Current Prediction Control for Enhanced Permanent Magnet Synchronous Motor Performance

Research has been conducted on improving the dynamic response and steady-state accuracy of permanent magnet synchronous motors through control methods. The study of these methods holds theoretical and practical significance. Vector control methods have been commonly used, but they struggle to meet the demands of high-speed motion due to low current loop frequency response. To address this, a current prediction control algorithm has been introduced to improve the current loop frequency response and enhance the overall dynamic response and steady-state accuracy of permanent magnet synchronous motors.