Curriculum Vitaes
Profile Information
- Affiliation
- Associate Professor, Institute of Space and Astronautical Science, Department of Interdisciplinary Space Science, Japan Aerospace Exploration Agency
- Researcher number
- 80873380
- ORCID ID
https://orcid.org/0000-0003-3337-1249- J-GLOBAL ID
- 202001017783214748
- researchmap Member ID
- R000000751
Research Interests
5Research History
3-
Apr, 2019 - Dec, 2019
Education
3Awards
5-
Mar, 2015
Papers
22-
ADVANCES IN SPACE RESEARCH, 76(8) 4362-4376, Oct 15, 2025
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Journal of Geophysical Research: Space Physics, Apr, 2025 Peer-reviewed
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Acta Astronautica, 227 114-125, Feb, 2025 Peer-reviewed
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Journal of Evolving Space Activities, 3(232, 2025), 2025 Peer-reviewed
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Springer Aerospace Technology, 695-720, Dec 14, 2024
Misc.
35-
JAXA Research and Development Report, JAXA-RR-24-003 1-134, Feb, 2025 Peer-reviewed
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地球電磁気・地球惑星圏学会総会及び講演会(Web), 156th, 2024
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宇宙科学技術連合講演会講演集(CD-ROM), 67th, 2023
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宇宙科学技術連合講演会講演集(CD-ROM), 67th, 2023
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宇宙科学技術連合講演会講演集(CD-ROM), 67th, 2023
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Journal of Evolving Space Activities, 1 n/a, 2023 Peer-reviewedThe low reliability of nano-satellites has become a problem, with the cause often being defects in the design and manufacturing process. It is required to take sufficient measures to account for those defects through ground tests to reduce on-orbit failures. The model-based fault diagnosis method can prevent oversight of fault candidates and compensate for a lack of knowledge in human-based diagnosis. Since the developing time of nano-satellites is limited, fault diagnosis needs to be carried out efficiently also while being careful not to cause secondary faults. This paper presents a novel method that can find the appropriate command to verify candidates of fault location in a satellite. The proposed method can consider the side effect of a command and the efficiency of narrowing them down by using the information transmission path model. In the case study, the proposed method is applied to an earth-orbiting 6U CubeSat, and this case study reveals that 33% of the failures that occur in ground tests can apply to the proposed method. In addition, the proposed method can identify the fault location of some of these failures, although there are several limitations to implementing the proposed method in the actual satellite development.
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宇宙科学技術連合講演会講演集(CD-ROM), 67th, 2023
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Initial results report and mission plan for the lunar impact flash camera DELPHINUS onboard EQUULEUS宇宙科学技術連合講演会講演集(CD-ROM), 67th, 2023
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宇宙科学技術連合講演会講演集(CD-ROM), 67th, 2023
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宇宙科学技術連合講演会講演集(CD-ROM), 67th, 2023
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宇宙科学技術連合講演会講演集(CD-ROM), 67th, 2023
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宇宙科学技術連合講演会講演集(CD-ROM), 67th, 2023
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宇宙科学技術連合講演会講演集(CD-ROM), 67th, 2023
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宇宙科学技術連合講演会講演集(CD-ROM), 61st ROMBUNNO.3G04, 2017
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The Proceedings of the Space Engineering Conference, 2015 _B04-1_-_B04-6_, 2015 Peer-reviewed
Presentations
88-
The 76th International Astronautical Congress (IAC)
Works
2Research Projects
2-
科学研究費助成事業 学術変革領域研究(B), 日本学術振興会, Oct, 2020 - Mar, 2023
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Sep, 2016 - Mar, 2019