PMSM Vector Control System Regulated by Combination of Fuzzy and Single Neuron PI

According to the mathematical model of the permanent magnet synchronous motor(PMSM),a novel intelligent method which is an integration of fuzzy control and single control is proposed.The method has merit of both fuzzy control and single neuron control,and has low dependence on mathematical model of controlled plant,because it can overcome efficiently the limitation of traditional control method resulted from load disturbance and parameter variety with the time,the system has good robustness and real-time performance.In the double loop vector controlled system of PMSM the method is applied to speed controller.The simulation results show the system applied this method has excellent static and dynamic performance.