Japan Aerospace Exploration Agency Institute of Space Technology and Aeronautics
Japan Aerospace Exploration Agency Institute of Space Technology and Aeronautics
Japan Aerospace Exploration Agency Institute of Space Technology and Aeronautics
Japan Aerospace Exploration Agency Institute of Space Technology and Aeronautics
Japan Aerospace Exploration Agency Institute of Space Technology and Aeronautics
出版者
宇宙航空研究開発機構
出版者（英）
Japan Aerospace Exploration Agency (JAXA)
雑誌名
宇宙航空研究開発機構研究開発資料: 平成15年度総合技術研究本部宇宙領域研究成果報告書:衛星系
雑誌名(英)
JAXA Research and Development Memorandum: FY15 Annual Report of Research & Development on Space Technology in the Institute of Space Technology and Aeronautics: Satellite System
巻
JAXA-RM-04-010
ページ
49 - 54
発行年
2004-10-29
抄録（英）
JAXA has been developing Next Generation Star Tracker. Star Tracker (STT) is an attitude sensor, which consists of hood, lenses, CCD, and some electric circuits. In acquisition mode, images of the stars detected by CCD are compared with a star catalogue to determine its absolute orientation of a spacecraft without a-priori attitude information. STT can be more accurate attitude sensor than earth sensor plus sun sensor system. Advanced Land Observation Satellite (ALOS) mounts STT of large size to fulfill its high attitude accuracy requirement. On the other hand, an autonomous STT has been developed whose size, power and mass is smaller than ALOS/STT. It is named Next Generation Star Tracker.
次世代型スタートラッカの研究
48057011.pdf
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