研究者業績
基本情報
- 所属
- 国立研究開発法人宇宙航空研究開発機構 宇宙科学研究所 宇宙機応用工学研究系 教授
- 学位
- 博士（工学)(2000年3月 東京大学)
- 研究者番号
- 10342619
- J-GLOBAL ID
- 202101019944115931
- researchmap会員ID
- R000018454
- 外部リンク
主要な受賞
18論文
94-
Publications of the Astronomical Society of Japan 77(5) 1080-1089 2025年8月21日Abstract We propose a mission concept, called the space interferometer laboratory voyaging towards innovative applications (SILVIA), designed to demonstrate ultra-precision formation flying between three spacecraft separated by 100 m. SILVIA aims to achieve submicrometer precision in relative distance control by integrating spacecraft sensors, laser interferometry, low-thrust, and low-noise micro-propulsion for real-time measurement and control of distances and relative orientations between spacecraft. A 100 m scale mission in a near-circular low Earth orbit has been identified as an ideal, cost-effective setting for demonstrating SILVIA, as this configuration maintains a good balance between small relative perturbations and low risk of collision. This mission will fill the current technology gap towards future missions, including gravitational wave observatories such as the decihertz interferometer gravitational wave observatory (DECIGO), designed to detect the primordial gravitational-wave background, and high-contrast nulling infrared interferometers such as the large interferometer for exoplanets (LIFE), designed for direct imaging of thermal emissions from nearby terrestrial planet candidates. The mission concept and its key technologies are outlined, paving the way for the next generation of high-precision space-based observatories.
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Acta Astronautica 2025年6月
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Journal of Guidance, Control, and Dynamics 25-29 2025年3月11日 査読有り
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AEROSPACE TECHNOLOGY JAPAN, THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES 24(SLIM) s113-s121 2025年
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AEROSPACE TECHNOLOGY JAPAN, THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES 24(SLIM) s53-s59 2025年
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AEROSPACE TECHNOLOGY JAPAN, THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES 24(SLIM) s103-s112 2025年
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AEROSPACE TECHNOLOGY JAPAN, THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES 24(SLIM) s3-s12 2025年
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AEROSPACE TECHNOLOGY JAPAN, THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES 24(SLIM) s91-s102 2025年
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Acta Astronautica 226(P1) 772-781 2024年11月13日 査読有り
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Aerospace Science and Technology 155(P1) 2024年9月23日 査読有り
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Journal of Evolving Space Activities 2 2024年9月2日 査読有り
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Journal of Evolving Space Activities 2 2024年9月2日 査読有り
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Transactions of the Japan Society for Aeronautical and Space Sciences 67(1) 23-31 2024年1月4日 査読有り
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Transactions of the Japan Society for Aeronautical and Space Sciences 66(6) 199-208 2023年11月4日 査読有り
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The Journal of the Astronautical Sciences 69 1726-1743 2022年11月11日 査読有り
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JOURNAL OF SPACECRAFT AND ROCKETS 59(2) 651-659 2022年3月29日 査読有り
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JOURNAL OF GUIDANCE, CONTROL, AND DYNAMICS 46(4) 695-708 2022年2月1日 査読有り
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Journal of Guidance, Control, and Dynamics 45(2) 280-295 2022年2月1日 査読有り
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Transactions of the Society of Instrument and Control Engineers 58(3) 194-201 2022年
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TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES, AEROSPACE TECHNOLOGY JAPAN 19(3) 334-343 2021年5月4日 査読有り
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Proceedings of the International Astronautical Congress, IAC C4 2021年
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AIAA Propulsion and Energy Forum, 2021 2021年
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Journal of Guidance, Control, and Dynamics 44(4) 854-861 2020年12月1日 査読有り
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Acta Astronautica 176(6) 438-454 2020年11月1日 査読有り
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日本航空宇宙学会論文集 68(2) 89-95 2020年8月1日 査読有り<p>A Fault Detection, Isolation, and Recovery (FDIR) algorithm for attitude control systems is a key technology to increasing the reliability and survivability of spacecraft. Micro/nano interplanetary spacecraft, which are rapidly evolving in recent years, also require robust FDIR algorithms. However, the implementation of FDIR algorithms to these micro/nano spacecraft is difficult because of the limitations of their resources (power, mass, cost, and so on). This paper shows a strategy of how to construct a FDIR algorithm in the limited resources, taking examples from micro deep space probe PROCYON. The strategy focuses on function redundancies and multi-layer FDIR. These ideas are integrated to suit the situation of micro/nano interplanetary spacecraft and demonstrated in orbit by the PROCYON mission. The in-orbit results are discussed in detail to emphasize the effectiveness of the FDIR algorithm. </p>
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Aerospace 7(97) 97-97 2020年7月1日 査読有りJAXA’s ERG (Exploration of Energization and Radiation in Geospace) Spacecraft, which is nicknamed Arase, was launched on 20 December 2016. Arase is a spin-stabilized and Sun-oriented spacecraft. Its mission is to explore how relativistic electrons in the radiation belts are generated during space storms. Two different on-ground attitude determination algorithms are designed for the mission: A TRIAD-based algorithm that inherits from old missions and a filtering-based new algorithm. This paper, first, discusses the design of the filtering-based attitude determination algorithm, which is mainly based on an Unscented Kalman Filter (UKF), specifically designed for spinning spacecraft (SpinUKF). The SpinUKF uses a newly introduced set of attitude parameters (i.e., spin-parameters) to represent the three-axis attitude of the spacecraft and runs UKF for attitude estimation. The paper then presents the preliminary attitude estimation results for the spacecraft that are obtained after the launch. The results are presented along with the encountered challenges and suggested solutions for them. These preliminary attitude estimation results show that the expected accuracy of the fine attitude estimation for the spacecraft is less than 0.5°.
