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Efficient Design Using Successive Analytical Subproblems Method: Application to Axial Magnetic Couplings

Abstract : The authors propose a simple but efficient method for design problems. Instead of using directly a heavy numerical code in an optimization process, we successively define some approximated subproblems thanks to an appropriate analytical model. These subproblems can then be solved exactly by a deter-ministic global optimization solver and the procedure is updated until the approximation matches a 3D FEM computation. The method is applied to an axial magnetic coupling, and preliminary results show the effectiveness of this approach.
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https://hal.univ-lorraine.fr/hal-02944155
Contributor : Julien Fontchastagner <>
Submitted on : Monday, September 21, 2020 - 11:35:46 AM
Last modification on : Tuesday, September 22, 2020 - 7:10:05 AM

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  • HAL Id : hal-02944155, version 1

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Julien Fontchastagner, Thierry Lubin, Frédéric Messine, Smail Mezani. Efficient Design Using Successive Analytical Subproblems Method: Application to Axial Magnetic Couplings. 16th Biennial IEEE Conference on Electromagnetic Field Computation - CEFC 2014, May 2014, Annecy, France. ⟨hal-02944155⟩

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