Title :
The sliding mode control of power electronic converters with fuzzy logic
Author :
Qing, Hu ; Qingding, Guo ; Dongmei, YU
Author_Institution :
Sch. of Electr. Eng., Shenyang Univ. of Technol., China
Abstract :
A new sliding mode controller that controls power converters such as three-phase rectifier is presented in this paper. It is designed to obtain optimal PWM and desired closed-loop dynamics. To suppress chattering a fuzzy sliding mode variable structure control (FSMVSC) is presented. The simulation results show that SMVSC for power converters is rather simple and yet quite efficient, and that the advantages of FSMVSC are obvious in comparison with traditional SMVSC.
Keywords :
PWM power convertors; fuzzy control; rectifying circuits; variable structure systems; closed-loop dynamics; fuzzy sliding mode variable structure control; optimal PWM; power electronic converters; suppress chattering; three-phase rectifier; Circuits; Electric variables control; Fuzzy control; Fuzzy logic; Power electronics; Power engineering and energy; Pulse width modulation; Rectifiers; Sliding mode control; Switches;
Conference_Titel :
Electrical Machines and Systems, 2003. ICEMS 2003. Sixth International Conference on
Conference_Location :
Beijing, China
Print_ISBN :
7-5062-6210-X
