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For the problem which include the poor robustness of PID parameter existed in the direct torque control system and the large torque ripple and the flux linkage ripple in the adjusting process, an improved Auto Disturbance Rejection Controller (ADRC) based on fuzzy control principle was designed. The ADRC tactics replaced the traditional PID controller. With the fuzzy regulation, the ADRC algorithm was simplified and the setting parameters was reduced. Compared with the traditional PID control method, the fuzzy ADRC could improve the estimation error and anti-disturbance capability of speed regulating system. By comparing the simulation results,the torque and flux linkage ripple was decreased effectively for the fuzzy ADRC with its rapid response speed. The simulation results showed that the fuzzy ADRC has good control performance and validated the feasibility and effectiveness of this method.