Experimental study of bifurcation and chaos in the Buck-Boost converter

Ka Wai Eric Cheng, M. Liu, J. Wu

Research output: Journal article publicationJournal articleAcademic researchpeer-review

21 Citations (Scopus)


Experimental evidence is provided to verify bifurcation and chaos phenomena, which have been analysed and studied in detail in other publications, in a current-mode controlled Buck-Boost converter which operates at 20 kHz. A discrete model for a Buck-Boost converter under current-mode control is proposed and used for the study. A good agreement between the theoretical study and experimental results is found.
Original languageEnglish
Pages (from-to)45-61
Number of pages17
JournalIEE Proceedings: Electric Power Applications
Issue number1
Publication statusPublished - 1 Jan 2003

ASJC Scopus subject areas

  • Electrical and Electronic Engineering


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