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Attitude Stabilization for Lunar and Planetary Lander with Variable Damper
http://hdl.handle.net/2237/24998
http://hdl.handle.net/2237/24998568e9f30-1408-448b-ab54-41dac16b3435
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
article.pdf (2.6 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2016-10-31 | |||||
| タイトル | ||||||
| タイトル | Attitude Stabilization for Lunar and Planetary Lander with Variable Damper | |||||
| 言語 | en | |||||
| 著者 |
Maeda, Takao
× Maeda, Takao× Otsuki, Masatsugu× Hashimoto, Tatsuaki× Hara, Susumu |
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| アクセス権 | ||||||
| アクセス権 | open access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | This paper describes an attitude control method that has been designed to prevent the overturning of lunar and planetary landers, based on a variable-damping shock absorber for the landing gear. Conventionally, the landing gear of lunar and planetary landers has a fixed shock attenuation parameter that is not used proactively for attitude control of the lander during the touchdown sequence. The new method enables the suppression of any disturbance to the attitude of the lander by adjusting the damping coefficient of each landing leg independently, based on the angular velocity vector and displacement velocity of each leg of the lander. The results of a numerical simulation indicate that the control rule for a three-dimensional system is effective for preventing the overturning of the lander on inclined terrain. The results of the simulation and experiments show that the landing gear with the actively variable damping and the control rule play a major role in preventing the overturning of a lunar or planetary lander. | |||||
| 言語 | en | |||||
| 出版者 | ||||||
| 出版者 | the American Institute of Aeronautics and Astronautics | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプresource | http://purl.org/coar/resource_type/c_6501 | |||||
| タイプ | journal article | |||||
| 出版タイプ | ||||||
| 出版タイプ | AM | |||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
| DOI | ||||||
| 関連タイプ | isVersionOf | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | https://doi.org/10.2514/1.G000325 | |||||
| ISSN | ||||||
| 収録物識別子タイプ | PISSN | |||||
| 収録物識別子 | 0731-5090 | |||||
| 書誌情報 |
en : Journal of Guidance, Control, and Dynamics 巻 39, 号 8, p. 1790-1804, 発行日 2016-06 |
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| 著者版フラグ | ||||||
| 値 | author | |||||
| URI | ||||||
| 識別子 | http://dx.doi.org/10.2514/1.G000325 | |||||
| 識別子タイプ | DOI | |||||
| URI | ||||||
| 識別子 | http://hdl.handle.net/2237/24998 | |||||
| 識別子タイプ | HDL | |||||
