Design and implementation of fuzzy logic control speed control system for a converter fed DC drive using 8097 micro controller

Author

Uma, G. ; Chellamuthu, C.

Author_Institution

Sch. of Electr. & Electron., Anna Univ., Chennai, India

Volume

2

fYear

2000

fDate

2000

Firstpage

735

Abstract

Fuzzy logic or fuzzy set theory has been given greater emphasis in control applications in recent times. A controlled power converter fed-motor has, in general, a complex and nonlinear model. The model suffers from problems of parameter variation and supply frequency deviation. The fuzzy controller takes care of the nonlinear operating conditions of the converter. Hence an 8097 microcontroller based fuzzy PI controller is designed and implemented for a power converter-fed DC motor. The converter works satisfactorily under supply frequency variations and load disturbances

Keywords

DC motor drives; closed loop systems; control system synthesis; digital control; fuzzy control; machine control; machine theory; microcontrollers; power convertors; power engineering computing; two-term control; variable speed drives; velocity control; 8097 microcontroller; closed loop control; control design; control performance; fuzzy PI controller; fuzzy logic speed control system; fuzzy set theory; load disturbances; nonlinear operating conditions; parameter variation; power converter-fed DC motor drive; supply frequency deviation; Circuits; Control systems; Costs; DC motors; Frequency conversion; Fuzzy control; Fuzzy logic; Logic design; Velocity control; Voltage;

fLanguage

English

Publisher

ieee

Conference_Titel

Industrial Electronics, 2000. ISIE 2000. Proceedings of the 2000 IEEE International Symposium on

Conference_Location

Cholula, Puebla

Print_ISBN

0-7803-6606-9

Type

conf

DOI

10.1109/ISIE.2000.930390

Filename

930390