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2021 | OriginalPaper | Chapter

Magnetic Circuit Design of Galfenol Composite Cantilever

Authors : Qinghua Cao, Jinming Zang, Nannan Wu, Zhifeng Zhou

Published in: Human Centered Computing

Publisher: Springer International Publishing

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Abstract

The magnetic circuit design is one of the most important factors in the design of giant magnetostrictive materials. In order to improve the uniformity of magnetic field, the composite cantilever beam is placed in the center of the hollow coil, the analytical solution of the driving magnetic field is solved, the basic parameters of the coil are determined, and the magnetic leakage reason is analyzed by finite element method. At the same time, the magnetic circuit design method is optimized by using finite element method. After optimization, the uniformity of magnetic induction intensity is improved, which provides reference for the magnetic circuit design of giant magnetostrictive material devices.

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Metadata
Title
Magnetic Circuit Design of Galfenol Composite Cantilever
Authors
Qinghua Cao
Jinming Zang
Nannan Wu
Zhifeng Zhou
Copyright Year
2021
Book
Human Centered Computing

Print ISBN: 978-3-030-70625-8

Electronic ISBN: 978-3-030-70626-5

Copyright Year: 2021

DOI
https://doi.org/10.1007/978-3-030-70626-5_30

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