Event Title

Depth Evaluation in Pulsed Phase Thermography with Neural Network

Location

Snowbird, UT, USA

Start Date

1-1-1999 12:00 AM

Description

Pulsed phase thermography (PPT) was recently introduced [1] and up to now analysis of this infrared thermographie approach for non destructive evaluation has been limited to qualitative aspects. The study presented in this paper uses a neural network (NN) approach to extract quantitative information from PPT results. Phase behavior with frequency is first analyzed with a theoretical model which is of further interest to establish the NN architecture, finally results are presented.

Book Title

Review of Progress in Quantitative Nondestructive Evaluation

Volume

18A

Chapter

Chapter 2: Electromagnetic, Thermal, and X-Ray Techniques

Section

Thermal Waves

Pages

611-617

DOI

10.1007/978-1-4615-4791-4_78

Language

en

File Format

application/pdf

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Jan 1st, 12:00 AM

Depth Evaluation in Pulsed Phase Thermography with Neural Network

Snowbird, UT, USA

Pulsed phase thermography (PPT) was recently introduced [1] and up to now analysis of this infrared thermographie approach for non destructive evaluation has been limited to qualitative aspects. The study presented in this paper uses a neural network (NN) approach to extract quantitative information from PPT results. Phase behavior with frequency is first analyzed with a theoretical model which is of further interest to establish the NN architecture, finally results are presented.