基于拓扑优化的电磁执行器优化

2019 22nd International Conference on the Computation of Electromagnetic Fields (COMPUMAG) Pub Date : 2019-07-01 DOI:10.1109/COMPUMAG45669.2019.9032821

P. Seebacher, M. Kaltenbacher, F. Wein, H. Lehmann

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引用次数: 2

摘要

应用固体各向同性材料罚化(SIMP)方法对电磁作动器进行拓扑优化。因此，用伴随法计算目标函数的梯度。在考虑非线性材料特性的情况下，最大限度地提高锚杆与锚杆之间的电磁力。此外，还考虑了拓扑优化与无梯度优化方法的优缺点。

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Optimization of an Electromagnetic Actuator using Topology-Optimization

We apply the SIMP (Solid Isotropic Material with Penalization) method for the topology optimization of an electromagnetic actuator. Thereby, the gradient of the objective function is computed by the adjoint method. The objective to maximize is the electromagnetic force between yoke and anchor, including the consideration of nonlinear material behaviour. Additionally, the pros and cons between topology optimization and a gradient free optimization method are considered.

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2019 22nd International Conference on the Computation of Electromagnetic Fields (COMPUMAG)

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