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A Modification of an Estimation Method of the Natural Frequency of a Cube form Micro Satellite
http://hdl.handle.net/10228/00007227
http://hdl.handle.net/10228/00007227db7b40a6-ff8d-45d4-9a06-5a7313bf085d
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
LaSEINE-2018_06.pdf (697.6 kB)
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| アイテムタイプ | 学術雑誌論文 = Journal Article(1) | |||||
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| 公開日 | 2019-06-18 | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| タイトル | ||||||
| タイトル | A Modification of an Estimation Method of the Natural Frequency of a Cube form Micro Satellite | |||||
| 言語 | en | |||||
| その他のタイトル | ||||||
| その他のタイトル | A MODIFICATION OF AN ESTIMATION METHOD OF THE NATURAL FREQUENCY OF A CUBE FORM MICRO SATELLITE | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 著者 |
Okuyama, Kei-ichi
× Okuyama, Kei-ichi× Hibino, Shigeru× Matsuoka, Misuzu× Bendoukha, Sidi A.× Lidtke, Aleksander |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Micro satellites must survive severe mechanical conditions during their launch phase. One design requirement for rockets is the stiffness requirement, i.e. the natural frequencies requirement. In the early stages of satellite development, presumption of the natural frequency of a satellite may be difficult. The material used for the structure of many micro satellites is an aluminum alloy. The structure subsystem occupies a large portion of the satellite mass, and the elastic modulus of this aluminum alloy is larger than that of other subsystems. Therefore, the mechanical property of the aluminum alloy cannot be used to represent the mechanical property of the whole satellite. The density of an actual satellite differs from the density of the aluminum alloy. Therefore, when estimating the minimum natural frequency, the size and the elastic modules of an actual satellite structure must be used. When using an actual satellite structure, the estimated minimum natural frequencies of the lateral direction and the longitudinal direction during the ascent phase are in agreement with the measured values acquired by the vibration tests. In order to shorten a process of satellite development, this paper describes a practical method for estimating the natural frequency of a cube-shaped micro satellite This paper is a modified version of the previous paper [1] using new measurement results. | |||||
| 言語 | en | |||||
| 書誌情報 |
en : International Journal of Research - Granthaalayah 巻 6, 号 7, p. 121-131, 発行日 2018-07-30 |
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| 出版社 | ||||||
| 出版者 | Granthaalayah Publications and Printers | |||||
| 言語 | en | |||||
| DOI | ||||||
| 関連タイプ | isIdenticalTo | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | https://doi.org/10.29121/granthaalayah.v6.i7.2018.1290 | |||||
| 日本十進分類法 | ||||||
| 主題Scheme | NDC | |||||
| 主題 | 538 | |||||
| ISSN | ||||||
| 収録物識別子タイプ | PISSN | |||||
| 収録物識別子 | 2394-3629 | |||||
| ISSN | ||||||
| 収録物識別子タイプ | EISSN | |||||
| 収録物識別子 | 2350-0530 | |||||
| 著作権関連情報 | ||||||
| 権利情報 | Copyright (c) International Journal of Research - GRANTHAALAYAH. With the licence CC-BY, authors retain the copyright, allowing anyone to download, reuse, re-print, modify, distribute, and/or copy their contribution. The work must be properly attributed to its author. | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Micro Satellite | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Natural Frequency | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Stiffness Requirement | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Structure Designing | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Structure Development | |||||
| 出版タイプ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| 査読の有無 | ||||||
| 値 | yes | |||||
| 連携ID | ||||||
| 値 | 7723 | |||||
