ThermoPoD : a reliability study on active infrared thermography for the inspection of composite materials

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DOIResolve DOI: http://doi.org/10.1007/s12206-012-0510-8
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TypeArticle
Journal titleJournal of Mechanical Science and Technology
ISSN1738-494X
1976-3824
Volume26
Issue7
Pages19851991; # of pages: 7
SubjectCFRP; composite material; data processing; infrared thermography; PoD; reliability
AbstractIn this study, a Probability of Detection (PoD) experimental study was carried out in the framework of a Belgian-Quebec/Canada collaborative research project called ThermoPoD. Experiments were implemented on a Carbon Fiber Reinforced Plastic (CFRP) specimen with embedded material simulating delamination. For active infrared thermography, different heating sources (optical or ultrasound), heating forms (pulsed or lock-in), and data processing methods, such as Fourier Transform, Thermal Signal Reconstruction, Wavelet Transform, Differential Absolute Contrast, and Principal Component Thermography are of interest. In the present study, the effects of various data processing methods on PoD curves are compared.
Publication date
LanguageEnglish
AffiliationAerospace; National Research Council Canada
Peer reviewedYes
Identifier510
NPARC number21268441
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Record identifier9ea63f8e-b594-46fa-b67f-fb24aaacc0cc
Record created2013-07-15
Record modified2016-05-09
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