並列タイトル等The development of high-reliable Inertial Reference Unit: Project support
タイトル(掲載誌)宇宙航空研究開発機構特別資料: 平成16年度総合技術研究本部宇宙領域宇宙科学研究本部合同研究成果報告書:人工衛星系基盤技術 = JAXA Special Publication: FY2004 Report of Joint Research Achievements of the Space Division of Institute of Aerospace Technology and Institute of Space and Astronautical Science: Basic Technologies of Satellite Systems
一般注記Japan Aerospace Exploration Agency (JAXA), formerly named as National Space Development Agency (NASDA), developed Tuned Dry Gyroscope (TDG), as supreme precision rate sensor for satellite attitude control. JAXA also developed Inertial Reference Unit (IRU) using TDG. This IRU is used on almost every JAXA satellite. It has passed about fifteen years since the development. It is difficult to purchase some kind of electronics parts nowadays. Meanwhile, satellite system requires higher accuracy, more operation flexibility and so on. So, we decided to redesign IRU. Aiming is high-reliability and high-accuracy. The study has started in FY 2001. In FY 2003 IRU redesign was completed and we prepared every document needed. In FY 2004, we built an Engineering Model and qualify its function and performance. In FY 2005, we will complete this study.
資料番号: AA0049054051
レポート番号: JAXA-SP-05-008
連携機関・データベース国立情報学研究所 : 学術機関リポジトリデータベース(IRDB)(機関リポジトリ)
提供元機関・データベース宇宙航空研究開発機構 : 宇宙航空研究開発機構リポジトリ