On-line fuzzy tuning of indirect field-oriented induction machine drives

Author

Zhen, Li ; Xu, Longya

Author_Institution

Ind. Devices Corp., Novato, CA, USA

Volume

13

Issue

1

fYear

1998

fDate

1/1/1998 12:00:00 AM

Firstpage

134

Lastpage

141

Abstract

This paper presents an on-line fuzzy tuning scheme for indirect field-orientation (IFO)-controlled induction machine drives. A fuzzy controller is used to regulate the speed, and another two fuzzy compensators are combined to correct detuning of field orientation. Since detuning effects of the IFO induction machine drive is minimized by the new fuzzy control scheme, the induction machine can achieve good performance in terms of overshoot, steady-state error, torque disturbance, and variable-speed tracking. Efficiency and torque/ampere capability are also enhanced. The results obtained by laboratory implementation are presented to verify the effectiveness of the proposed on-line fuzzy-tuning scheme

Keywords

angular velocity control; fuzzy control; induction motor drives; machine control; variable speed drives; efficiency; field orientation detuning; fuzzy compensators; fuzzy control; fuzzy controller; indirect field-oriented induction machine drives; on-line fuzzy tuning; overshoot; speed regulation; steady-state error; torque disturbance; torque/ampere capability; variable-speed tracking; Degradation; Drives; Equations; Error correction; Fuzzy control; Induction machines; Laboratories; Regulators; Steady-state; Torque;

fLanguage

English

Journal_Title

Power Electronics, IEEE Transactions on

Publisher

ieee

ISSN

0885-8993

Type

jour

DOI

10.1109/63.654967

Filename

654967