Title :
Decentralized robust adaptive fuzzy controller for large-scale nonlinear uncertain systems
Author :
Chiang, Chiang-Cheng ; Wang, WemHao
Author_Institution :
Dept. of Electr. Eng., Tatung Univ., Taipei, Taiwan
Abstract :
Based on the combination of the H∞ optimal control with fuzzy logic control and the simple adaptation laws, this paper presents a new and feasible design algorithm to synthesize a decentralized robust adaptive fuzzy controller which can easily tackle the output tracking control problem of large-scale nonlinear uncertain systems without the knowledge of the upper bounds on the norm of the uncertainties.
Keywords :
H∞ control; adaptive control; control system synthesis; decentralised control; error compensation; fuzzy control; interconnected systems; nonlinear control systems; robust control; tracking; uncertain systems; H∞ optimal control; decentralized robust adaptive fuzzy controller; design algorithm; fuzzy approximation error; fuzzy logic control; inverted pendulums; large-scale interconnected systems; large-scale nonlinear uncertain systems; output tracking control problem; simple adaptation laws; unmatched uncertainties; Adaptive control; Control systems; Fuzzy control; Fuzzy systems; Large-scale systems; Nonlinear control systems; Optimal control; Programmable control; Robust control; Uncertain systems;
Conference_Titel :
Fuzzy Systems, 2003. FUZZ '03. The 12th IEEE International Conference on
Print_ISBN :
0-7803-7810-5
DOI :
10.1109/FUZZ.2003.1209403
