Reachability analysis of closed-loop switching power converters

Shamina Hossain, Sairaj Dhople, Taylor T. Johnson

Research output: Chapter in Book/Report/Conference proceedingConference contribution

8 Scopus citations

Abstract

A design verification method for closed-loop switching power converters is presented in this paper. The method computes the set of reachable states from an initial set of states. Case studies are presented for closed-loop buck converters using this approach. The buck converter is first modeled as a switched linear system. Two controllers are studied, first a simple hysteresis controller, and then a linear controller. The analysis method is automated and uses the hybrid systems reachability analysis tool SpaceEx. The applications and limitations of the analysis method are explored in this study.

Original languageEnglish (US)
Title of host publication2013 IEEE Power and Energy Conference at Illinois, PECI 2013
Pages130-134
Number of pages5
DOIs
StatePublished - 2013
Externally publishedYes
Event2013 IEEE Power and Energy Conference at Illinois, PECI 2013 - Champaign, IL, United States
Duration: Feb 22 2013Feb 23 2013

Publication series

Name2013 IEEE Power and Energy Conference at Illinois, PECI 2013

Other

Other2013 IEEE Power and Energy Conference at Illinois, PECI 2013
Country/TerritoryUnited States
CityChampaign, IL
Period2/22/132/23/13

Keywords

  • buck converter
  • hybrid systems
  • verification

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