Fast signal predictions of noised signals in eddy current testing

Haoyu Huang, Toshiyuki Takagi, Hiroyuki Fukutomi

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)


This paper describes a new method for the simulation of signals noised by the presence of other materials outside of test materials in eddy current testing. The method developed here, which can treat ferromagnetic materials, is an extension of a pre-computed database approach based on the magnetic vector potential method. It results in much fewer degrees of freedom than those of typical finite element approaches, and the method provides a very fast forward simulator even in the case with ferromagnetic materials.

Original languageEnglish
Pages (from-to)1714-1718
Number of pages5
JournalIEEE Transactions on Magnetics
Issue number4 PART 1
Publication statusPublished - 2000


  • Eddy current testing
  • Ferromagnetic materials
  • Finite element methods
  • Steam generator tubes


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