Application of sliding mode control to the design of a buck-based sinusoidal generator

Author

Biel, Domingo ; Fossas, Enric ; Guinjoan, Francesc

Author_Institution

Dept. d´´Enginyeria Electron., Univ. Politecnica de Catalunya, Barcelona, Spain

Volume

1

fYear

1999

fDate

1999

Firstpage

358

Abstract

This work is devoted to the design of a sliding feedback control scheme for a buck-based AC generator where amplitude, frequency and offset can be externally adjusted. A sliding control law over an autonomous switching surface is proposed. As a result, the control scheme is found to be robust with respect to parameters variations and external disturbances. Simulation and experimental results validating the design are also presented

Keywords

DC-DC power convertors; PWM power convertors; feedback; robust control; variable structure systems; DC-DC converters; PWM control; autonomous switching surface; buck-based AC generator; buck-based sinusoidal generator; external disturbances; parameters variation; robust control scheme; sliding control law; sliding feedback control; sliding mode control; AC generators; Bridge circuits; Buck converters; Differential equations; Pulse width modulation; Robust control; Signal generators; Sliding mode control; Switching converters; Voltage control;

fLanguage

English

Publisher

ieee

Conference_Titel

Industrial Electronics, 1999. ISIE '99. Proceedings of the IEEE International Symposium on

Conference_Location

Bled

Print_ISBN

0-7803-5662-4

Type

conf

DOI

10.1109/ISIE.1999.801813

Filename

801813