Title :
Design of PMSM control system based on fuzzy logic
Author :
Cui, Jiefan ; Mu, Gang ; Fu, Yue
Author_Institution :
Sch. of Electr. Eng., Shenyang Univ. of Technol., Shenyang
Abstract :
To minimize the ripples of the torque and flux linkage and to fix the variable switching frequency produced in the conventional direct torque control (DTC) system for permanent magnet synchronous motors (PMSM), the fuzzy controller was introduced into the PMSM DTC, and a PMSM Fuzzy DTC system based on DSP TMS320LF2407 was implemented. Experimental results show that the proposed Fuzzy DTC system has lower ripples of the electromagnetic torque and flux linkage, fast response and good robustness for variable parameters and constant switching frequency.
Keywords :
control system synthesis; fuzzy control; machine control; permanent magnet motors; synchronous motors; torque control; DSP TMS320LF2407; DTC; PMSM control system design; direct torque control; fuzzy controller; fuzzy logic; permanent magnet synchronous motors; Control systems; Couplings; Electric variables control; Fuzzy control; Fuzzy logic; Fuzzy systems; Magnetic variables control; Permanent magnet motors; Switching frequency; Torque control;
Conference_Titel :
Electrical Machines and Systems, 2008. ICEMS 2008. International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-3826-6
Electronic_ISBN :
978-7-5062-9221-4
