MONITORING DAMAGE AND DAMPNESS IN FLOOD EMBANKMENT BY ELECTRICAL IMPEDANCE TOMOGRAPHY

Tomasz Rymarczyk

tomasz.rymarczyk@netrix.com.pl
Netrix S.A., Research and Development Center (Poland)

Przemysław Adamkiewicz


Netrix S.A., Research and Development Center (Poland)

Abstract

The article presents a model of the measuring system for image reconstruction. Electrical impedance tomography was used to determine the moisture of the test flood blank on a specially built model. The Gauss-Newton methods have been applied very successfully in many areas of the scientific modelling. The basic information about the built model system is given. The finite element method was used to solve the forward problem. The level set method and the Gauss-Newton method were applied to solve the inverse problem.


Keywords:

inverse problem, finite element method, electrical impedance tomography, flood embankment

Adler A., Lionheart W.R.B.: Uses and abuses of EIDORS: an extensible software base for EIT, Physiological Measurement, Vol. 27, 2006.
  Google Scholar

Gunna D.A., Chambersa J.E., Uhlemanna S., Wilkinsona P.B., Meldruma P.I., Dijkstraa T.A.: Moisture monitoring in clay embankments using electrical resistivity tomography, Construction and Building Materials, 2014.
  Google Scholar

Holder D.S.: Electrical Impedance Tomography: Methods, History and Applications, Series in Medical Physics and Biomedical Engineering, London, 2005.
  Google Scholar

Lechleiter A., Rieder A.: Newton regularizations for impedance tomography: convergence by local injectivity. Inverse Problems, 24(6), 2008.
  Google Scholar

Mosorov V.: A method of transit time measurement using twin plane electrical tomography, Measurement Science and Technology, v17, 4, 2006, 753–760.
  Google Scholar

Osher S., Fedkiw R.: Level Set Methods and Dynamic Implicit Surfaces. Springer, New York 2003.
  Google Scholar

Rymarczyk T.: Using electrical impedance tomography to monitoring flood banks, International Journal of Applied Electromagnetics and Mechanics 45, 2014, 489–494.
  Google Scholar

Rymarczyk T.: Characterization of the shape of unknown objects by inverse numerical methods, Przegląd Elektrotechniczny, nr 5/2012/7b, 138–140.
  Google Scholar

Rymarczyk T., Filipowicz S.F., Sikora J., Polakowski K.: A piecewise-constant minimal partition problem in the image reconstruction, Przegląd Elektrotechniczny, R. 85, nr 12/2009, 141–143.
  Google Scholar

Rymarczyk T, Adamkiewicz P., Duda K., Szumowski J., Sikora J.: New Electrical Tomographic Method to Determine Dampness in Historical Buildings, Achieve of Electrical Engineering, v.65, 2/2016, 273–283.
  Google Scholar

Sikora J.: Numeryczne metody rozwiązywania zagadnień brzegowych: Podstawy metody elementów skończonych i metody elementów brzegowych, Wydawnictwa Politechniki Lubelskiej, 2008, 2012, 2016.
  Google Scholar

Smolik W., Radomski D, Performance evaluation of the iterative image reconstruction algorithm with sensitivity matrix updating based on real measurements for electrical capacitance tomography, Meas. Sci. Technol. Vol. 20, No. 11, 2009, 115502.
  Google Scholar

Tai C., Chung E., Chan T.: Electrical impedance tomography using level set representation and total variational regularization. Journal of Computational Physics, vol. 205, no. 1, 2005, 357–372.
  Google Scholar

Wajman R., Fiderek P., Fidos H., Jaworski T., Nowakowski J., Sankowski D., Banasiak R.: Metrological evaluation of a 3D electrical capacitance tomography measurement system for two-phase flow fraction determination; Meas. Sci. Technol. 2013, Vol. 24, No. 065302.
  Google Scholar

Wang M.: Industrial Tomography: Systems and Applications, Elsevier, 2015
  Google Scholar

Download


Published
2017-03-03

Cited by

Rymarczyk, T. ., & Adamkiewicz, P. . (2017). MONITORING DAMAGE AND DAMPNESS IN FLOOD EMBANKMENT BY ELECTRICAL IMPEDANCE TOMOGRAPHY. Informatyka, Automatyka, Pomiary W Gospodarce I Ochronie Środowiska, 7(1), 59–62. https://doi.org/10.5604/01.3001.0010.4584

Authors

Tomasz Rymarczyk 
tomasz.rymarczyk@netrix.com.pl
Netrix S.A., Research and Development Center Poland

Authors

Przemysław Adamkiewicz 

Netrix S.A., Research and Development Center Poland

Statistics

Abstract views: 199
PDF downloads: 54


Most read articles by the same author(s)

1 2 3 4 > >>