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Optical Infrared Thermography of CFRP with Artificial Defects: Performance of Various Post-Processing Techniques

Gaétan Poelman UGent, Saeid Hedayatrasa UGent, Joost Segers UGent, Javier Andres Calderon Tellez UGent, Wim Van Paepegem UGent and Mathias Kersemans UGent (2018) Proceedings. 2(8).
abstract
This paper treats an experimental study that focusses on optical infrared thermography for non-destructive testing of composites through lock-in and flash excitation. Different fiber reinforced plastics with various artificial defects have been investigated. Three different postprocessing techniques are applied, namely fast Fourier transform (FFT), principal component analysis (PCA) and thermographic signal reconstruction (TSR). A comparison between the different excitation and post-processing methods is performed, and their strengths and weaknesses in detecting artificial defects in composites are evaluated and discussed.
Please use this url to cite or link to this publication:
author
organization
year
type
conference (proceedingsPaper)
publication status
published
subject
keyword
non-destructive testing, CFRP, lock-in thermography, flash thermography, post-processing
in
Proceedings
volume
2
issue
8
publisher
MDPI AG
place of publication
Brussels, Belgium
conference name
The 18th International Conference on Experimental Mechanics (ICEM 2018)
conference location
Brussels, Belgium
conference start
2018-07-01
conference end
2018-07-05
ISSN
2504-3900
DOI
10.3390/icem18-05358
language
English
UGent publication?
yes
classification
U
copyright statement
I don't know the status of the copyright for this publication
id
8568871
handle
http://hdl.handle.net/1854/LU-8568871
date created
2018-07-09 12:17:57
date last changed
2018-07-09 12:28:14
@inproceedings{8568871,
  abstract     = {This paper treats an experimental study that focusses on optical infrared thermography
for non-destructive testing of composites through lock-in and flash excitation. Different fiber
reinforced plastics with various artificial defects have been investigated. Three different postprocessing
techniques are applied, namely fast Fourier transform (FFT), principal component
analysis (PCA) and thermographic signal reconstruction (TSR). A comparison between the different
excitation and post-processing methods is performed, and their strengths and weaknesses in
detecting artificial defects in composites are evaluated and discussed.},
  author       = {Poelman, Ga{\'e}tan and Hedayatrasa, Saeid and Segers, Joost and Calderon Tellez, Javier Andres and Van Paepegem, Wim and Kersemans, Mathias},
  booktitle    = {Proceedings},
  issn         = {2504-3900},
  keyword      = {non-destructive testing,CFRP,lock-in thermography,flash thermography,post-processing},
  language     = {eng},
  location     = {Brussels, Belgium},
  number       = {8},
  publisher    = {MDPI AG},
  title        = {Optical Infrared Thermography of CFRP with Artificial Defects: Performance of Various Post-Processing Techniques},
  url          = {http://dx.doi.org/10.3390/icem18-05358},
  volume       = {2},
  year         = {2018},
}

Chicago
Poelman, Gaétan, Saeid Hedayatrasa, Joost Segers, Javier Andres Calderon Tellez, Wim Van Paepegem, and Mathias Kersemans. 2018. “Optical Infrared Thermography of CFRP with Artificial Defects: Performance of Various Post-Processing Techniques.” In Proceedings. Vol. 2. Brussels, Belgium: MDPI AG.
APA
Poelman, G., Hedayatrasa, S., Segers, J., Calderon Tellez, J. A., Van Paepegem, W., & Kersemans, M. (2018). Optical Infrared Thermography of CFRP with Artificial Defects: Performance of Various Post-Processing Techniques. Proceedings (Vol. 2). Presented at the The 18th International Conference on Experimental Mechanics (ICEM 2018), Brussels, Belgium: MDPI AG.
Vancouver
1.
Poelman G, Hedayatrasa S, Segers J, Calderon Tellez JA, Van Paepegem W, Kersemans M. Optical Infrared Thermography of CFRP with Artificial Defects: Performance of Various Post-Processing Techniques. Proceedings. Brussels, Belgium: MDPI AG; 2018.
MLA
Poelman, Gaétan, Saeid Hedayatrasa, Joost Segers, et al. “Optical Infrared Thermography of CFRP with Artificial Defects: Performance of Various Post-Processing Techniques.” Proceedings. Vol. 2. Brussels, Belgium: MDPI AG, 2018. Print.