Title :
A Decentralized Direct Adaptive Controller for a Class of Large-Scale Interconnected Nonlinear Systems
Author :
Karimi, B. ; Menhaj, M.B. ; Afshar, A. ; Saboori, I.
Author_Institution :
Amirkabir Univ. of Technol., Tehran
Abstract :
This paper presents a decentralized adaptive controller for a class of large-scale nonlinear systems with unknown subsystems. A direct adaptive controller is devised based on Lyapunov stability analysis so that the stability of the closed loop system is guaranteed by introducing a suitably driven adaptive rule. To show the effectiveness of the proposed decentralized adaptive controller, a nonlinear system is chosen as a case study. Simulation results are very promising.
Keywords :
Lyapunov methods; adaptive control; closed loop systems; decentralised control; large-scale systems; nonlinear control systems; stability; Lyapunov stability analysis; closed loop system; decentralized direct adaptive controller; large-scale interconnected nonlinear system; Adaptive control; Control system synthesis; Control systems; Distributed control; Large-scale systems; Lyapunov method; Nonlinear control systems; Nonlinear systems; Programmable control; Stability analysis; Adaptive control; Decentralized nonlinear system;
Conference_Titel :
Intelligent Signal Processing, 2007. WISP 2007. IEEE International Symposium on
Conference_Location :
Alcala de Henares
Print_ISBN :
978-1-4244-0830-6
Electronic_ISBN :
978-1-4244-0830-6
DOI :
10.1109/WISP.2007.4447585
