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

Volume

1

fYear

2001

fDate

2001

Firstpage

608

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;

fLanguage

English

Publisher

ieee

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

Type

conf

DOI

10.1109/ICEMS.2001.970749

Filename

970749