Result Details
Application of Electrical Resistance Tomography to Nondestructive Testing of Carbon Fiber Honeycombs
DĚDEK, L., DĚDKOVÁ, J. Application of Electrical Resistance Tomography to Nondestructive Testing of Carbon Fiber Honeycombs. In Proceedings of the WSEAS International Conferences. Athens: WSEAS, 2004. 3 p. ISBN: 960-8457-07-6.
Type
conference paper
Language
English
Authors
Dědek Libor, prof. Ing., CSc., UTEE (FEEC)
Dědková Jarmila, prof. Ing., CSc., UTEE (FEEC)
Dědková Jarmila, prof. Ing., CSc., UTEE (FEEC)
Abstract
In this paper we introduce in EIT instead of the volume conductivities either the surface conductivities or simply conductances. We also respect the contact conductances between a current supply electrode and the grid of surface conductances. As the testing of large structures requires good stability of the inverse problem, we introduce an effective regularization known as the Total Variation primal dual interior point method (PD – IPM). We applied this method to establish the surface conductivity and the linear electrode contact conductance.
Keywords
Electrical resistance tomography, Inverse problems, Total variation, Material evaluation
Published
2004
Pages
3
Proceedings
Proceedings of the WSEAS International Conferences
Conference
Mathematical Methods and Computational Techniques in Electrical Engineering (MMACTEE'04)
ISBN
960-8457-07-6
Publisher
WSEAS
Place
Athens
BibTeX
@inproceedings{BUT12552,
author="Libor {Dědek} and Jarmila {Dědková}",
title="Application of Electrical Resistance Tomography to Nondestructive Testing of Carbon Fiber Honeycombs",
booktitle="Proceedings of the WSEAS International Conferences",
year="2004",
pages="3",
publisher="WSEAS",
address="Athens",
isbn="960-8457-07-6"
}
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