• DocumentCode
    3085706
  • Title

    Observing linear dynamics with polynomial output functions

  • Author

    Dayawansa, W. ; Martin, C.

  • Author_Institution
    Texas Tech University, Lubbock, TX
  • Volume
    26
  • fYear
    1987
  • fDate
    9-11 Dec. 1987
  • Firstpage
    977
  • Lastpage
    978
  • Abstract
    We consider the problem of observing a linear system x = Ax by a scalar polynomial output function. We show that if the null space of A has dimension at most one, then one can always find such an output function which observes the system. We also obtain a lower bound for the degree of the observing output functions.
  • Keywords
    Control theory; Eigenvalues and eigenfunctions; Linear systems; Mathematics; Null space; Observability; Polynomials; Sufficient conditions;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Decision and Control, 1987. 26th IEEE Conference on
  • Conference_Location
    Los Angeles, California, USA
  • Type

    conf

  • DOI
    10.1109/CDC.1987.272542
  • Filename
    4049419
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3085706