Novel design approach for grasping broad characteristics of magnetic shield problem

S. Wakao*, T. Onuki, J. W. Im, T. Yamamura


研究成果: Conference article査読

2 被引用数 (Scopus)


This paper presents a novel design approach composed of two sequential processes for 3D magnetic shielding problems, which results in the global optimum solution in a shorter time. The feature of the proposed approach is the adoption of the specific boundary element with permeability of infinity. Assuming the permeability of infinity enables us to regard the thickness of ferromagnetic shields as infinitesimal, and thus to simplify the investigated model adequately in numerical analysis. This reduces the number of unknown variables and saves as a large amount of CPU-time for grasping the broad characteristics of the model. Some numerical results that demonstrate the validity of the proposed approach are also presented.

ジャーナルIEEE Transactions on Magnetics
4 pt 1
出版ステータスPublished - 1998 7月
イベントProceedings of the 1998 7th Joint Magnetism and Magnetic Materials - International Magnetics Conference. Part 1 (of 2) - San Francisco, CA, USA
継続期間: 1998 1月 61998 1月 9

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 電子工学および電気工学


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