DocumentCode
2438282
Title
Stability of fuzzy control systems
Author
Batur, C. ; Leephakpreeda, T.
Author_Institution
Dept. of Mech. Eng., Akron Univ., OH, USA
Volume
4
fYear
1994
fDate
27 Jun-2 Jul 1994
Firstpage
2605
Abstract
Stability of a class of fuzzy control systems is analyzed by replacing the fuzzy controller with an appropriate describing function. Nonlinear analytical expressions for fuzzy controllers are derived. These expressions are numerically approximated by describing functions. The Nyquist stability criterion is used to determine the stability of the fuzzy control system. Numerical examples illustrate the methodology
Keywords
Nyquist criterion; describing functions; fuzzy control; Nyquist stability criterion; describing function; fuzzy control system stability; nonlinear analytical expressions; Error correction; Fuzzy control; Limit-cycles; Lyapunov method; Mechanical engineering; PD control; Process control; Proportional control; Stability analysis; Stability criteria;
fLanguage
English
Publisher
ieee
Conference_Titel
Neural Networks, 1994. IEEE World Congress on Computational Intelligence., 1994 IEEE International Conference on
Conference_Location
Orlando, FL
Print_ISBN
0-7803-1901-X
Type
conf
DOI
10.1109/ICNN.1994.374632
Filename
374632
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