Dipole recovery from sparse measurements of its magnetic field on a cylindrical geometry

Abstract : We consider the inverse problem of recovering the position and moment of a magnetic dipole from sparse measurements of the field it generates, known on sections of three orthogonal cylinders enclosing it. This problem is motivated by recent measurements performed on Moon rocks, in view of determining their magnetic properties. The key ingredient of the presented method is the use of rational approximation techniques, together with properties of the poles of the approximants, in order to estimate the position of the dipole.
Type de document :
Pré-publication, Document de travail
This work is submitted for publication to the proceedings of the conference ISEM2017 (http://www... 2017
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https://hal.inria.fr/hal-01618885
Contributeur : Konstantinos Mavreas <>
Soumis le : mardi 19 décembre 2017 - 16:12:20
Dernière modification le : mardi 17 avril 2018 - 09:04:18

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  • HAL Id : hal-01618885, version 2

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Sylvain Chevillard, Juliette Leblond, Konstantinos Mavreas. Dipole recovery from sparse measurements of its magnetic field on a cylindrical geometry. This work is submitted for publication to the proceedings of the conference ISEM2017 (http://www... 2017. 〈hal-01618885v2〉

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