2008•Journal of Harbin University of CommerceRequires access

Study on vector control technology of PMSM

Yang Jinlei

Abstract

This paper describes a novel control system of permanent magnet synchronous motor(PMSM).The speed controller of the system adopts compound control strategy with fuzzy control and PI control.At the same time,vector control and space-voltage vector pulse width modulation(SVPWM) are applied in the close-loop control system.The experiment results show that this control system have many advantages such as small speed overshoot,quick response and strong robustness.

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Available abstract

Key concepts: Control theory (sociology), Vector control, Pulse-width modulation, Permanent magnet synchronous motor, Robustness (evolution), Control system, Overshoot (microwave communication), Space vector modulation