• DocumentCode
    3642828
  • Title

    Fault diagnosis using consensus of Markov chains

  • Author

    Dejan P. Jovanović;Philip K. Pollett

  • Author_Institution
    Department of Mathematics, The University of Queensland, Qld 4072 Australia
  • fYear
    2011
  • fDate
    6/1/2011 12:00:00 AM
  • Firstpage
    65
  • Lastpage
    71
  • Abstract
    A fault diagnosis procedure is proposed based on consensus in a group of local agents/experts. Local models are represented by Markov chains and modelling consensus as a mixture of these allows estimation of optimal ratings using an EM framework. To deal with the unobservable case the procedure is extended to accommodate Hidden Markov models (HMMs).
  • Keywords
    "Hidden Markov models","Markov processes","Fault diagnosis","Mathematical model","Probabilistic logic","Yttrium","Convergence"
  • Publisher
    ieee
  • Conference_Titel
    Dependable Control of Discrete Systems (DCDS), 2011 3rd International Workshop on
  • Print_ISBN
    978-1-4244-8969-5
  • Type

    conf

  • DOI
    10.1109/DCDS.2011.5970320
  • Filename
    5970320
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3642828