Efficient Force Calculations Based on Continuum Sensitivity Analysis

Kim, Dong-Hun, Lowther, D. and Sykulski, J.K. (2005) Efficient Force Calculations Based on Continuum Sensitivity Analysis. IEEE Transactions on Magnetics, 41, (5), 1404-1407.


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Using Continuum Design Sensitivity Analysis (CDSA), in conjunction with the Virtual Work Principle, equations have been derived for calculating forces without the need to solve the adjoint system. The resultant expressions are similar to the Maxwell Stress Tensor but have the important advantage of the integration taking place on the surface of material rather than in the air outside. Implementation of the scheme leads to efficient calculations and improved accuracy.

Item Type: Article
ISSNs: 0018-9464
Keywords: Sensitivity Analysis, Electromagnetic Force Calculation, Finite Elements
Divisions : Faculty of Physical Sciences and Engineering > Electronics and Computer Science > EEE
ePrint ID: 260900
Accepted Date and Publication Date:
May 2005Published
Date Deposited: 20 May 2005
Last Modified: 31 Mar 2016 14:03
Further Information:Google Scholar
URI: http://eprints.soton.ac.uk/id/eprint/260900

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