Title :
Fuzzy gain scheduling for flight control
Author :
Bergsten, P. ; Persson, M. ; Iliev, B.
Author_Institution :
Dept. of Technol., Orebro Univ., Sweden
Abstract :
This paper presents a method for design of fuzzy gain scheduled output feedback H∞ controllers for affine Takagi-Sugeno (TS) systems. The method relies on recent developments in design for classical gain scheduling, based on linear matrix inequalities. It is shown how the previous results can be extended to general nonlinear systems that admits a TS fuzzy system approximation. The design method is demonstrated on a nonlinear missile model
Keywords :
H∞ control; aerospace control; feedback; fuzzy control; matrix algebra; nonlinear control systems; LMI; T-S fuzzy system approximation; TS fuzzy system approximation; affine Takagi-Sugeno systems; flight control; fuzzy gain scheduled output feedback H∞ controllers; linear matrix inequalities; nonlinear missile model; nonlinear systems; Aerospace control; Control systems; Design methodology; Fuzzy control; Fuzzy systems; Linear matrix inequalities; Missiles; Nonlinear systems; Output feedback; Takagi-Sugeno model;
Conference_Titel :
Industrial Electronics Society, 2000. IECON 2000. 26th Annual Confjerence of the IEEE
Conference_Location :
Nagoya
Print_ISBN :
0-7803-6456-2
DOI :
10.1109/IECON.2000.973162