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DESIGN AND DEVELOPMENT OF FIBER OPTIC ROTATION SENSORS 113-124 2019年7月1日
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Proceedings of the International Astronautical Congress, IAC 2019- 2019年
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Earth, Planets and Space 70(1) 102 2018年12月1日
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Acta Astronautica 152 299-309 2018年11月1日
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航空宇宙技術 17 35-43 2018年3月1日<p>SLIM (Smart Lander for Investigating Moon) is the Lunar Landing Demonstrator which is under development at ISAS/JAXA. SLIM demonstrates not only so-called Pin-Point Landing Technique to the lunar surface, but also demonstrates the design to make the explorer small and lightweight. Realizing the compact explorer is one of the key points to achieve the frequent lunar and planetary explorations. This paper summarizes the preliminary system design of SLIM, especially the way to reduce the size.</p>
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Advances in the Astronautical Sciences 162 1175-1193 2018年
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Proceedings of the International Astronautical Congress, IAC 2 856-866 2017年
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Advances in the Astronautical Sciences 160 2615-2629 2017年
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SPACEFLIGHT MECHANICS 2017, PTS I - IV 160 2615-2629 2017年
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Transactions of the Japan Society for Aeronautical and Space Sciences 60(3) 181-191 2017年
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TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES 60(3) 181-191 2017年
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2016 AIAA Guidance, Navigation, and Control Conference 2016年
MISC
46主要な講演・口頭発表等
281-
Japan Geoscience Union Meeting (JpGU) 2025 2025年3月25日
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IEEE Aerospace Conference 2025年3月5日
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35th AAS/AIAA Space Flight Mechanics Meeting 2025年1月20日
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AIAA Scitech Forum 2025 2025年1月6日
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31st International Display Workshops (IDW'24) 2024年12月4日 招待有り
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16th International Space Conference of Pacific-basin Societies (ISCOPS) 2024年11月20日
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16th International Space Conference of Pacific-basin Societies (ISCOPS) 2024年11月20日
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35th International Photovoltaic Science and Engineering Conference (PVSEC-35) 2024年11月12日
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35th International Photovoltaic Science and Engineering Conference (PVSEC-35) 2024年11月12日 招待有り
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75th International Astronautical Congress (IAC), 2024年10月18日
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75th International Astronautical Congress (IAC), 2024年10月18日
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Asia Oceania Geosciences Society (AOGS) 2024 2024年6月26日
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Asia Oceania Geosciences Society (AOGS) 2024 2024年6月25日 招待有り
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The 55th Lunar and Planetary Science Conference (LPSC) 2024年3月14日
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The 55th Lunar and Planetary Science Conference (LPSC) 2024年3月14日
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The 55th Lunar and Planetary Science Conference (LPSC) 2024年3月12日
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34th International Symposium on Space Technology and Science(ISTS) 2023年6月5日
共同研究・競争的資金等の研究課題
5-
日本学術振興会 科学研究費助成事業 2013年5月 - 2018年3月
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日本学術振興会 科学研究費助成事業 2011年 - 2013年
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日本学術振興会 科学研究費助成事業 2004年 - 2008年
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日本学術振興会 科学研究費助成事業 2005年 - 2006年
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日本学術振興会 科学研究費助成事業 2003年 - 2004年
