the uncertain closed-loop networked control system is equivalent to the existence of a Lyapunov function in a certain class. Second, it is shown that the existence of a Lyapunov function in such a class is equivalent to the feasibility of a set of linear matrix inequalities (LMIs). Third, it is shown that the proposed condition can be exploited for the synthesis of robust controllers ensuring robust stability in the mean square sense of the uncertain closed-loop networked control system.-
dc.languageeng-
dc.publisherIEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=9-
dc.relation.ispartofIEEE Transactions on Automatic Control-
dc.rights©2016 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.-
dc.titleRobust stability analysis and synthesis for uncertain discrete-time networked control systems over fading channels-
dc.typeArticle-
dc.identifier.emailChesi, G: chesi@eee.hku.hk-
dc.identifier.authorityChesi, G=rp00100-
dc.description.naturepostprint-
dc.identifier.doi10.1109/TAC.2016.2585124-
dc.identifier.hkuros273422-
dc.identifier.volume62-
dc.identifier.issue4-
dc.identifier.spage1966-
dc.identifier.epage1971-
dc.identifier.isiWOS:000399033000033-
dc.publisher.placeUnited States-

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