基于FFT-JVIE求解器的波浪器件反设计进化结构优化算法

2018 Engineering and Telecommunication (EnT-MIPT) Pub Date : 2018-11-01 DOI:10.1109/EnT-MIPT.2018.00040

Iurii B. Minin, E. E. Nuzhin, A. Boyko, M. Litsarev, I. Oseledets

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引用次数: 3

摘要

提出了一种基于FFT-JVIE求解器的目标函数拓扑优化方法。它允许在3D空间中为均匀物体(透镜和金属反射器)找到最佳结构。例如，玻璃透镜，抛物面反射镜。数值实验表明，在所有考虑的情况下，离散梯度算法的收敛速度都比贪婪算法快。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Evolutionary Structural Optimization Algorithm Based on FFT-JVIE Solver for Inverse Design of Wave Devices

We propose a topology optimization method with a target function based on FFT-JVIE solver. It allows to find an optimal structure in a 3D space for homogeneous objects (lenses and metallic reflectors). Such examples as glass lenses, parabolic reflectors are considered. Numerical experiments show that discrete gradient algorithm converges much faster than greedy algorithm for all considered cases.

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来源期刊

2018 Engineering and Telecommunication (EnT-MIPT)

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