Direct torque control method of PMSM based on fractional order PID controller

Permanent magnet synchronous motor (PMSM) is a strongly coupled nonlinear system. In this paper, the speed control of PMSM with the direct torque control (DTC) scheme and SVPWM is studied, where the fractional order calculus theory is used to design the fractional order PI λ D μ controller. Simulati...

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Bibliographic Details
Published in2017 6th Data Driven Control and Learning Systems (DDCLS) pp. 411 - 415
Main Authors Yaobin Yue, Ruikun Zhang, Bing Wu, Wei Shao
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.05.2017
Subjects
Direct torque control
Fractional calculus
Integer order PID
Permanent magnet motors
PMSM
Space vector pulse width modulation
Stators
Torque
Torque control
Velocity control
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Summary:Permanent magnet synchronous motor (PMSM) is a strongly coupled nonlinear system. In this paper, the speed control of PMSM with the direct torque control (DTC) scheme and SVPWM is studied, where the fractional order calculus theory is used to design the fractional order PI λ D μ controller. Simulation results show that the proposed fractional order PID control system has better dynamic performance and capacity of resisting disturbance than the integer order PID controller. In addition, the results provide a theoretical basis and foundation for the development and application of fractional order PI λ D μ controller in the PMSM speed control system.
DOI:10.1109/DDCLS.2017.8068108