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Title: An Inverse Geometry Problem for the Localization of Skin Tumours by Thermal Analysis
Authors: Partridge, P W
Wrobel, L C
Keywords: Boundary Elements;Dual Reciprocity Method;Genetic Algorithm;Tumour;Thermal Problems;Inverse Problems
Issue Date: 2007
Publisher: Elsevier
Citation: Partridge, P.W. and Wrobel, L.C., An Inverse Geometry Problem for the Localization of Skin Tumours by Thermal Analysis, Engineering Analysis with Boundary Elements, Vol. 31, 803-811, 2007.
Abstract: In this paper, the Dual Reciprocity Method (DRM) is coupled to a Genetic Algorithm (GA) in an inverse procedure through which the size and location of a skin tumour may be obtained from temperature measurements at the skin surface. The GA is an evolutionary process which does not require the calculation of sensitivities, search directions or the definition of initial guesses. The DRM in this case requires no internal nodes. It is also shown that the DRM approximation function used is not an important factor for the problem considered here. Results are presented for tumours of different sizes and positions in relation to the skin surface.
ISSN: 0955-7997
Appears in Collections:Mechanical and Aerospace Engineering
Advanced Manufacturing and Enterprise Engineering (AMEE)
Dept of Mechanical Aerospace and Civil Engineering Research Papers

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