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Generation of Equivalent Circuit From Finite-Element Model Using Model Order Reduction
| Title: | Generation of Equivalent Circuit From Finite-Element Model Using Model Order Reduction |
| Authors: | Sato, Yuki Browse this author | | Igarashi, Hajime Browse this author →KAKEN DB |
| Keywords: | DC-DC converter | | equivalent circuit | | finite-element method (FEM) | | model order reduction (MOR) |
| Issue Date: | Mar-2016 |
| Publisher: | IEEE (Institute of Electrical and Electronics Engineers) |
| Journal Title: | IEEE transactions on magnetics |
| Volume: | 52 |
| Issue: | 3 |
| Start Page: | 1100304 |
| Publisher DOI: | 10.1109/TMAG.2015.2476370 |
| Abstract: | This paper proposes an equivalent-circuit generation from the finite-element (FE) model of electromagnetic devices using a model order reduction (MOR). In this method, an equivalent circuit is directly generated from the reduced transfer function obtained using MOR based on Pade approximation via the Lanczos process. It is shown that the generated circuit yields sufficiently accurate results in both frequency and time domains. Moreover, the computational time of the present method is much shorter than that of the circuit generation based on frequency sweep using the conventional FE analysis. |
| Rights: | © 2015 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. |
| Type: | article (author version) |
| URI: | http://hdl.handle.net/2115/61510 |
| 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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