Quasi-Linear Modeling and Control of DC-DC Converters

Chi Kong Tse, Keith M. Adams

Research output: Journal article publicationJournal articleAcademic researchpeer-review

31 Citations (Scopus)


A. quasi-linear approach is proposed for modeling and control of dc-dc converters. The method presented in this paper is derived by perturbing an approximate large-signal equation around a “varying” operating point in a reduced variable space. This differs from the usual practice of applying the perturbation technique around a fixed operating condition. In the proposed algorithm, the control equation as well as the control parameter are constantly adjusted according to the environmental changes to meet the specified dynamical requirement.
Original languageEnglish
Pages (from-to)315-323
Number of pages9
JournalIEEE Transactions on Power Electronics
Issue number2
Publication statusPublished - 1 Jan 1992
Externally publishedYes

ASJC Scopus subject areas

  • Electrical and Electronic Engineering


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