Subharmonics, bifurcations and chaos in a sliding-mode controlled boost switching regulator

Author

Calvente, Javier ; Guinjoan, Francisco ; Martínez, Luis ; Poveda, Alberto

Author_Institution

Escola Tecnica Superior d´´Enginyeria, Tarragona, Spain

Volume

1

fYear

1996

fDate

12-15 May 1996

Firstpage

573

Abstract

The introduction of a PI compensating network in a sliding-mode controlled boost regulator can lead to instabilities, subharmonics oscillations, bifurcations and chaos. For constant values of the hysteresis width, the increase of the multiplicative constant of the compensating network causes chaotic behaviour in the converter. Similar phenomena arise for constant values of the multiplicative constant and changes in the hysteresis width

Keywords

bifurcation; chaos; circuit analysis computing; circuit feedback; circuit oscillations; compensation; harmonics; hysteresis; power convertors; switching circuits; variable structure systems; PI compensating network; bifurcations; boost switching regulator; chaos; chaotic behaviour; hysteresis width; multiplicative constant; sliding-mode control; subharmonics oscillations; Bifurcation; Chaos; Circuits; Equations; Hysteresis; Pulse width modulation; Regulators; Sliding mode control; Switching converters; Telecommunication control;

fLanguage

English

Publisher

ieee

Conference_Titel

Circuits and Systems, 1996. ISCAS '96., Connecting the World., 1996 IEEE International Symposium on

Conference_Location

Atlanta, GA

Print_ISBN

0-7803-3073-0

Type

conf

DOI

10.1109/ISCAS.1996.540012

Filename

540012