Estimation Method for Magnetization Distribution in Permanent Magnet Using Deep Neural Network

被引：2

作者：

Sasaki, Hidenori ^{[1
]}

Takasu, Daichi ^{[1
]}

Nakamura, Narichika ^{[1
]}

Okamoto, Yoshifumi ^{[1
]}

机构：

[1] Hosei Univ, Dept Elect & Elect Engn, Koganei, Tokyo, Japan

来源：

TWENTIETH BIENNIAL IEEE CONFERENCE ON ELECTROMAGNETIC FIELD COMPUTATION (IEEE CEFC 2022) | 2022年

关键词：

Biot-Savart low; Deep Learning; Magnetization Estimation; Nd-Fe-B Magnet;

D O I：

10.1109/CEFC55061.2022.9940784

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

A new estimation method for magnetization distribution (MD) in permanent magnets using a deep neural network (DNN) is proposed. It estimates the physical MD from the measured magnetic flux density distribution. The proposed method overcomes problems of indefiniteness and using a new method of constructing training data that models the realistic MD. The DNN trained on the data calculated by the Biot-Savart method can accurately estimate the MD for measured and untrained data.

引用

页数：2

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