Performance Evaluation of Three Controllers for PMSM: FOC with PI, FOC with Fuzzy-PI, Backstepping
摘要
This study introduces three controller types: field-oriented control with PI-controller, field-oriented control with Fuzzy-PI controller, and Backstepping controller. These controllers are implemented in the control system of a permanent magnet synchronous motor (PMSM) driven by an inverter designed for electric vehicles. The primary objective is to examine and compare the performance of the proposed PMSM drive with these controllers. The overall development strategies are outlined, and an illustrative example showcases the features of the control approach applied to a 0.2 kW PMSM drive. Finally, a comparative analysis is given to evaluate the effectiveness of the three distinct controllers, highlighting their performance in terms of reference tracking, ripple mitigation, and response times in both speed and torque profiles.