Publication
Title
Optimised dynamic line scan thermographic detection of CFRP inserts using FE updating and POD analysis
Author
Abstract
The detection of delaminations in composite laminates using automated thermographic scanning is a quite challenging task. The set-up parameters are not only dependent on the equipment, but on the inspected component as well. In this work, a methodology is discussed to use Finite Element (FE) model updating to automatically establish the most suitable inspection parameters for a given combination of the structure and the investigated delamination depths. The optimised results are compared using binary Probability of Detection analysis and are benchmarked with parameter sets retrieved by an expert using the regular trial & error approach. The results show an improvement of the accuracy and scanning speed which significantly increases as the POD decreases and the complexity of the samples increases.
Language
English
Source (journal)
NDT and E international: the independant non-destructive testing and evaluation. - London
Publication
London : 2018
ISSN
0963-8695
DOI
10.1016/J.NDTEINT.2017.10.006
Volume/pages
93 (2018) , p. 141-149
ISI
000418222600015
Full text (Publisher's DOI)
Full text (open access)
Full text (publisher's version - intranet only)
UAntwerpen
Faculty/Department
Research group
Project info
Thermal hyperspectral material characterization for Art Conservation based on hypercubes.
Publication type
Subject
Affiliation
Publications with a UAntwerp address
External links
Web of Science
Record
Identifier
Creation 07.11.2017
Last edited 09.10.2023
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