Research of Fuzzy Direct Torque Control of Permanent Magnet Synchronous Motor Based on Simulink
This article is about the direct torque control of permanent magnet sysnchonous motor with fuzzy theory to the study and simulation implementations. Mainly based on the analysis of the mathematical model of direct torque permanent magnet motor the analysis，using powerful func-tion of simulation in Matlab,the S function of Simulink, electrical simulation moduleand Fuzzy function blocks to achieve. Papers mainly in the inverter switching choice of the control system ap-plied the fuzzy control theory allowing more accurate selection of voltage vector.From the simula-tion results ,we can find that this method is advantage to performance improvement of permanent magnet motor control system.Therefore, fuzzy direct torque control of permanent magnet syn-chronous motor idea is feasible and beneficial to the system to run stable.
Y. Zhao and T. J. Li, "Research of Fuzzy Direct Torque Control of Permanent Magnet Synchronous Motor Based on Simulink", Advanced Materials Research, Vols. 383-390, pp. 7069-7074, 2012