DocumentCode :
1300981
Title :
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
Link To Document :
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