Title: A comparison of different methods for the gradient evaluation in the inverse problems of the impedance tomography
Authors: Dědková, Jarmila
Filipová, Petra
Citation: AMTEE ’03 : fifth international conference on Advanced Methods in the Theory of Electrical Engineering : September 10-12, 2003 [Klatovy, Czech Republic], p. 1-4.
Issue Date: 2003
Publisher: University of West Bohemia
Document type: konferenční příspěvek
URI: http://amtee.zcu.cz/AMTEE/ArchivedProceedings/proceedings_AMTEE_2003/index.html
Keywords: impedanční tomografie;inverzní problém;metoda konečných prvků;objektivní funkce;impedance tomography;inverse problem;finite element method;objective function
Abstract: The standard approach for the evaluation of the gradient during the optimization process in the impedance tomography is based on the inverse of the global admittance matrix utilizing certain iterative procedure of nodal voltages. In this paper the benefit of the gradient evaluation by different position of the grounding node on the mesh are compared.
Rights: © University of West Bohemia
Appears in Collections:CPEE – AMTEE 2003

Files in This Item:
File Description SizeFormat 
Dedkova.PDFPlný text1,08 MBAdobe PDFView/Open

Please use this identifier to cite or link to this item: http://hdl.handle.net/11025/22367

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.