Title :
Application of sliding mode control in control of power electronic converters
Author :
Qing, Hu ; Zhonghua, Liang ; Haiyan, Yu ; Guiwen, Xia ; Xia, Yang
Author_Institution :
Shenyang Univ. of Technol., China
Abstract :
A new sliding mode controller that controls power converters such as DC-DC converters 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 :
DC-DC power convertors; PWM power convertors; closed loop systems; control system analysis; control system synthesis; fuzzy control; optimal control; switching circuits; variable structure systems; voltage control; DC-DC converters; chattering suppression; closed-loop dynamics; control design; control simulation; fuzzy sliding mode variable structure control; optimal PWM; power electronic converters; sliding mode control application; Control systems; DC-DC power converters; Electric variables control; Fuzzy control; Inductance; Mathematical model; Power electronics; Sliding mode control; Switching converters; Virtual colonoscopy;
Conference_Titel :
Electrical Machines and Systems, 2001. ICEMS 2001. Proceedings of the Fifth International Conference on
Conference_Location :
Shenyang
Print_ISBN :
7-5062-5115-9
DOI :
10.1109/ICEMS.2001.970749
