2-D Inverse Problem: Ideal Current Distribution Generating a Magnetic Force Field with Given Constraints on Homogeneity

Lionel Quettier () and Alain Mailfert ()
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Lionel Quettier: GREEN, Groupe de Recherche en Electronique et Electrotechnique
Alain Mailfert: GREEN, Groupe de Recherche en Electronique et Electrotechnique

A chapter in Optimization and Inverse Problems in Electromagnetism, 2003, pp 125-137 from Springer

Abstract: Abstract Generation of uniform field of magnetic forces in a given domain is a problem with various applications. The main idea is to compensate the gravity by means of a magnetic force acting on a small diamagnetic volume. This paper deals with a way of identifying ideal current distributions able to generate a quasi- uniform force field. Based on one particular expression of the complex magnetic potential, an inverse methodology, which is valid for structures with plane symmetry (2-D field), has been worked out. Currents are modeled by purely surface (or thin shell) current distributions.

Keywords: magnetic levitation; inverse problem (search for similar items in EconPapers)
Date: 2003
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Persistent link: https://EconPapers.repec.org/RePEc:spr:sprchp:978-94-017-2494-4_14

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DOI: 10.1007/978-94-017-2494-4_14

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