On conditions leading to chaos in DC/DC boost switching regulators operating in discontinuous mode

William C Y Chan, Chi Kong Tse

Research output: Journal article publicationConference articleAcademic researchpeer-review

Abstract

In this paper we study the condition for the dc/dc boost switching regulator operating in discontinuous conduction mode to possibly undergo a period-doubling route to chaos. The essential mathematical tool is the Schwarzian derivative. The result helps determine the form of feedback control scheme for which a period-doubling route to chaos may exist. In particular, any monotonically decreasing control function with a sufficiently large small-signal gain may give rise to a period-doubling cascade in the dc/dc boost switching regulator.
Original languageEnglish
Pages (from-to)777-780
Number of pages4
JournalProceedings - IEEE International Symposium on Circuits and Systems
Volume2
Publication statusPublished - 1 Jan 1997
EventProceedings of the 1997 IEEE International Symposium on Circuits and Systems, ISCAS'97. Part 4 (of 4) - Hong Kong, Hong Kong
Duration: 9 Jun 199712 Jun 1997

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials

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