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Sensitivity analysis for magnetic induction tomography


Reference:

Soleimani, M. and Jersey-Willuhn, K., 2004. Sensitivity analysis for magnetic induction tomography. In: Engineering in Medicine and Biology Society, 2004. IEMBS '04. 26th Annual International Conference of the IEEE, 2004-01-01.

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Abstract

This work focuses on sensitivity analysis of magnetic induction tomography in terms of theoretical modelling and numerical implementation. We will explain a new and efficient method to determine the Jacobian matrix, directly from the results of the forward solution. The results presented are for the eddy current approximation, and are given in terms of magnetic vector potential, which is computationally convenient, and which may be extracted directly from the FE solution of the forward problem. Examples of sensitivity maps for an opposite sensor geometry are also shown.

Details

Item Type Conference or Workshop Items (Paper)
CreatorsSoleimani, M.and Jersey-Willuhn, K.
Uncontrolled Keywordsfinite element analysis, jacobian matrix, magnetic vector potential, eddy current approximation, matrix algebra, fe solution, sensitivity analysis, magnetic induction tomography, sensor geometry, eddy currents, electromagnetic induction
DepartmentsFaculty of Engineering & Design > Electronic & Electrical Engineering
RefereedNo
StatusPublished
ID Code5923

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