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An Evolutional Topology Optimization of Electric Machines for Local Shape Modification and Visualization of Sensitivity Distribution Based on CMA-ES
http://hdl.handle.net/10258/0002000145
http://hdl.handle.net/10258/00020001454b9c963e-3a66-4bee-99cf-2f154addd652
| 名前 / ファイル | ライセンス | アクション |
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2_paper.pdf (855 KB)
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| アイテムタイプ | 学術雑誌論文 / Journal Article.(1) | |||||||||||||||||
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| 公開日 | 2023-11-10 | |||||||||||||||||
| 書誌情報 |
en : IEEJ Transactions on Electrical and Electronic Engineering 巻 18, 号 2, p. 286-293, ページ数 8, 発行日 2022-10-12 |
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| タイトル | ||||||||||||||||||
| タイトル | An Evolutional Topology Optimization of Electric Machines for Local Shape Modification and Visualization of Sensitivity Distribution Based on CMA-ES | |||||||||||||||||
| 言語 | en | |||||||||||||||||
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| 言語 | eng | |||||||||||||||||
| キーワード | ||||||||||||||||||
| 言語 | en | |||||||||||||||||
| 主題Scheme | Other | |||||||||||||||||
| 主題 | Covariance Matrix Adaptation Evolution Strategy | |||||||||||||||||
| キーワード | ||||||||||||||||||
| 言語 | en | |||||||||||||||||
| 主題Scheme | Other | |||||||||||||||||
| 主題 | Synchronous Reluctance Motor | |||||||||||||||||
| キーワード | ||||||||||||||||||
| 言語 | en | |||||||||||||||||
| 主題Scheme | Other | |||||||||||||||||
| 主題 | Topology Optimization | |||||||||||||||||
| 資源タイプ | ||||||||||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||||||||
| 資源タイプ | journal article | |||||||||||||||||
| アクセス権 | ||||||||||||||||||
| アクセス権 | open access | |||||||||||||||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||||||||||||||
| 著者 |
佐藤, 孝洋
× 佐藤, 孝洋
× 渡邊, 浩太
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| 抄録 | ||||||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||||||
| 内容記述 | This paper presents an evolutional topology optimization of electric machines, which works like gradient based local search methods, based on the covariance matrix adaptation evolution strategy (CMA ES). The present method enables to improve the performance of initial machine shapes without computing the deviation of the objectives. Moreover, for the resultant shapes obtained by the present topology optimization method, this paper also presents a sensitivity analysis method based on the nor mal distribution which is used to seek for solutions in CMA ES. Using the present sensitivity analysis method, important parts which contribute to improve a machine characteristic can be visualized. The two present methods are applied to the optimization problem of a synchronous reluctance motor. It is shown that initial rotor shapes defined by designers can effectively be modified using the present optimization method. Moreover, it is also shown that the sensitivity distributions with respect to some machine characteristics are visualized by the present method. In addition, each machine characteristic is respectively improved by modifying the machine shape according to the respective sensitivities. | |||||||||||||||||
| 言語 | en | |||||||||||||||||
| 出版者 | ||||||||||||||||||
| 出版者 | The Institute of Electrical Engineers of Japan | |||||||||||||||||
| 言語 | en | |||||||||||||||||
| 出版者 | ||||||||||||||||||
| 出版者 | 一般社団法人電気学会 | |||||||||||||||||
| 言語 | ja | |||||||||||||||||
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| 関連タイプ | isVersionOf | |||||||||||||||||
| 識別子タイプ | DOI | |||||||||||||||||
| 関連識別子 | https://doi.org/10.1002/tee.23721 | |||||||||||||||||
| ISSN | ||||||||||||||||||
| 収録物識別子タイプ | EISSN | |||||||||||||||||
| 収録物識別子 | 1931-4981 | |||||||||||||||||
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| 収録物識別子タイプ | PISSN | |||||||||||||||||
| 収録物識別子 | 1931-4973 | |||||||||||||||||
| 権利 | ||||||||||||||||||
| 権利情報 | © 2022 Institute of Electrical Engineers of Japan. Published by Wiley Periodicals LLC. | |||||||||||||||||
| 言語 | en | |||||||||||||||||
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| 出版タイプ | AM | |||||||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||||||||||||||
