0393026 20240103202631.220140304235959.9 000327210206142 10.1109/ACC.2013.6580888 6 s. P cav_un_epca*0425932978-1-4799-0178-40743-16196679-6684New YorkIEEE2013 decentralized stabilization symmetric systems observer-based feedback cav_un_auth*0101062 Bakule Lubomír Adaptivní systémy Department of Adaptive Systems AS AS UTIA-B Department of Adaptive Systems Ústav teorie informace a automatizace AV ČR, v. v. i. cav_un_auth*0212235 de la Sen M. ES cav_un_auth*0230039 Papík Martin Zpracování obrazové informace Department of Image Processing ZOI ZOI UTIA-B Department of Image Processing Ústav teorie informace a automatizace AV ČR, v. v. i. cav_un_auth*0216347 Rehák Branislav Teorie řízení Department of Control Theory TŘ TR UTIA-B Department of Control Theory Ústav teorie informace a automatizace AV ČR, v. v. i. GA13-02149S GA ČR cav_un_auth*0292733 LG12014 GA MŠk CZ cav_un_auth*0280923 LG12008 GA MŠk CZ cav_un_auth*0281712 This paper examines decentralized observer-based stabilization for symmetric interconnected systems. The structure of these systems is composed of identical subsystems with symmetric interconnections. Linear time-invariant dynamic systems are considered within the continuous-time case. The observer inputs operate with a delayed system output. Single as well as multiple time-varying interval bounded delays in the loop are considered. The state space matrices of these systems are decomposable into block diagonal matrices. Their properties and a robust stabilization approach are used to construct the design model which is subsequently used for the gain matrices selection by using Linear Matrix Inequalities. The main result shows that when these gain matrices are implemented into the overall system as local controller-observers, then the entire closed-loop system guarantees asymptotic stability. An application example illustrates the effectiveness of this method. cav_un_auth*0291787 American Control Conference 2013 Washington DC 17.06.2013-19.06.2013 US 2014 BC PR RVO:67985556 http://hdl.handle.net/11104/0221790 S 58 0.571 17.89 0.78 Q2 2013 000327210206142 WOS cav_un_epca*0425932 2013 AMERICAN CONTROL CONFERENCE (ACC) 978-1-4799-0178-4 0743-1619 6679 6684 New York IEEE 2013 Proceedings of the American Control Conference