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Damages detection in cylindrical metallic specimens by means of statistical baseline models and updated daily temperature profiles

Author
Villamizar, R.; Mujica, L.E.; Ruiz, M.; Camacho, J.; Moreno, G.
Type of activity
Journal article
Journal
Journal of physics: conference series
Date of publication
2017
Volume
842
Number
1
First page
1
Last page
9
DOI
https://doi.org/10.1088/1742-6596/842/1/012017 Open in new window
Repository
http://hdl.handle.net/2117/107168 Open in new window
Abstract
In previous works, damage detection of metallic specimens exposed to temperature changes has been achieved by using a statistical baseline model based on Principal Component Analysis (PCA), piezodiagnostics principle and taking into account temperature effect by augmenting the baseline model or by using several baseline models according to the current temperature. In this paper a new approach is presented, where damage detection is based in a new index that combine Q and T2 statistical indices w...
Citation
Villamizar, R., Mujica, L.E., Ruiz, M., Camacho-Navarro, J., Moreno, G. Damages detection in cylindrical metallic specimens by means of statistical baseline models and updated daily temperature profiles. "Journal of physics: conference series", 2017, vol. 842, núm. 1, p. 1-9.
Group of research
CoDAlab - Control, Dynamics and Applications

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