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Pré-Publication, Document De Travail Année : 2023

Topology Optimization for Magnetic Circuits with Adjoint Method in 3D

Résumé

In this paper a 3D-topology optimization method in electromagnetism is introduced to design 3D-magnetic circuits. Some new theoretical results are provided to deal with 3D design cases in order to compute the derivatives using the adjoint method. Moreover, an homothopy algorithmic optimization approach is developed based on SIMP to enforce the convergence to discrete solutions close to be manufacturable. This new approach is applied and validated to design a 3D-magnetic circuit with close to 20000 variables.
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Dates et versions

hal-04095069 , version 1 (11-05-2023)
hal-04095069 , version 2 (03-10-2023)

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Paternité

Identifiants

  • HAL Id : hal-04095069 , version 2

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Zakaria Houta, Frédéric Messine, Thomas Huguet. Topology Optimization for Magnetic Circuits with Adjoint Method in 3D. 2023. ⟨hal-04095069v2⟩
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