Natural crack sizing based on eddy current image and electromagnetic field analyses

H. Endo; T. Uchimoto; T. Takagi; A. Nishimizu; M. Koike; T. Matsui

doi:10.1063/1.2184598

Natural crack sizing based on eddy current image and electromagnetic field analyses

H. Endo, T. Uchimoto, T. Takagi, A. Nishimizu, M. Koike, T. Matsui

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

3 Citations (Scopus)

Abstract

An eddy current testing (ECT) system with multi-coil type probes is applied to size up cracks fabricated on austenite stainless plates. We have developed muti-channel ECT system to produce data as digital images. The probes consist of transmit-receive type sensors as elements to classify crack directions, working as two scan direction modes simultaneously. Template matching applied to the ECT images determines regions of interest in sizing up cracks. Finite element based inversion sizes up the crack depth from the measured ECT signal. The present paper demonstrates this approach for fatigue crack and stress corrosion cracking.

Original language	English
Title of host publication	Review of Progress in Quantitative Nondestructive Evaluation
Subtitle of host publication	Volume 25A
Pages	720-727
Number of pages	8
DOIs	https://doi.org/10.1063/1.2184598
Publication status	Published - 2006 Mar 6
Event	Review of Progress in Quantitative Nondestructive - Brunswick, ME, United States Duration: 2005 Jul 31 → 2005 Aug 5

Publication series

Name	AIP Conference Proceedings
Volume	820 I
ISSN (Print)	0094-243X
ISSN (Electronic)	1551-7616

Conference

Conference	Review of Progress in Quantitative Nondestructive
Country/Territory	United States
City	Brunswick, ME
Period	05/7/31 → 05/8/5

Keywords

Eddy current testing
Image processing
Inverse problems

Access to Document

10.1063/1.2184598

Cite this

@inproceedings{9b6ac506eea7459f8a8127b961ebd854,

title = "Natural crack sizing based on eddy current image and electromagnetic field analyses",

abstract = "An eddy current testing (ECT) system with multi-coil type probes is applied to size up cracks fabricated on austenite stainless plates. We have developed muti-channel ECT system to produce data as digital images. The probes consist of transmit-receive type sensors as elements to classify crack directions, working as two scan direction modes simultaneously. Template matching applied to the ECT images determines regions of interest in sizing up cracks. Finite element based inversion sizes up the crack depth from the measured ECT signal. The present paper demonstrates this approach for fatigue crack and stress corrosion cracking.",

keywords = "Eddy current testing, Image processing, Inverse problems",

author = "H. Endo and T. Uchimoto and T. Takagi and A. Nishimizu and M. Koike and T. Matsui",

year = "2006",

month = mar,

day = "6",

doi = "10.1063/1.2184598",

language = "English",

isbn = "0735403120",

series = "AIP Conference Proceedings",

pages = "720--727",

booktitle = "Review of Progress in Quantitative Nondestructive Evaluation",

note = "Review of Progress in Quantitative Nondestructive ; Conference date: 31-07-2005 Through 05-08-2005",

}

Endo, H, Uchimoto, T , Takagi, T, Nishimizu, A, Koike, M & Matsui, T 2006, Natural crack sizing based on eddy current image and electromagnetic field analyses. in Review of Progress in Quantitative Nondestructive Evaluation: Volume 25A. AIP Conference Proceedings, vol. 820 I, pp. 720-727, Review of Progress in Quantitative Nondestructive, Brunswick, ME, United States, 05/7/31. https://doi.org/10.1063/1.2184598

TY - GEN

T1 - Natural crack sizing based on eddy current image and electromagnetic field analyses

AU - Endo, H.

AU - Uchimoto, T.

AU - Takagi, T.

AU - Nishimizu, A.

AU - Koike, M.

AU - Matsui, T.

PY - 2006/3/6

Y1 - 2006/3/6

N2 - An eddy current testing (ECT) system with multi-coil type probes is applied to size up cracks fabricated on austenite stainless plates. We have developed muti-channel ECT system to produce data as digital images. The probes consist of transmit-receive type sensors as elements to classify crack directions, working as two scan direction modes simultaneously. Template matching applied to the ECT images determines regions of interest in sizing up cracks. Finite element based inversion sizes up the crack depth from the measured ECT signal. The present paper demonstrates this approach for fatigue crack and stress corrosion cracking.

AB - An eddy current testing (ECT) system with multi-coil type probes is applied to size up cracks fabricated on austenite stainless plates. We have developed muti-channel ECT system to produce data as digital images. The probes consist of transmit-receive type sensors as elements to classify crack directions, working as two scan direction modes simultaneously. Template matching applied to the ECT images determines regions of interest in sizing up cracks. Finite element based inversion sizes up the crack depth from the measured ECT signal. The present paper demonstrates this approach for fatigue crack and stress corrosion cracking.

KW - Eddy current testing

KW - Image processing

KW - Inverse problems

UR - http://www.scopus.com/inward/record.url?scp=33845422450&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=33845422450&partnerID=8YFLogxK

U2 - 10.1063/1.2184598

DO - 10.1063/1.2184598

M3 - Conference contribution

AN - SCOPUS:33845422450

SN - 0735403120

SN - 9780735403123

T3 - AIP Conference Proceedings

SP - 720

EP - 727

BT - Review of Progress in Quantitative Nondestructive Evaluation

T2 - Review of Progress in Quantitative Nondestructive

Y2 - 31 July 2005 through 5 August 2005

ER -

Natural crack sizing based on eddy current image and electromagnetic field analyses

Abstract

Publication series

Conference

Keywords

Access to Document

Other files and links

Fingerprint

Cite this