JAXA Repository / AIREX 未来へ続く、宙(そら)への英知
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title長パルス1次レーダーによるUSERS REVカプセルの追跡
Other TitleOrbit tracking of USERS Recovery Vehicle (REV) with a high performance long pulse primary radar
Author(jpn)鎌田 幸男; 川原 康介; 佐川 一美; 石井 信明; 前田 行雄; 井上 浩三郎; 安部 隆士; 若林 昭; 伊地智 幸一
Author(eng)Kamata, Yukio; Kawahara, Kosuke; Sagawa, Kazumi; Ishii, Nobuaki; Maeda, Yukio; Inoue, Kozaburo; Abe, Takashi; Wakabayashi, Akira; Ijichi, Koichi
Author Affiliation(jpn)宇宙航空研究開発機構 宇宙科学研究本部; 宇宙航空研究開発機構 宇宙科学研究本部; NEC東芝スペースシステム; 宇宙航空研究開発機構 宇宙科学研究本部; 宇宙航空研究開発機構 宇宙科学研究本部; 宇宙航空研究開発機構 宇宙科学研究本部; 宇宙航空研究開発機構 宇宙科学研究本部; 無人宇宙実験システム研究開発機構; 無人宇宙実験システム研究開発機構
Author Affiliation(eng)Japan Aerospace Exploration Agency Institute of Space and Astronautical Science; Japan Aerospace Exploration Agency Institute of Space and Astronautical Science; NEC TOSHIBA Space Systems Ltd.; Japan Aerospace Exploration Agency Institute of Space and Astronautical Science; Japan Aerospace Exploration Agency Institute of Space and Astronautical Science; Japan Aerospace Exploration Agency Institute of Space and Astronautical Science; Japan Aerospace Exploration Agency Institute of Space and Astronautical Science; Institute for Unmanned Space Experiment Free Flyer; Institute for Unmanned Space Experiment Free Flyer
Issue Date2005-03-31
PublisherJapan Aerospace Exploration Agency (JAXA)
宇宙航空研究開発機構
Publication titleUSERS REVカプセルの開発研究および飛行後解析
Research and Development of USERS REV Capsule and its Post-flight Analysis
Start page105
End page111
Publication date2005-03-31
Languagejpn
AbstractAfter 8.5 month-experiments in orbit, the Recovery Vehicle (REV) of the USERS satellite was reentered into the atmosphere and successfully retrieved on the sea in May 30th, 2003. During the atmospheric flight, the trajectory of the vehicle was tracked with the new precision radar system at Kagoshima Space Center, Uchinoura, Kagoshima. Since, the vehicle has no active tracking instrument such as transponder, the primary radar should be utilized so as to detect the object. However, the usual primary radar system is insufficient to track the tiny vehicle. Thus, a high performance long-pulse primary radar, which had capability of recognizing the 1 sq m object at the distant of approximately 2,000 km range, was applied to the tracking operation. Initially, the radar caught the reentry vehicle in the previously predicted direction. However, the radar lost the tracking data, intermediately. In this paper, the operation sequence of the reentry tracking is briefly introduced. Then, the tracking result is summarized with the estimation of the impact point by the off-line computation.
DescriptionJAXA Research and Development Report
宇宙航空研究開発機構研究開発報告
KeywordsUSERS mission; spacecraft reentry; reentry module; long pulse primary radar; recovery vehicle; reentry trajectory; tracking antenna; USERSミッション; 宇宙機再突入; リエントリモジュール; 長パルス1次レーダ; 回収機; 再突入飛跡; 追尾アンテナ
Document TypeTechnical Report
JAXA Category研究開発報告
ISSN1349-1113
SHI-NOAA0048710007
Report NoJAXA-RR-04-045
URIhttps://repository.exst.jaxa.jp/dspace/handle/a-is/52146


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