四脚着陸機の月表面レゴリスの影響を考慮した着陸ダイナミクス実験解析

• 資料種別: 記事
• タイトル: 四脚着陸機の月表面レゴリスの影響を考慮した着陸ダイナミクス実験解析
• 著者・編者: 能見 公博
• 著者標目: 能見 公博
• 並列タイトル等: Experimental Landing Dynamics Analysis of Lunar Lander Considering Influence of Regolith on the Lunar Surface
• タイトル（掲載誌）: 日本航空宇宙学会論文集 = Journal of the Japan Society for Aeronautical and Space Sciences
• 巻号年月日等（掲載誌）: 68(1):2020.2
• 掲載巻: 68
• 掲載号: 1
• 掲載ページ: 1-6
• 掲載年月日（W3CDTF）: 2020-02
• ISSN（掲載誌）: 1344-6460
• ISSN-L（掲載誌）: 1344-6460
• 出版事項（掲載誌）: 東京 : 日本航空宇宙学会
• 出版地（国名コード）: JP
• 本文の言語コード: jpn
• 件名標目: Space Exploration; Lunar Landing; Landing Gear; Contact Dynamics with Regolith
• NDLC: ZN25
• 対象利用者: 一般
• 所蔵機関: 国立国会図書館
• 請求記号: Z74-B503
• 連携機関・データベース: 国立国会図書館 : 国立国会図書館雑誌記事索引; https://ndlsearch.ndl.go.jp
• 書誌ID（NDLBibID）: 030253662; http://id.ndl.go.jp/bib/030253662
• 整理区分コード: 632

• 要約等: <p>This paper describes experimental analysis of contact (impact) dynamics for lunar landing on regolith. In the current space development, space explorations are focused on by many space agencies in the world. Next lunar missions will be required to land on steep surface among rocks and craters. Then, contact dynamics model is much important for evaluation of landing mission. In this paper, a lander with four landing-gears was employed for the experiment. Numerical simulation results by the existing model and the experimental results have been evaluated from the view point of turning and overturning of a lander. Then, it has been noted that tip end (pad) shape of a landing gear much influences on lander motion. It is considered that contact force from regolith, especially in friction force, becomes small when the tip end of a landing gear penetrates in regolith. Such contact dynamics keeps a lander with four landing-gears from overturning. </p>
• DOI: 10.2322/jjsass.68.1
• オンライン閲覧公開範囲: インターネット公開
• 連携機関・データベース: 科学技術振興機構 : J-STAGE; http://www.jstage.jst.go.jp

• 要約等: <p>This paper describes experimental analysis of contact (impact) dynamics for lunar landing on regolith. In the current space development, space explorations are focused on by many space agencies in the world. Next lunar missions will be required to land on steep surface among rocks and craters. Then, contact dynamics model is much important for evaluation of landing mission. In this paper, a lander with four landing-gears was employed for the experiment. Numerical simulation results by the existing model and the experimental results have been evaluated from the view point of turning and overturning of a lander. Then, it has been noted that tip end (pad) shape of a landing gear much influences on lander motion. It is considered that contact force from regolith, especially in friction force, becomes small when the tip end of a landing gear penetrates in regolith. Such contact dynamics keeps a lander with four landing-gears from overturning. </p>
• DOI: 10.2322/jjsass.68.1; https://doi.org/10.2322/jjsass.68.1
• 関連情報（URI）: http://id.ndl.go.jp/bib/030253662; https://ndlsearch.ndl.go.jp/books/R000000004-I030253662; https://www.jstage.jst.go.jp/article/jjsass/68/1/68_68_1/_pdf
• 参照: Modeling for Lunar Lander by Mechanical Dynamics Software; https://cir.nii.ac.jp/crid/1361699994655635072
• 連携機関・データベース: 国立情報学研究所 : CiNii Research; https://cir.nii.ac.jp/
• 提供元機関・データベース: Japan Link Center; https://japanlinkcenter.org/top; 雑誌記事索引データベース; https://ndlsearch.ndl.go.jp; Crossref; https://www.crossref.org; CiNii Articles
• 書誌ID（NDLBibID）: 030253662; http://id.ndl.go.jp/bib/030253662
• NII論文ID: 130007795334