A Comparative Study of PMSM Torque Control using Proportional-Integral and Proportional-Resonant Controllers

Presented in this paper is a comparative study of torque control of permanent magnet synchronous motors using two different controllers - the proportional-integral (PI) controller and proportional-resonant (PR) controller. Simulation results have been obtained using MATLAB/SIMULINK, while the hardware results have been obtained using a three-phase PMSM, three-phase inverter board and dSPACE DS1104. The simulation and hardware experimental results show the simplicity, robustness, and the same performance with small differences for each method.