• DocumentCode
    483698
  • Title

    Characterization of small cracks in eddy current testing

  • Author

    Le Bihan, Yann ; Pavo, Jozsef ; Marchand, Claude

  • Author_Institution
    Laboratoire de G??nie Electrique de Paris (LGEP); CNRS UMR8507; Supelec; Univ Pierre et Marie Curie-P6; Univ Paris Sud-P11, 91192 Gif-sur-Yvette, France
  • fYear
    2007
  • fDate
    24-25 May 2007
  • Firstpage
    1
  • Lastpage
    7
  • Abstract
    A study on the characterization of small cracks by using eddy current testing (ECT) signal is presented. The significant parameters of the ECT data are selected using principal component analysis according to two approaches. The ECT signal inversion is then achieved using a parametric model trained with synthetic data obtained with a fast numerical simulation tool. The characterization procedure is then tested using experimental data. Results show that information can be obtained concerning the area of the cracks.
  • fLanguage
    English
  • Publisher
    iet
  • Conference_Titel
    Reliability in Electromagnetic Systems, 2007 IET Colloquium on
  • Conference_Location
    Paris, France
  • ISSN
    0537-9989
  • Print_ISBN
    978-0-86341-809-9
  • Type

    conf

  • Filename
    4775328
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=483698