Identification of flaws using eddy current testing

被引：4
|
作者：
Sikora, R [1 ]
Chady, T [1 ]
Gratkowski, S [1 ]
Komorowski, M [1 ]
机构：
[1] Tech Univ Szczecin, Dept Elect Engn, Szczecin, Poland
来源：
COMPEL-THE INTERNATIONAL JOURNAL FOR COMPUTATION AND MATHEMATICS IN ELECTRICAL AND ELECTRONIC ENGINEERING | 1998年 / 17卷 / 04期
关键词：
artificial neural networks; eddy current; flaw detection; inverse problems;
D O I：
10.1108/03321649810210802
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
The eddy current method of non-destructive testing uses an alternating current excitation to induce secondary currents in a specimen under test. Flaws within the specimen affect the induced currents, causing changes in the impedance of a test coil. In this paper we present a method for obtaining a solution of inverse problems, in which the parameters of defects are unknown and the excitation function and the eddy current system response are given. The method is based on the use of artificial neural networks, which are trained using measurements. Illustrative examples are given.
引用
收藏
页码：516 / +
页数：13
相关论文
共 50 条
  • [31] Measurement System for Studying Flaws in Alloy Slabs by Means of Subminiature Eddy-Current Transducers
    S. F. Dmitriev
    A. V. Ishkov
    A. O. Katasonov
    E. A. Kolubaev
    V. N. Malikov
    A. M. Sagalakov
    L. I. Shevtsova
    Measurement Techniques, 2017, 60 : 372 - 375
  • [32] Magnetic Shielding Analysis for Arrayed Eddy Current Testing
    Nie, Jing
    Li, Yang
    She, Saibo
    Chao, Xuewei
    JOURNAL OF MAGNETICS, 2019, 24 (02) : 328 - 332
  • [33] Identification of Conductivity Distribution Using Eddy Current Tomography System and Artificial Neural Networks
    Chady, Tomasz
    Spychalski, Ireneusz
    Todaka, Takashi
    APPLIED ELECTROMAGNETIC ENGINEERING FOR MAGNETIC, SUPERCONDUCTING AND NANOMATERIALS, 2011, 670 : 336 - +
  • [34] Identification and characterization of the grinding burns by eddy current method
    Kukla, Dominik
    Kopec, Mateusz
    Gradzik, Andrzej
    OPEN ENGINEERING, 2022, 12 (01): : 1046 - 1050
  • [35] Identification of Random Material Parameters in Eddy Current Problems
    Sluzalec, Andrzej
    ADVANCES IN ELECTRICAL AND COMPUTER ENGINEERING, 2014, 14 (01) : 25 - 28
  • [36] Development of Heater Using Eddy Current
    Dong-won, Yun
    Hee-chang, Park
    Yong-ju, Hong
    Sung-hee, Lee
    Byung-in, Kim
    Sang-yong, Ham
    TRANSACTIONS OF THE KOREAN SOCIETY OF MECHANICAL ENGINEERS B, 2009, 33 (08) : 565 - 572
  • [37] A Novel Acceleration Method for Crack Computation Using Finite Element Analysis in Eddy Current Testing
    Huang, Ruochen
    Lu, Mingyang
    Chen, Ziqi
    Shao, Yuchun
    Xia, Zihan
    Hu, Gang
    Peyton, Anthony
    Yin, Wuliang
    IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 2022, 71
  • [38] HEAT-TREATMENT CLASSIFICATION OF STEELS WITH NONDESTRUCTIVE EDDY CURRENT TESTING USING NEURAL NETWORKS
    Garcia-Martin, Javier
    Martinez-Martinez, Victor
    Gomez-Gil, Jaime
    Dyna, 2014, 89 (05): : 526 - 532
  • [39] Monotonicity Imaging in Eddy Current Testing and Extraction of Time Constants
    Su, Zhiyi
    Giovinco, Gaspare
    Udpa, Lalita
    Udpa, Satish
    Tamburrino, Antonello
    ELECTROMAGNETIC NONDESTRUCTIVE EVALUATION (XX), 2017, 42 : 236 - 244
  • [40] GMR line sensor and its application to Eddy current testing
    Wakiwaka, H
    Kataoka, Y
    Ming, CX
    Shinoura, O
    Yamada, S
    ICEMI'2003: PROCEEDINGS OF THE SIXTH INTERNATIONAL CONFERENCE ON ELECTRONIC MEASUREMENT & INSTRUMENTS, VOLS 1-3, 2003, : 808 - 812
12345