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Efficient Global and Local Force Calculations Based on Continuum Sensitivity Analysis

Efficient Global and Local Force Calculations Based on Continuum Sensitivity Analysis
Efficient Global and Local Force Calculations Based on Continuum Sensitivity Analysis
Equations derived from the Continuum Design Sensitivity Analysis (CDSA), in conjunction with the material derivatives for a continuous medium and using the energy-based approach, have been successfully applied to the calculation of both total force and force distributions. The resultant expressions are similar to the Maxwell Stress Tensor, Magnetic Charge Method and Virtual Work Method but have several advantages over the traditional approaches. Numerical implementation of the scheme leads to efficient calculations and improved accuracy.
Sensitivity Analysis, Electromagnetic Force Calculation, Finite Elements.
0018-9464
1177-1180
Kim, D.H.
ea5b43e9-03ec-4df7-967b-c3591def3784
Lowther, D.A.
cfcdbf42-4450-4742-b6b7-591d16adfdda
Sykulski, J.K.
d6885caf-aaed-4d12-9ef3-46c4c3bbd7fb
Kim, D.H.
ea5b43e9-03ec-4df7-967b-c3591def3784
Lowther, D.A.
cfcdbf42-4450-4742-b6b7-591d16adfdda
Sykulski, J.K.
d6885caf-aaed-4d12-9ef3-46c4c3bbd7fb

Kim, D.H., Lowther, D.A. and Sykulski, J.K. (2007) Efficient Global and Local Force Calculations Based on Continuum Sensitivity Analysis. IEEE Transactions on Magnetics, 43 (4), 1177-1180.

Record type: Article

Abstract

Equations derived from the Continuum Design Sensitivity Analysis (CDSA), in conjunction with the material derivatives for a continuous medium and using the energy-based approach, have been successfully applied to the calculation of both total force and force distributions. The resultant expressions are similar to the Maxwell Stress Tensor, Magnetic Charge Method and Virtual Work Method but have several advantages over the traditional approaches. Numerical implementation of the scheme leads to efficient calculations and improved accuracy.

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IEEEvol43no4April2007page1177.pdf - Other
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More information

Published date: April 2007
Keywords: Sensitivity Analysis, Electromagnetic Force Calculation, Finite Elements.
Organisations: EEE

Identifiers

Local EPrints ID: 263754
URI: http://eprints.soton.ac.uk/id/eprint/263754
ISSN: 0018-9464
PURE UUID: 1047c36b-8834-48c4-9c08-cc42556e5006
ORCID for J.K. Sykulski: ORCID iD orcid.org/0000-0001-6392-126X

Catalogue record

Date deposited: 27 Mar 2007
Last modified: 07 Oct 2020 02:28

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