Fuzzy Controller for Synchronous Motor

The parameters of PID control couldn’t be adjusted on-line, so it also led to not good precision of velocity. This paper presents the implementation of adaptive fuzzy controller for accurate speed control of a permanent magnet synchronous motor (PMSM). The adaptive fuzzy controls were designed to solve above problems. According to the settling fuzzy rules, the voltage vectors are selected to control the inverter. The zero voltage space vector is used to keep the steady state and reduce frequency of inverter. The simulation results show that the proposed control scheme has stronger robustness and better performance than the conventional control scheme.

[1]  Sun Li.  Sliding Mode Control of PMSM Based on a Novel Load Torque Sliding Mode Observer , 2012 .

[2]  Amar Goléa,et al.  Fuzzy model reference adaptive control , 2002, IEEE Trans. Fuzzy Syst..

[3]  D. M. Vilathgamuwa,et al.  Implementation of an artificial-neural-network-based real-time adaptive controller for an interior permanent-magnet motor drive , 2003 .

[4]  Joo-Hyun Lee,et al.  A Dead Time Compensation Method in Voltage-Fed PWM Inverter , 2006, Conference Record of the 2006 IEEE Industry Applications Conference Forty-First IAS Annual Meeting.

[5]  Sun Li,et al.  A PMSM sliding mode control system based on a novel reaching law , 2011, 2011 International Conference on Electrical Machines and Systems.