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Cell/B.E.を用いたステレオPIV 計測の準リアルタイム処理
https://jaxa.repo.nii.ac.jp/records/4740
https://jaxa.repo.nii.ac.jp/records/4740b037f52b-a620-4fbe-b3b0-143ec8bdbf79
名前 / ファイル | ライセンス | アクション |
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64967033.pdf (1.3 MB)
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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 | ||||||
タイトル | Cell/B.E.を用いたステレオPIV 計測の準リアルタイム処理 | |||||
言語 | ||||||
言語 | jpn | |||||
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 | |||||
その他のタイトル(英) | ||||||
その他のタイトル | Quasi-real-time stereo PIV processing accelerated by Cell/B.E. | |||||
著者 |
冨田, 明彦
× 冨田, 明彦× 加藤, 辰哉× 加藤, 裕之× 藤田, 直行× 渡辺, 重哉× Tomita, Akihiko× Kato, Tatsuya× Kato, Hiroyuki× Fujita, Naoyuki× Watanabe, Shigeya |
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著者所属 | ||||||
フィックスターズ | ||||||
著者所属 | ||||||
フィックスターズ | ||||||
著者所属 | ||||||
宇宙航空研究開発機構 | ||||||
著者所属 | ||||||
宇宙航空研究開発機構 | ||||||
著者所属 | ||||||
宇宙航空研究開発機構 | ||||||
著者所属(英) | ||||||
en | ||||||
Fixstars | ||||||
著者所属(英) | ||||||
en | ||||||
Fixstars | ||||||
著者所属(英) | ||||||
en | ||||||
Japan Aerospace Exploration Agency (JAXA) | ||||||
著者所属(英) | ||||||
en | ||||||
Japan Aerospace Exploration Agency (JAXA) | ||||||
著者所属(英) | ||||||
en | ||||||
Japan Aerospace Exploration Agency (JAXA) | ||||||
出版者 | ||||||
出版者 | 宇宙航空研究開発機構 | |||||
出版者(英) | ||||||
出版者 | Japan Aerospace Exploration Agency (JAXA) | |||||
書誌情報 |
宇宙航空研究開発機構特別資料: 第42回流体力学講演会/航空宇宙数値シミュレーション技術シンポジウム2010 論文集 en : JAXA Special Publication: Proceedings of 42nd Fluid Dynamics Conference / Aerospace Numerical Simulation Symposium 2010 巻 JAXA-SP-10-012, 発行日 2011-02-28 |
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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回流体力学講演会/航空宇宙数値シミュレーション技術シンポジウム2010 (2010年6月24日-25日. 米子コンベンションセンター BiG SHiP) | |||||
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 | 42nd Fluid Dynamics Conference / Aerospace Numerical Simulation Symposium 2010 (June 24-25, 2010. Yonago Convention Center BiG SHiP), Yonago, Tottori Japan | |||||
抄録(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | Particle Image Velocimetry (PIV) is well established as a fluid dynamics measurement tool, being applied to many industrial wind tunnel applications for measuring distributed velocity fields. However, PIV processing, which is a calculation from seeding images acquired in experiments to velocity field distributions, is a very time-consuming one. Usually, PIV processing corresponding to 1,000 sets of seeding images consumes a few hours. Therefore, the existing system just records the seeding images in wind tunnel testing, after that, PIV processing from recorded images is carried out by 2 to 4 weeks. Because of this, acceleration of PIV processing is very important issue in the industrial wind tunnel applications. This paper shows the acceleration of PIV processing using the accelerator board "GigaAccel180" based on Cell/B.E. processor. This Cell/B.E. system outperformed the current cluster system more than 10 times in the processing speed. | |||||
内容記述 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 形態: カラー図版あり | |||||
内容記述(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | Physical characteristics: Original contains color illustrations | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 1349-113X | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA11984031 | |||||
資料番号 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 資料番号: AA0064967033 | |||||
レポート番号 | ||||||
内容記述タイプ | Other | |||||
内容記述 | レポート番号: JAXA-SP-10-012 |