Time-frequency based field oriented control of permanent magnet synchronous motors

A precise speed tracking scheme incorporating time-frequency control into the field oriented control (FOC) of a permanent magnet synchronous motor is developed. A mathematically vigorous model of the motor is derived in the stationary abc reference frame and subsequently mapped into the stator rotat...

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Bibliographic Details
Published in:International journal of dynamics and control 2018-06, Vol.6 (2), p.663-678
Main Authors: Wang, Xin, Suh, C. Steve
Format: Article
Language:English
Subjects:
Complexity
Computer simulation
Control
Control and Systems Theory
Dynamical Systems
Engineering
Frequency control
Magnetism
Motors
Permanent magnets
Product design
Synchronous motors
Tracking control
Vibration
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Summary:A precise speed tracking scheme incorporating time-frequency control into the field oriented control (FOC) of a permanent magnet synchronous motor is developed. A mathematically vigorous model of the motor is derived in the stationary abc reference frame and subsequently mapped into the stator rotating d – q reference frame using Park’s transformation. The time-frequency controller is incorporated into the FOC scheme to be evaluated against the traditional PI controller based FOC for improved performance. Simulations of an interior mounted permanent magnet synchronous motor under extreme harsh working conditions are considered to demonstrate the feasibility and effectiveness of the proposed design.
ISSN:2195-268X
2195-2698
DOI:10.1007/s40435-017-0327-5