A unified approach to the design of PWM-based sliding-mode voltage controllers for basic DC-DC converters in continuous conduction mode

Siew Chong Tan, Y. M. Lai, Chi Kong Tse

Research output: Journal article publicationJournal articleAcademic researchpeer-review

242 Citations (Scopus)

Abstract

This paper presents a simple unified approach to the design of fixed-frequency pulsewidth-modulation-based sliding-mode controllers for dc-dc converters operating in the continuous conduction mode. The design methodology is illustrated on the three primary dc-dc converters: buck, boost, and buck-boost converters. To illustrate the feasibility of the scheme, an experimental prototype of the derived boost controller/ converter system is developed. Several tests are performed to validate the functionalities of the system.
Original languageEnglish
Pages (from-to)1816-1827
Number of pages12
JournalIEEE Transactions on Circuits and Systems I: Regular Papers
Volume53
Issue number8
DOIs
Publication statusPublished - 1 Aug 2006

Keywords

  • Continuous conduction mode (CCM)
  • Dc-dc converter
  • Nonlinear controller
  • Pulsewidth modulation (PWM)
  • Sliding-mode (SM) control

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this