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"pubdate": {"attribute_name": "公開日", "attribute_value": "2015-03-26"}, "publish_date": "2015-03-26", "publish_status": "0", "recid": "7809", "relation": {}, "relation_version_is_last": true, "title": ["Measurement and numerical simulation of flapping of wings of a butterfly"], "weko_shared_id": -1}
Measurement and numerical simulation of flapping of wings of a butterfly
https://jaxa.repo.nii.ac.jp/records/7809
https://jaxa.repo.nii.ac.jp/records/7809c685225e-19b8-4f7a-872c-08286d64e998
Item type | 会議発表論文 / Conference Paper(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2015-03-26 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Measurement and numerical simulation of flapping of wings of a butterfly | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 羽ばたき | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 蝶 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 空力特性 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 風洞試験 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 低速風洞 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 数値シミュレーション | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | ラグランジュの運動方程式 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 動力学的モデル | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 空気力学的な力 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 数学モデル | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 迎角 | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | wing flapping | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | butterfly | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | aerodynamic characteristic | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | wind tunnel test | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | low speed wind tunnel | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | numerical simulation | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Lagrange equation of motion | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | dynamic model | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | aerodynamic force | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | mathematical model | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | angle of attack | |||||
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 | |||||
その他のタイトル | ||||||
その他のタイトル | 蝶の羽ばたきの計測と数値計算 | |||||
著者 |
泉田, 啓
× 泉田, 啓× 田中, 剛× 沢本, 雅和× Senda, Kei× Tanaka, Tsuyoshi× Sawamoto, Masakazu |
|||||
著者所属 | ||||||
金沢大学 工学部 機能機械工学科 | ||||||
著者所属 | ||||||
大阪府立大学 大学院工学研究科 | ||||||
著者所属 | ||||||
金沢大学 工学部 機能機械工学科 | ||||||
著者所属(英) | ||||||
en | ||||||
Kanazawa University Department of Mechanical Systems Engineering, Faculty of Engineering | ||||||
著者所属(英) | ||||||
en | ||||||
Osaka Prefecture University Graduate School of Engineering | ||||||
著者所属(英) | ||||||
en | ||||||
Kanazawa University Department of Mechanical Systems Engineering, Faculty of Engineering | ||||||
出版者 | ||||||
出版者 | 宇宙科学研究所 | |||||
出版者(英) | ||||||
出版者 | The Institute of Space and Astronautical Science (ISAS) | |||||
書誌情報 |
平成14年度アストロダイナミクスシンポジウム:講演後刷り集 en : ISAS Proceedings of 12th Workshop on Astrodynamics and Flight Mechanics 2002: A Collection of Technical Papers p. 279-282, 発行日 2003-02 |
|||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | 本稿は、繰り返しのリズム運動である、蝶の羽ばたきに関するものであり、安定な羽ばたき飛翔を実現する原理を解明することを目的とする。まず、蝶を剛体多体系とみなして、解析のための動力学モデルをラグランジュの方法で導出する。次に、翅に働く力を単純法でモデル化し、空気の慣性力と動圧に比例する力として計算する。また、羽ばたき運動の基礎的データを得るために、低速風洞を用いた実験システムを構築し、天秤と光学系により蝶の運動と空気力を同時に計測する。得られた実験データと数値計算結果を比較することにより、数学モデルの妥当性を検証する。さらに、数学モデルの蝶が安定に飛行できるように、羽ばたき動作の周期運動を探索する。 | |||||
抄録(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | This paper is concerned with the flapping of wings of a butterfly, which is rhythmic and cyclic motion. The objective is to clarify the principle of a stable flapping-of-wings flight. First, a dynamics model of a butterfly is derived for analyses by Lagrange's method, where the butterfly is considered as a rigid body system. Second, a simple method is applied to make a simulator where the method calculates the aerodynamic force. Next, a experimental system with a low-speed wind tunnel is constructed for fundamental data of flapping-of-wings motion, where the system measures aerodynamic force and motion simultaneously by a balance and a optical measurement system. Validity of the mathematical model is examined by comparing the measured data with the numerical results. Furthermore, a periodic orbit of flapping-of-wings motion is searched so as to fly the butterfly model. | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0918-8053 | |||||
資料番号 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 資料番号: AA0045497047 |