Frédéric Guyomarc'h
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View article: Anisotropic Models of Nonlinear Magnetic Behavior Laws for Finite Element Modeling of Iron Losses in a Toroidal Core
Anisotropic Models of Nonlinear Magnetic Behavior Laws for Finite Element Modeling of Iron Losses in a Toroidal Core Open
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View article: Anisotropic Models of Nonlinear Magnetic Behavior Laws for Finite Element Modeling of Iron Losses in a Toroidal Core
Anisotropic Models of Nonlinear Magnetic Behavior Laws for Finite Element Modeling of Iron Losses in a Toroidal Core Open
Extended version published in IEEE Transactions on Magnetics ( Volume: 60, Issue: 9, September 2024) with DOI: 10.1109/TMAG.2024.3418077
View article: The Adjoint Variable Method for Computational Electromagnetics
The Adjoint Variable Method for Computational Electromagnetics Open
Optimization using finite element analysis and the adjoint variable method to solve engineering problems appears in various application areas. However, to the best of the authors’ knowledge, there is a lack of detailed explanation on the i…
View article: Branch and Bound Algorithm Based on Prediction Error of Metamodel for Computational Electromagnetics
Branch and Bound Algorithm Based on Prediction Error of Metamodel for Computational Electromagnetics Open
Metamodels proved to be a very efficient strategy for optimizing expensive black-box models, e.g., Finite Element simulation for electromagnetic devices. It enables the reduction of the computational burden for optimization purposes. Howev…
View article: Comparison of Approaches for Optimization of Electromagnetic Devices using Finite Element Method
Comparison of Approaches for Optimization of Electromagnetic Devices using Finite Element Method Open
In the context of optimization using finite element method (FEM), many issues arise, mainly numerical noise due to re-meshing when dealing with geometric parameters furthermore the computational time of the overall optimization can be proh…