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Prediction of unusual plasma discharge by using Support Vector Machine
http://hdl.handle.net/10655/00012808
http://hdl.handle.net/10655/000128080e9a5748-5b09-420f-9b92-bc3e0990612f
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
Fusion_Eng.Des.167_pp112360 (2.6 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2021-12-21 | |||||
| タイトル | ||||||
| タイトル | Prediction of unusual plasma discharge by using Support Vector Machine | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Plasma | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Prediction | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Support Vector Machine | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Unusual emission | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 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 | |||||
| 著者 |
Nakagawa, Shota
× Nakagawa, Shota× Hochin, Teruhisa× Nomiya, Hiroki× NAKANISHI, Hideya× SHOJI, Mamoru |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | This paper proposes a method for predicting an unusual emission of visible light inside the plasma vessel by using a Support Vector Machine (SVM) because the unusual emission of visible light can be caused by unexpected heating on the vessel surface. This emission must be predicted to avoid unexpected situations in which it causes some damage to the vessel. The light reflected from the divertor tiles is used as the unusual emission light. This study aims to predict such unusual emission through pictures before the start of the unusual emission, regardless of the plasma physics. This study experimentally confirms that the unusual emission of visible light inside the plasma vessel can be predicted with an accuracy rate of 96.4%, and approximately 0.3 s before the start of an unusual emission. | |||||
| 書誌情報 |
Fusion Engineering and Design 巻 167, p. 112360, 発行日 2021-02-28 |
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| 出版者 | ||||||
| 出版者 | ELSEVIER | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 09203796 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA10691446 | |||||
| DOI | ||||||
| 関連タイプ | isVersionOf | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1016/j.fusengdes.2021.112360 | |||||
| 権利 | ||||||
| 権利情報 | © <2021>. This manuscript version is made available under the CC-BY-NC-ND 4.0 | |||||
| 情報源 | ||||||
| 関連名称 | Shota Nakagawa, Teruhisa Hochin, Hiroki Nomiya, Hideya Nakanishi, Mamoru Shoji, Prediction of unusual plasma discharge by using Support Vector Machine, Fusion Engineering and Design, Volume 167, 2021, 112360 | |||||
| 関連サイト | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | https://doi.org/10.1016/j.fusengdes.2021.112360 | |||||
| 関連名称 | Publisher version | |||||
| 著者版フラグ | ||||||
| 出版タイプ | AM | |||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
| NAIS | ||||||
| 値 | ||| | |||||
