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Article: Robust stability analysis and synthesis for uncertain discrete-time networked control systems over fading channels
Title | Robust stability analysis and synthesis for uncertain discrete-time networked control systems over fading channels |
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Authors | |
Keywords | Networked control systems robust stability uncertain systems |
Issue Date | 2017 |
Publisher | IEEE. 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? |
Abstract | This 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 Identifier | http://hdl.handle.net/10722/242203 |
ISSN | 2023 Impact Factor: 6.2 2023 SCImago Journal Rankings: 4.501 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Su, L | - |
dc.contributor.author | Chesi, G | - |
dc.date.accessioned | 2017-07-24T01:36:41Z | - |
dc.date.available | 2017-07-24T01:36:41Z | - |
dc.date.issued | 2017 | - |
dc.identifier.citation | IEEE Transactions on Automatic Control, 2017, v. 62 n. 4, p. 1966-1971 | - |
dc.identifier.issn | 0018-9286 | - |
dc.identifier.uri | http://hdl.handle.net/10722/242203 | - |
dc.description.abstract | This 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.language | eng | - |
dc.publisher | IEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=9 | - |
dc.relation.ispartof | IEEE 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.subject | Networked control systems | - |
dc.subject | robust stability | - |
dc.subject | uncertain systems | - |
dc.title | Robust stability analysis and synthesis for uncertain discrete-time networked control systems over fading channels | - |
dc.type | Article | - |
dc.identifier.email | Chesi, G: chesi@eee.hku.hk | - |
dc.identifier.authority | Chesi, G=rp00100 | - |
dc.description.nature | postprint | - |
dc.identifier.doi | 10.1109/TAC.2016.2585124 | - |
dc.identifier.scopus | eid_2-s2.0-85018507577 | - |
dc.identifier.hkuros | 273422 | - |
dc.identifier.volume | 62 | - |
dc.identifier.issue | 4 | - |
dc.identifier.spage | 1966 | - |
dc.identifier.epage | 1971 | - |
dc.identifier.isi | WOS:000399033000033 | - |
dc.publisher.place | United States | - |
dc.identifier.issnl | 0018-9286 | - |