Reference : Stochastic Uncertainty Quantification of Eddy Currents in the Human Body by Polynomial C...

	Document type :	Scientific congresses and symposiums : Paper published in a book
	Discipline(s) :	Engineering, computing & technology : Electrical & electronics engineering
	To cite this reference:	http://hdl.handle.net/2268/92145

Title :	Stochastic Uncertainty Quantification of Eddy Currents in the Human Body by Polynomial Chaos Decomposition
Language :	English
Author, co-author :	Gaignaire, Roman [Université de Liège - ULg > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Applied and Computational Electromagnetics (ACE)]
	Scorretti, Riccardo [Université de Lyon, France > Laboratoire Ampère (UMR CNRS 5005) > > >]
	V Sabariego, Ruth [Université de Liège - ULg > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Applied and Computational Electromagnetics (ACE)]
	Geuzaine, Christophe [Université de Liège - ULg > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Applied and Computational Electromagnetics (ACE) >]
Publication date :	2011
Audience :	International
Event name :	18th Conference on the Computation of Electromagnetic Fields (COMPUMAG2011)
Event date :	July 12-15, 2011
Event place (city) :	Sydney
Event country :	Australia
Abstract :	[en] The finite element method can be used to compute the electromagnetic fields induced into the human body by envi- ronmental extremely low frequency fields. However, the electric properties of tissues are not precisely known and may vary depending on the individual, his/her age and other physiological parameters. We propose to account for some uncertainties on the conductivities of the brain tissues and to spread them out to the induced fields by means of a non-intrusive approach based on the chaos Hermite polynomial with the finite element method as a black box [3], [4].
Target :	Researchers ; Professionals ; Students
Permalink :	http://hdl.handle.net/2268/92145

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