Naslov
On decentralized stabilization of discrete-time nonlinear systems

Autori
Jokić, Andrej ; Lazar, Mircea

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of the 28th American Control Conference / - , 2009

Skup
American Control Conference 2009

Mjesto i datum
St. Louis (MO), Sjedinjene Američke Države, 2009

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
decentralized control; distributed control

Sažetak
This paper deals with stabilization of interconnected discrete-time nonlinear systems under given, arbitrary information constraints on the controller structure. As a prominent example, the considered information constraints on the controller structure include decentralized and distributed control over a given communication network. The main contribution of this paper is twofold. Firstly, we introduce the notion of structured control Lyapunov functions (CLFs) as a suitable tool for stabilizing controller synthesis under information constraints. This includes the relaxation of Lyapunov conditions at the local level. Secondly, we present a method for constructing structured CLFs and we show that the controller synthesis problem using structured CLFs can be formulated as a convex optimization problem. Possible solutions for solving this problem efficiently under several different types of information constraints are also indicated.

Izvorni jezik
Engleski

Znanstvena područja
Matematika, Strojarstvo, Temeljne tehničke znanosti

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