• DocumentCode
    854935
  • Title

    New results for identifiability of nonlinear systems

  • Author

    Tunali, Emrullah T. ; Tarn, Tzyh-Jong

  • Author_Institution
    Aegean University, Izmir, Turkey
  • Volume
    32
  • Issue
    2
  • fYear
    1987
  • fDate
    2/1/1987 12:00:00 AM
  • Firstpage
    146
  • Lastpage
    154
  • Abstract
    The parameter identifiability problem of deterministic non-linear control systems is studied. Relations between nonlinear observability, nonlinear functional expansions, the uniqueness theorem of nonlinear realization theory, and identifiability are investigated. By using these relations, necessary and sufficient conditions for identifiability are obtained for the first time. These results provide insight into the identifiability problem for nonlinear systems.
  • Keywords
    Differential geometry; Parameter identification, nonlinear systems; Control systems; Controllability; Differential equations; Linear systems; Nonlinear control systems; Nonlinear systems; Observability; Sufficient conditions; Terminology; Time measurement;
  • fLanguage
    English
  • Journal_Title
    Automatic Control, IEEE Transactions on
  • Publisher
    ieee
  • ISSN
    0018-9286
  • Type

    jour

  • DOI
    10.1109/TAC.1987.1104544
  • Filename
    1104544
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=854935