Comparative Studies of Common Control Schemes for Reference Tracking and Application of End-point Prediction

Ying Wu, Philip K T Mok

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

4 Scopus citations

Abstract

This paper analyzes the reference tracking behavior of Buck converters using several control schemes including voltage-mode, current-mode and V2-control from both large-signal and small-signal domains. Loop gains applicable to reference tracking are highlighted, and reference-to-output transfer functions are derived for the cases when end-point prediction (EPP) is applied to enhance the response. A novel V2-controlled Buck converter with EPP is fabricated. The measured reference tracking response shows 10 times improvement in speed.

Original languageEnglish (US)
Title of host publicationProceedings of the IEEE 2007 Custom Integrated Circuits Conference, CICC 2007
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages559-562
Number of pages4
ISBN (Electronic)1424407869, 9781424407866
DOIs
StatePublished - 2007
Externally publishedYes
Event29th Annual IEEE Custom Integrated Circuits Conference, CICC 2007 - San Jose, United States
Duration: Sep 16 2007Sep 19 2007

Other

Other29th Annual IEEE Custom Integrated Circuits Conference, CICC 2007
CountryUnited States
CitySan Jose
Period09/16/0709/19/07

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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