Decentralized stabilization of complex systems with delayed feedback

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985556%3A_____%2F13%3A00393028" target="_blank" >RIV/67985556:_____/13:00393028 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.3182/20130708-3-CN-2036.00015" target="_blank" >http://dx.doi.org/10.3182/20130708-3-CN-2036.00015</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3182/20130708-3-CN-2036.00015" target="_blank" >10.3182/20130708-3-CN-2036.00015</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Decentralized stabilization of complex systems with delayed feedback

Popis výsledku v původním jazyce

The paper studies the problem of decentralized state feedback control design for a class of continuous-time complex systems. These systems are composed of identical nominal subsystems, symmetric nominal interconnections, and nonlinear perturbations. We consider local time-varying delayed feedback at each channel. Single delay as well as multiple delay cases are considered. By exploiting the special structure of the systems, sufficient conditions are derived for the gain matrix selection performed on thedesign system of reduced dimension under linear matrix inequality approach constraints. It is shown that the robust delay-dependent stability of the global multiple delay closed-loop system is guaranteed when implementing the gain matrix into the globaldecentralized controller. Moreover, suffcient conditions are derived for the tolerance of local control channel failures in such a global closed-loop system. The fault tolerance can be effectively tested on systems of reduced dimensions.

Název v anglickém jazyce

Decentralized stabilization of complex systems with delayed feedback

Popis výsledku anglicky

The paper studies the problem of decentralized state feedback control design for a class of continuous-time complex systems. These systems are composed of identical nominal subsystems, symmetric nominal interconnections, and nonlinear perturbations. We consider local time-varying delayed feedback at each channel. Single delay as well as multiple delay cases are considered. By exploiting the special structure of the systems, sufficient conditions are derived for the gain matrix selection performed on thedesign system of reduced dimension under linear matrix inequality approach constraints. It is shown that the robust delay-dependent stability of the global multiple delay closed-loop system is guaranteed when implementing the gain matrix into the globaldecentralized controller. Moreover, suffcient conditions are derived for the tolerance of local control channel failures in such a global closed-loop system. The fault tolerance can be effectively tested on systems of reduced dimensions.

Druh

D - Stať ve sborníku

CEP obor

BC - Teorie a systémy řízení

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2013

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Proceedings of the 13th IFAC Symposium on Large Scale Complex Systems: Theory and Applications, 2013

ISBN

978-3-902823-39-7

ISSN

1474-6670

e-ISSN

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Počet stran výsledku

6

Strana od-do

31-36

Název nakladatele

International Federation of Automatic Control

Místo vydání

Shanghai

Místo konání akce

Shanghai

Datum konání akce

7. 7. 2013

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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