Title of article
Inspection on CFRP sheet with subsurface defects using pulsed thermographic technique
Author/Authors
Chiwu، نويسنده , , Bu and Qingju، نويسنده , , Tang and Junyan، نويسنده , , Liu and Yang، نويسنده , , Wang، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2014
Pages
5
From page
117
To page
121
Abstract
The pulsed thermographic technique was used to detect flat-bottomed hole defects in CFRP sheet. Pulsed phase thermography (PPT) was used to extract the characteristic information of the thermal wave signal generated by thermal pulse. The difference of the phases between the sound and defective areas were analyzed. The defects’ edges were extracted by Fuzzy C-Means clustering algorithm.
Keywords
Pulsed thermography , PPT , CFRP , Edge detection
Journal title
Infrared Physics & Technology
Serial Year
2014
Journal title
Infrared Physics & Technology
Record number
2376619
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