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Aeroelastic control of composite plate wings based on the optimal placement of sensors and actuators
https://jaxa.repo.nii.ac.jp/records/5667
https://jaxa.repo.nii.ac.jp/records/5667365d6d42-ffe7-41d4-9cd2-3dccf73ebf01
名前 / ファイル | ライセンス | アクション |
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63824012.pdf (1.7 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 | Aeroelastic control of composite plate wings based on the optimal placement of sensors and actuators | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 空力弾性制御 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | フラッタ解析 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 亜音速フラッタ | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 積層 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 圧電アクチュエータ | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 有限要素法 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | ねじり振動 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | フィードバック制御 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | チタン酸ジルコン酸鉛 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 翼振動 | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | aeroelastic control | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | flutter analysis | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | subsonic flutter | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | laminate | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | piezoelectric actuator | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | finite element method | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | torsional vibration | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | feedback control | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | lead zirconate titanate | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | wing oscillation | |||||
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 |
亀山, 正樹
× 亀山, 正樹× Kameyama, Masaki |
|||||
著者所属 | ||||||
東北大学 大学院工学研究科 | ||||||
著者所属(英) | ||||||
en | ||||||
Tohoku University Graduate School of Engineering | ||||||
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 en : JAXA Special Publication: Proceedings of Lectures and Workshop International: Recent Advances in Multidisciplinary Technology and Modeling 巻 JAXA-SP-07-008E, p. 121-130, 発行日 2008-02-29 |
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抄録(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | The present paper treats the flutter suppression of composite plate wings with segmented piezoelectric sensors and actuators. First, fundamental mechanism of flutter suppression based on the measurement and control of specific vibration modes is examined for composite plate wings. Aeroelastic analysis of composite plates is based on the finite element method and the subsonic unsteady lifting surface theory. PolyVinyliDene Fluoride (PVDF) sensors are used as a modal sensor for measurement of specific modal displacements, which is constructed by optimizing the sensor gain distribution. Lead Zirconate Titanate (PZT) actuators are also used as actuators for flutter suppression, which generate the modal forces for specific modes with the pseudo-optimal output feedback control law based on the Linear Quadratic Regulator (LQR) control theory. The importance of the measurement and control of the first torsional vibration mode for the flutter suppression is clarified through the numerical examples. Next, validity of the flutter suppression based on the optimal placement of a limited number of sensors and actuators is examined for composite plate wings. Modal sensor for measurement of the modal displacement of the first torsional vibration mode is designed by the optimal placement of PVDF sensors based on the minimization criterion of observation spillover. Actuation system to generate the modal force for the first torsional vibration mode is designed by the optimal placement of PZT actuators based on the minimization criterion of control spillover. The effectiveness of optimal placement of sensors and actuators in the flutter suppression is clarified through the numerical examples. | |||||
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: AA0063824012 | |||||
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-07-008E |