• DocumentCode
    3755126
  • Title

    Robust stability analysis based on quadratic Lyapunov functions applied to power electronics

  • Author

    Vin?cius F. Montagner;Ricardo C. L. F. Oliveira;Humberto Pinheiro;Luiz A. Maccari

  • Author_Institution
    Federal University of Santa Maria, RS, Brazil
  • fYear
    2015
  • Firstpage
    1
  • Lastpage
    4
  • Abstract
    This paper investigates the stability based on Lyapunov functions with application to power converters affected by slowly or arbitrarily fast time-varying parameters. The limitations of the stability based on exhaustive pole evaluations, a commonly used approach in power electronics, are discussed, and the advantages of the stability analysis by means of Lyapunov functions are shown.
  • Keywords
    "Stability analysis","Lyapunov methods","Eigenvalues and eigenfunctions","Circuit stability","Numerical stability","Time-varying systems","Linear matrix inequalities"
  • Publisher
    ieee
  • Conference_Titel
    Power Electronics Conference and 1st Southern Power Electronics Conference (COBEP/SPEC), 2015 IEEE 13th Brazilian
  • Type

    conf

  • DOI
    10.1109/COBEP.2015.7420031
  • Filename
    7420031
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3755126