Design of fuzzy logic controller in PLL-based servo motor speed drive

Author

Lai, Mao-Fu ; Nakano, Michio ; Hsieh, Guan-Chyun ; Saehcout, Vichai ; Chiu, Wen-Yuh

Author_Institution

Dept. of Electr. Eng., Chinese Culture Univ., Taipei, Taiwan

Volume

1

fYear

1996

fDate

5-10 Aug 1996

Firstpage

353

Abstract

A phase-locked loop induction servomotor variable speed drive incorporating a fuzzy logic controller is presented for the precise speed control of induction motors. The proposed system combines the excellent speed regulation of the phase-locked loop techniques and the advantages of fuzzy logic controllers. A system is implemented to verify the performance of the proposed system. The experimental results show that the combination of a fuzzy logic controller and the phase-locked loop in induction servomotor variable speed drives can achieve precise speed control with fast response

Keywords

control system synthesis; fuzzy control; induction motor drives; machine control; machine testing; machine theory; phase locked loops; servomotors; variable speed drives; velocity control; control design; control performance; control response; fuzzy logic controller; induction servomotor; phase-locked loop techniques; speed control precision; variable speed drive; Control systems; Frequency; Fuzzy logic; Induction motor drives; Induction motors; Phase locked loops; Pulse width modulation inverters; Servomechanisms; Servomotors; Velocity control;

fLanguage

English

Publisher

ieee

Conference_Titel

Industrial Electronics, Control, and Instrumentation, 1996., Proceedings of the 1996 IEEE IECON 22nd International Conference on

Conference_Location

Taipei

Print_ISBN

0-7803-2775-6

Type

conf

DOI

10.1109/IECON.1996.570977

Filename

570977