Robustness of classical and fuzzy controllers for an AC drive

Author

Goureau, P. ; Markens, C. ; Ibaliden, A.

Author_Institution

Equipe Commande des Syst., Ecole Normale Superieure de Electron. et de ses Applications, Cergy Pontoise, France

Volume

1

fYear

1996

fDate

17-20 Jun 1996

Firstpage

421

Abstract

This paper describes a fuzzy proportional-integral controller for the speed control of an AC motor drive and compares the simulation results with those obtained by a conventional PI controller. Results have proved that the fuzzy controller gives high performance and is less sensitive to motor parameters variations. Fuzzy logic is a recent control technique permitting the control of complex systems. It does not require a mathematical model of the system and uses look-up tables to improve transient response and system settling time

Keywords

AC motor drives; AC motor drive; complex systems; control design; control performance; control simulation; fuzzy proportional-integral controller; look-up tables; parameters variations sensitivity; speed control; system settling time; transient response; AC motors; Control systems; Fuzzy control; Fuzzy logic; Mathematical model; Pi control; Proportional control; Robust control; Transient response; Velocity control;

fLanguage

English

Publisher

ieee

Conference_Titel

Industrial Electronics, 1996. ISIE '96., Proceedings of the IEEE International Symposium on

Conference_Location

Warsaw

Print_ISBN

0-7803-3334-9

Type

conf

DOI

10.1109/ISIE.1996.548525

Filename

548525