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Overview of Activities in Stochastic Data Assimilation for Applications in Aerodynamics
https://jaxa.repo.nii.ac.jp/records/4112
https://jaxa.repo.nii.ac.jp/records/411249621f07-10a1-4a7d-a50e-16bf32ac966a
名前 / ファイル | ライセンス | アクション |
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62070004.pdf (1.1 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 | ||||||
言語 | en | |||||
タイトル | Overview of Activities in Stochastic Data Assimilation for Applications in Aerodynamics | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Bayesian inference | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | uncertainty quantification | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | data assimilation | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | aerodynamics | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | CFD | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | particle image velocimetry | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | model inadequacy | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Kriging | |||||
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 | |||||
著者 |
Dwight, Richard P.
× Dwight, Richard P.× deBaar, Jouke H. S.× Sciacchitano, Andrea× Percin, Mustafa× Bijl, Hester× Scarano, Fulvio |
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著者所属 | ||||||
Aerodynamics Section, Faculty of Aerospace Engineering, TU Delft | ||||||
著者所属 | ||||||
Aerodynamics Section, Faculty of Aerospace Engineering, TU Delft | ||||||
著者所属 | ||||||
Aerodynamics Section, Faculty of Aerospace Engineering, TU Delft | ||||||
著者所属 | ||||||
Aerodynamics Section, Faculty of Aerospace Engineering, TU Delft | ||||||
著者所属 | ||||||
Aerodynamics Section, Faculty of Aerospace Engineering, TU Delft | ||||||
著者所属 | ||||||
Aerodynamics Section, Faculty of Aerospace Engineering, TU Delft | ||||||
著者所属(英) | ||||||
en | ||||||
Aerodynamics Section, Faculty of Aerospace Engineering, TU Delft | ||||||
著者所属(英) | ||||||
en | ||||||
Aerodynamics Section, Faculty of Aerospace Engineering, TU Delft | ||||||
著者所属(英) | ||||||
en | ||||||
Aerodynamics Section, Faculty of Aerospace Engineering, TU Delft | ||||||
著者所属(英) | ||||||
en | ||||||
Aerodynamics Section, Faculty of Aerospace Engineering, TU Delft | ||||||
著者所属(英) | ||||||
en | ||||||
Aerodynamics Section, Faculty of Aerospace Engineering, TU Delft | ||||||
著者所属(英) | ||||||
en | ||||||
Aerodynamics Section, Faculty of Aerospace Engineering, TU Delft | ||||||
出版者 | ||||||
出版者 | 宇宙航空研究開発機構(JAXA) | |||||
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 en : JAXA Special Publication 巻 JAXA-SP-13-001E, p. 37-53, 発行日 2013-11-30 |
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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 | 5th Symposium on Integrating CFD and Experiments in Aerodynamics (October 3-5, 2012, Chofu Aerospace Center, Japan Aerospace Exploration Agency (JAXA)), Chofu, Tokyo, Japan | |||||
抄録(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | In this conspectus paper we present a brief summary of a variety of recent activities in data assimilation performed at the Aerodynamics Section of the TU Delft. We hope to demonstrate a few of the exciting possibilities for combining experimental data and numerical models, improving the capability of both. Our activities are bound by a common theme of combining experimental wind-tunnel measurements and CFD simulations in order to (i) improve fidelity of experimental data, (ii) obtain estimates of unmeasured quantities, (iii) estimate modeling error and parametric uncertainty in simulation. The methodologies we use depends strongly on the application, but all have Bayesian inference at their root with some statistical model representing the relation between measurement and simulation. Bayesian statistics offers a coherent and flexible framework for describing solutions of the ill-posed problems that arise in this analysis of data, but new numerical methods are needed to find these solutions efficiently. | |||||
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: AA0062070004 | |||||
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-13-001E |