• DocumentCode
    3089964
  • Title

    Identification of spatially discontinuous parameters in second-order parabolic systems by piecewise regularization

  • Author

    Chang-Bock Chung ; Kravaris, C.

  • Author_Institution
    The University of Michigan, Ann Arbor, Michigan
  • Volume
    26
  • fYear
    1987
  • fDate
    9-11 Dec. 1987
  • Firstpage
    1889
  • Lastpage
    1894
  • Abstract
    A novel piecewise regularization approach has been developed for the identification of spatially discontinuous parameters in second-order parabolic systems. First, the identification approach is rigorously formulated in a functional analytic framework. Then, the theoretical results are applied to the history-matching of one-dimensional fractured reservoirs. The performance of the proposed algorithm is evaluated by numerical experiments.
  • Keywords
    Control systems; Data engineering; Equations; Fluid flow measurement; History; Hydrologic measurements; Parameter estimation; Petroleum; Pressure measurement; Reservoirs;
  • 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.1987.272842
  • Filename
    4049629
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3089964