APPLICATION OF NEURAL NETWORKS TO THERMOGRAPHIC DATA REDUCTION FOR NONDESTRUCTIVE EVALUATION

被引：0

作者：

GRINZATO, E ^{[1
]}

MARINETTI, S ^{[1
]}

BISON, PG ^{[1
]}

MANDUCHI, G ^{[1
]}

机构：

[1] CNR,IGI,I-35127 PADUA,ITALY

来源：

REVUE GENERALE DE THERMIQUE | 1995年 / 34卷 / 397期

关键词：

INVERSE THERMAL PROBLEM; TNDE; NEURAL NETWORKS; IR THERMOGRAPHY;

D O I：

暂无

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

A methodological study on the use of artificial neural networks for thermal defects characterization is presented. An implementation of an algorithm called dynamic thermal tomography, by means of a tree like architecture is described. Experimental results obtained on plastic specimens, containing artificial defects, confirm the potential of the proposed data reduction procedure. The evaluation of depth, and particularly of the thickness of internal voids, proved extremely satisfactory.

引用

页码：17 / 27

页数：11

共 23 条

[1]

[Anonymous], 1982, RES TECHNIQUES NDT

[2] PULSED PHOTOTHERMAL MODELING OF LAYERED MATERIALS [J].