Existence of horseshoe maps in voltage-mode controlled buck converters

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

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Author(s)

Detail(s)

Original languageEnglish
Pages (from-to)2535-2540
Journal / PublicationChinese Physics
Volume15
Issue number11
Publication statusPublished - Nov 2006
Externally publishedYes

Link(s)

DOI

DOI
Check@CityULib
Link to Scopus https://www.scopus.com/record/display.uri?eid=2-s2.0-33846112184&origin=recordpage
Permanent Link https://scholars.cityu.edu.hk/en/publications/publication(f29fc668-c00d-4da4-ab3f-5697076879ae).html

Abstract

In this paper, chaos in a voltage-mode controlled buck converter is studied. The existence of chaos is proven theoretically in this system. The proof consists of showing that the dynamics of the system is semiconjugate to that of a one-sided shift map, which implies positive entropy of the system and hence chaotic behaviour. The essential tool is the horseshoe hypotheses proposed by Kennedy and Yorke, which will be reviewed prior to the discussion of the main finding. © 2006 Chin. Phys. Soc. and IOP Publishing Ltd.

Research Area(s)

  • power electronics, proof of chaos, horseshoe map

Fingerprint

Publication fingerprints text

100
Buck Converter Engineering
100
Shift Map Mathematics
100
Semiconjugate Mathematics
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Citation Format(s)

[ RIS ] [ BibTeX ]
Existence of horseshoe maps in voltage-mode controlled buck converters. / Dai, Dong; Tse, Chi-Kong; Ma, Xi-Kui.
In: Chinese Physics, Vol. 15, No. 11, 11.2006, p. 2535-2540.

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review