Damage Detection in Thin Plates via Time-Harmonic Infrared Thermography

  • Manuel María-Luisa Pena RapúnEmail author
Conference paper
Part of the Mathematics in Industry book series (MATHINDUSTRY, volume 30)


Non-destructive damage detection has become a very active research topic recently. This paper is devoted to the processing of time-harmonic thermograms (color images of one side of the sample to be inspected, obtained by a thermal camera) for structural health monitoring of thin plates. Our approach is based on the evaluation of an indicator function, the so-called topological derivative, which will identify the regions inside the plate where damage is located.



The authors are supported by the Spanish Ministry of Economy and Competitiveness under the research projects MTM2014-56948-C2-1-P and TRA2016-75075-R.


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© Springer Nature Switzerland AG 2019

Authors and Affiliations

  1. 1.Universidad Politécnica de MadridMadridSpain

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