Three-Level Output Space Mapping Strategy for Electromagnetic Design Optimization
Optimal design with finite element model is often expensive in terms of computation time. The output space mapping technique allows benefiting both the rapidity of the analytical model and the accuracy of the finite element model. In this paper, a three-level output space-mapping technique is propos...
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| Veröffentlicht in: | IEEE transactions on magnetics 2012-02, Vol.48 (2), p.671-674 |
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| container_end_page | 674 |
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| container_title | IEEE transactions on magnetics |
| container_volume | 48 |
| creator | Ben Ayed, R. Gong, J. Brisset, S. Gillon, F. Brochet, P. |
| description | Optimal design with finite element model is often expensive in terms of computation time. The output space mapping technique allows benefiting both the rapidity of the analytical model and the accuracy of the finite element model. In this paper, a three-level output space-mapping technique is proposed to reduce the computation time. Three models having a different granularity and describing the same device are used jointly within the optimization process. Proposed strategy is applied for solving the optimal design problems of two electromagnetic devices. Results show that three-level output space mapping strategy allows saving a substantial computation time compared to the classical two-level output space-mapping. |
| doi_str_mv | 10.1109/TMAG.2011.2174349 |
| format | Article |
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| subjects | Accuracy Computational modeling Cross-disciplinary physics: materials science rheology Electromagnetics Exact sciences and technology Finite element methods Linear induction motor Materials science Numerical models Optimization Other topics in materials science Physics surrogate-based optimization Three dimensional displays transformer |
| title | Three-Level Output Space Mapping Strategy for Electromagnetic Design Optimization |
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