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Effect of Spectral Quality on the Precision of Elemental Abundance Prediction Using Partial Least Squares Regression in Laser-Induced Breakdown Spectroscopy
https://jaxa.repo.nii.ac.jp/records/20377
https://jaxa.repo.nii.ac.jp/records/20377d1289633-a70f-4e53-9570-17f000362233
Item type | 会議発表論文 / Conference Paper(1) | |||||
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公開日 | 2015-03-26 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Effect of Spectral Quality on the Precision of Elemental Abundance Prediction Using Partial Least Squares Regression in Laser-Induced Breakdown Spectroscopy | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_5794 | |||||
資源タイプ | conference paper | |||||
アクセス権 | ||||||
アクセス権 | metadata only access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
著者 |
石橋, 高
× 石橋, 高× 大野, 宗祐× 和田, 浩二× 千秋, 博紀× 小林, 正規× 荒井, 朋子× 並木, 則行× 松井, 孝典× 長, 勇一郎× 鎌田, 俊一× 杉田, 精司× 飯島, 祐一× Ishibashi, Ko× Ono, Sosuke× Wada, Koji× Senshu, Hiroki× Kobayashi, Masanori× Arai, Tomoko× Namiki, Noriyuki× Matsui, Takafumi× Cho, Yuichiro× Kamata, Shunichi× Sugita, Seiji× Iijima, Yuichi |
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著者所属 | ||||||
千葉工業大学惑星探査研究センター | ||||||
著者所属 | ||||||
千葉工業大学惑星探査研究センター | ||||||
著者所属 | ||||||
千葉工業大学惑星探査研究センター | ||||||
著者所属 | ||||||
千葉工業大学惑星探査研究センター | ||||||
著者所属 | ||||||
千葉工業大学惑星探査研究センター | ||||||
著者所属 | ||||||
千葉工業大学惑星探査研究センター | ||||||
著者所属 | ||||||
千葉工業大学惑星探査研究センター | ||||||
著者所属 | ||||||
千葉工業大学惑星探査研究センター | ||||||
著者所属 | ||||||
東京大学大学院理学系研究科地球惑星科学専攻 | ||||||
著者所属 | ||||||
東京大学大学院理学系研究科地球惑星科学専攻 | ||||||
著者所属 | ||||||
東京大学大学院新領域創成科学研究科複雑理工学専攻 | ||||||
著者所属 | ||||||
宇宙航空研究開発機構宇宙科学研究本部 | ||||||
著者所属(英) | ||||||
en | ||||||
Planetary Exploration Research Center, Chiba Institute of Technology | ||||||
著者所属(英) | ||||||
en | ||||||
Planetary Exploration Research Center, Chiba Institute of Technology | ||||||
著者所属(英) | ||||||
en | ||||||
Planetary Exploration Research Center, Chiba Institute of Technology | ||||||
著者所属(英) | ||||||
en | ||||||
Planetary Exploration Research Center, Chiba Institute of Technology | ||||||
著者所属(英) | ||||||
en | ||||||
Planetary Exploration Research Center, Chiba Institute of Technology | ||||||
著者所属(英) | ||||||
en | ||||||
Planetary Exploration Research Center, Chiba Institute of Technology | ||||||
著者所属(英) | ||||||
en | ||||||
Planetary Exploration Research Center, Chiba Institute of Technology | ||||||
著者所属(英) | ||||||
en | ||||||
Planetary Exploration Research Center, Chiba Institute of Technology | ||||||
著者所属(英) | ||||||
en | ||||||
Department of Earth and Planetary Science, Graduate School of Science, University of Tokyo | ||||||
著者所属(英) | ||||||
en | ||||||
Department of Earth and Planetary Science, University of Tokyo | ||||||
著者所属(英) | ||||||
en | ||||||
Department of Complexity Science and Engineering, Graduate School of Frontier Science, Universityof Tokyo | ||||||
著者所属(英) | ||||||
en | ||||||
Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS) | ||||||
出版者 | ||||||
出版者 | 宇宙航空研究開発機構宇宙科学研究本部 | |||||
出版者(英) | ||||||
出版者 | Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA) | |||||
書誌情報 |
月・惑星シンポジウム en : Proceedings of the ISAS lunar and planetary symposium 巻 42, p. 141-145, 発行日 2009-08 |
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会議概要(会議名, 開催地, 会期, 主催者等) | ||||||
内容記述タイプ | Other | |||||
内容記述 | 第42回 月・惑星シンポジウム(2009年8月5-7日, 宇宙航空研究開発機構宇宙科学研究本部) | |||||
会議概要(会議名, 開催地, 会期, 主催者等)(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | The 42nd ISAS Lunar and Planetary Symposium (August 5-7, 2009. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)), Sagamihara, Kanagawa Japan | |||||
抄録(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | We are developing a laser-induced breakdown spectroscopy (LIBS) system for future planetary exploration missions. LIBS can predict the elemental abundances of samples through analyzing acquired emission spectra. Analytical precision of LIBS depends on the spectral quality such as S/N ratio and wavelength resolution of the spectra. In this study we investigated the effect of S/N ratio and wavelength resolution on elemental abundance prediction when partial least squares regression (PLS) is used in spectra analysis. The results indicate that low-S/N ratio decreases the prediction precision. However, the prediction precision does not decrease even though the wavelength resolution is low enough that individual emission lines are not separated. This suggests that high-wavelength-resolution spectrometer is not required for LIBS system in using PLS, leading to decrease in the size and weight of LIBS system. | |||||
内容記述 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 形態: CD-ROM1枚 | |||||
内容記述 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 著者人数: 15人 | |||||
内容記述(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | Number of authors: 15 | |||||
内容記述(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | Note: One CD-ROM | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA12268968 | |||||
資料番号 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 資料番号: AA0064739033 |