A Control Method for IPMSM Based on Active Disturbance Rejection Control and Model Predictive Control

In this paper, the speed tracking problem of interior permanent magnet synchronous motor (IPMSM) an electric vehicle is studied. A cascade control strategy based on active disturbance rejection (ADRC) and a current improved duty cycle finite set model predictive (FCSMPC) are proposed, both which can reduce torque ripple as well computational burden. First all, in linearization process, some nonlinear terms added into signal for voltage compensation, order prediction model. Then, dq-axis currents selected by maximum per ampere (MTPA). Six virtual vectors employed to FCSMPC, novel way calculate adopted. Finally, simulation results show validity superiority proposed method.