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Topology Optimization Using Basis Functions for Improvement of Rotating Machine Performances
| Title: | Topology Optimization Using Basis Functions for Improvement of Rotating Machine Performances |
| Authors: | Sasaki, Hidenori Browse this author | | Igarashi, Hajime Browse this author →KAKEN DB |
| Keywords: | Basis function | | finite-element method | | polygon morphing | | topology optimization |
| Issue Date: | Mar-2018 |
| Publisher: | IEEE (Institute of Electrical and Electronics Engineers) |
| Journal Title: | IEEE transactions on magnetics |
| Volume: | 54 |
| Issue: | 3 |
| Start Page: | 8201504 |
| Publisher DOI: | 10.1109/TMAG.2017.2759784 |
| Abstract: | This paper presents a new topology optimization method based on basis functions for design of rotating machines. In this method, the core shape of a given rotating machine is represented by the linear combination of the basis functions. The shape is then freely deformed by changing the weighting coefficients to the basis functions to find the optimal shape. The proposed method is compared with the conventional shape optimization based on polygon morphing. The former is shown to outperform the latter in both interior permanent magnet and synchronous motor models. |
| Rights: | © 2017 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/2115/68964 |
| 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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