Detecting Damage in Thin Plates by Processing Infrared Thermographic Data with Topological Derivatives

المؤلفون المشاركون

Pena, M.
Rapún, M.-L.

المصدر

Advances in Mathematical Physics

العدد

المجلد 2019، العدد 2019 (31 ديسمبر/كانون الأول 2019)، ص ص. 1-18، 18ص.

الناشر

Hindawi Publishing Corporation

تاريخ النشر

2019-01-01

دولة النشر

مصر

عدد الصفحات

18

التخصصات الرئيسية

الفيزياء

الملخص EN

A thermogram is a color image produced by a thermal camera where each color level represents a different radiation intensity (temperature).

In this paper, we study the use of steady and time-harmonic thermograms for structural health monitoring of thin plates.

Since conductive heat transfer is short range and the associated signal–to–noise ratio is not much favorable, efficient data processing tools are required to successfully interpret thermograms.

We will process thermograms by a mathematical tool called topological derivative, showing its efficiency in very demanding situations where thermograms are highly polluted by noise, and/or when the parameters of the medium fluctuate randomly.

An exhaustive gallery of numerical simulations will be presented to assess the performance and limitations of this tool.

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

Pena, M.& Rapún, M.-L.. 2019. Detecting Damage in Thin Plates by Processing Infrared Thermographic Data with Topological Derivatives. Advances in Mathematical Physics،Vol. 2019, no. 2019, pp.1-18.
https://search.emarefa.net/detail/BIM-1118964

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

Pena, M.& Rapún, M.-L.. Detecting Damage in Thin Plates by Processing Infrared Thermographic Data with Topological Derivatives. Advances in Mathematical Physics No. 2019 (2019), pp.1-18.
https://search.emarefa.net/detail/BIM-1118964

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

Pena, M.& Rapún, M.-L.. Detecting Damage in Thin Plates by Processing Infrared Thermographic Data with Topological Derivatives. Advances in Mathematical Physics. 2019. Vol. 2019, no. 2019, pp.1-18.
https://search.emarefa.net/detail/BIM-1118964

نوع البيانات

مقالات

لغة النص

الإنجليزية

الملاحظات

Includes bibliographical references

رقم السجل

BIM-1118964