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Hokkaido University Collection of Scholarly and Academic Papers >
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Optimization of Inductors Using Evolutionary Algorithms and Its Experimental Validation
| Title: | Optimization of Inductors Using Evolutionary Algorithms and Its Experimental Validation |
| Authors: | Watanabe, Kota Browse this author →KAKEN DB | | Campelo, Felipe Browse this author | | Iijima, Yosuke Browse this author | | Kawano, Kenji Browse this author | | Matsuo, Tetsuji Browse this author | | Mifune, Takeshi Browse this author | | Igarashi, Hajime Browse this author →KAKEN DB |
| Keywords: | Finite-element (FE) method | | immune algorithm | | inductor | | microgenetic algorithm | | topology optimization |
| Issue Date: | Aug-2010 |
| Publisher: | IEEE: Institute of Electrical and Electronics Engineers |
| Journal Title: | IEEE Transactions on Magnetics |
| Volume: | 46 |
| Issue: | 8 |
| Start Page: | 3393 |
| End Page: | 3396 |
| Publisher DOI: | 10.1109/TMAG.2010.2044986 |
| Abstract: | This paper presents parameter and topology optimization of inductor shapes using evolutionary algorithms. The goal of the optimization is to reduce the size of inductors satisfying the specifications on inductance values under weak and strong bias-current conditions. The inductance values are computed from the finite-element (FE) method taking magnetic saturation into account. The result of the parameter optimization, which leads to significant reduction in the volume, is realized for test, and the dependence of inductance on bias currents is experimentally measured, which is shown to agree well with the computed values. Moreover, novel methods are introduced for topology optimization to obtain inductor shapes with homogeneous ferrite cores suitable for mass production. |
| Rights: | © 2010 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE. |
| Type: | article |
| URI: | http://hdl.handle.net/2115/45009 |
| Appears in Collections: | 情報科学院・情報科学研究院 (Graduate School of Information Science and Technology / Faculty of Information Science and Technology) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
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Submitter: 五十嵐 一
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