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

Journal Article · Wed Dec 31 23:00:00 EST 1997 · IEEE Transactions on Power Electronics

DOI:https://doi.org/10.1109/63.654967· OSTI ID:600037

Zhen, L ^[1]; Xu, L ^[2]

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1. Industrial Devices Corp., Novato, CA (United States)
2. Ohio State Univ., Columbus, OH (United States). Dept. of Electrical Engineering

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.

• OSTI ID: 600037
• Journal Information: IEEE Transactions on Power Electronics, Journal Name: IEEE Transactions on Power Electronics Journal Issue: 1 Vol. 13; ISSN ITPEE8; ISSN 0885-8993
• Country of Publication: United States
• Language: English

Related Subjects

32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION
CONTROL EQUIPMENT
FUZZY LOGIC
INDUCTION GENERATORS
INDUSTRIAL PLANTS
SPEED REGULATORS
TORQUE
TUNING