Title :
Analysis and design of uncertain fuzzy control systems. Part II. Fuzzy controller design
Author :
Cao, S.G. ; Rees, N.W. ; Feng, G.
Author_Institution :
Sch. of Electr. Eng., New South Wales Univ., Sydney, NSW, Australia
Abstract :
In this second part of the paper on the analysis and design of uncertain fuzzy control systems, we present a controller design method for a class of uncertain fuzzy control systems. This class of systems can be represented by the discrete-time uncertain fuzzy models discussed in Part I. Since this model representation considers system uncertainties and system disturbance, the controller design problem for this kind of model becomes a H∞ control problem for a nonlinear uncertain system. A new stability analysis and control system design approach are then developed for this kind of uncertain fuzzy model. Furthermore, a constructive algorithm is developed to obtain the H∞ feedback control law
Keywords :
H∞ control; control system synthesis; discrete time systems; feedback; fuzzy control; nonlinear systems; robust control; uncertain systems; H∞ control; discrete-time systems; feedback; fuzzy control; model representation; nonlinear system; quadratic stabilization; stability analysis; uncertain systems; Control system synthesis; Control systems; Design methodology; Fuzzy control; Fuzzy systems; Nonlinear control systems; Stability analysis; System analysis and design; Uncertain systems; Uncertainty;
Conference_Titel :
Fuzzy Systems, 1996., Proceedings of the Fifth IEEE International Conference on
Conference_Location :
New Orleans, LA
Print_ISBN :
0-7803-3645-3
DOI :
10.1109/FUZZY.1996.551815
