A Nonlinear Large-Signal Feedforward-Feedback Control for Two-State Dc-Dc Converters

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

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Author(s)

Detail(s)

Original languageEnglish
Title of host publicationProceedings of PESC Record - IEEE Power Electronics Specialists Conference
PublisherInstitute of Electrical and Electronics Engineers, Inc.
Pages722-729
ISBN (print)0780300904
Publication statusPublished - Jun 1991
Externally publishedYes

Publication series

NamePESC Record - IEEE Power Electronics Specialists Conference
ISSN (electronic)0275-9306

Conference

Title22nd Annual IEEE Power Electronics Specialists Conference - PESC '91
CityBoston, MA, USA
Period24 - 27 June 1991

Link(s)

DOI

DOI
Check@CityULib
Link to Scopus https://www.scopus.com/record/display.uri?eid=2-s2.0-0026231982&origin=recordpage
Permanent Link https://scholars.cityu.edu.hk/en/publications/publication(5b797fa5-8566-4bcb-96d7-2bab08cb1f0c).html

Abstract

The two-state DC-DC converter is studied based on an exact nonlinear difference equation. This difference equation is evaluated using a finite series approximation, resulting in an iterative map which is quadratic in the control parameter. Enforcing periodicity on this map yields a steady-state equation on which a review of the steady-state behavior of this class of converters is based. The converter circuit is examined from an entirely nonlinear standpoint. This study leads to a nonlinear feedback algorithm which is suitable for controlling the two-state DC-DC converter under a wide fluctuation of variables about their operating values. This algorithm follows from a close approximation to an exact equation describing the system, and represents an improved method for regulating this class of converters.

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Publication fingerprints text

100
Maps Engineering
100
Feedforward Engineering
100
Dc Converter Engineering
100
DC-to-DC Converter Engineering
100
Feedback Control Engineering
100
Algorithm Engineering
100
control INIS
100
feedback INIS
100
equations INIS
100
nonlinear problems INIS
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Citation Format(s)

[ RIS ] [ BibTeX ]
A Nonlinear Large-Signal Feedforward-Feedback Control for Two-State Dc-Dc Converters. / Tse, C. K.; Adams, K. M.
Proceedings of PESC Record - IEEE Power Electronics Specialists Conference. Institute of Electrical and Electronics Engineers, Inc., 1991. p. 722-729 (PESC Record - IEEE Power Electronics Specialists Conference).

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review