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A Novel Scheme for Material Updating in Source Distribution Optimization of Magnetic Devices using Sensitivity Analysis

Kim, Dong-Hun, Sykulski, J.K. and Lowther, D. (2005) A Novel Scheme for Material Updating in Source Distribution Optimization of Magnetic Devices using Sensitivity Analysis IEEE Transactions on Magnetics, 41, (5), pp. 1752-1755.

Record type: Article

Abstract

A novel material updating scheme, which does not require intermediate states of a material used, is presented for source distribution optimization problems. A mutation factor to determine a degree of topological change in the next design stage on the basis of a current layout accelerates the convergence of an objective function. Easy implementation and fast convergence of the scheme are verified using two MRI design problems where current and permanent magnet distributions have been optimized, respectively.

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More information

Published date: May 2005
Keywords: Adjoint variable method, Design sensitivity, Topology optimization.
Organisations: EEE

Identifiers

Local EPrints ID: 260901
URI: http://eprints.soton.ac.uk/id/eprint/260901
ISSN: 0018-9464
PURE UUID: 15b37f1b-0180-4bdc-8146-0c345b9bcb8c
ORCID for J.K. Sykulski: ORCID iD orcid.org/0000-0001-6392-126X

Catalogue record

Date deposited: 20 May 2005
Last modified: 18 Jul 2017 09:08

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Contributors

Author: Dong-Hun Kim
Author: J.K. Sykulski ORCID iD
Author: D. Lowther

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