Pulsed eddy current system for dynamic inspection of defects

Insight: Non-Destructive Testing and Condition Monitoring

Volumn 46, Issue 5, 2004, Pages 256-259

  Tian, Gui Yun ^a   Sophian, Ali ^a   Taylor, David ^a   Rudlin, John ^b  

^a UNIVERSITY OF HUDDERSFIELD   (United Kingdom)

^b TWI LTD   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

CRACKS; DATA ACQUISITION; DATABASE SYSTEMS; FEATURE EXTRACTION; FREQUENCIES; INSPECTION; MONITORING; PRINCIPAL COMPONENT ANALYSIS;

ON-LINE INSPECTION SYSTEM; PULSE WIDTH; PULSED EDDY CURRENT SYSTEMS; SIGNAL SIGNATURES;

EDDY CURRENT TESTING;

EID: 2342525846     PISSN: 13542575     EISSN: None     Source Type: Journal    
DOI: 10.1784/insi.46.5.256.55559     Document Type: Article

References (11)

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3. Giguere, S and Dubois, J M S, Pulsed Eddy Current: Finding Corrosion Independently of Transducer Luft. Review of Progress in Quantitative Nondestructive Evaluation, p. 459-456, 2000.
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8. Smith, R A and Hugo, G R, Detection of deep Corrosion and Cracks in Ageing Aircraft Using Transient Eddy-current NDE, QinetiQ Ltd. 2001.
9. Moulder, J C and Bieber, J A, Pulsed Eddy Current Measurements of Corrosion and Cracking in Aging Aircraft. in Materials Research Society Symposium 1998.
10. Sophian, A, Tian, G Y, Taylor, D and Rudlin, J, A feature extraction technique based on principal component analysis for pulsed Eddy current NDT. NDT & E International. 36(1): p 37-41, 2003.
11. Sophian A, Tian G Y, Taylor D and Rudlin J, Flaws Detection and Quantification for Ferromagnetic Steel Material using Magnetization Based Pulsed Eddy Current Sensors, Proceedings of the Sixth International Conference on Laser Metrology, Machine Tool, CMM and Robot Performance, LAMDAMAP 2003, pp. 381-390.