Feasibility Study of an Autonomous Navigation SystemUsing Optical Inter-Satellite Ranging Technology

Ippei Takahashi; Kyohei Akiyama; Takafumi Katsuyama; Kazunori Someya; Yuto Yoshimura; Erika Myojin; Akihiro Matsumoto; Hiroaki Maeda; Toshikazu Sawamura; Tomoya Shibata

doi:10.57350/jesa.140

Ippei Takahashi, Kyohei Akiyama, Takafumi Katsuyama, Kazunori Someya, Yuto Yoshimura, Erika Myojin, Akihiro Matsumoto, Hiroaki Maeda, Toshikazu Sawamura, Tomoya Shibata

著者情報

Ippei Takahashi
Japan Aerospace Exploration Agency
Kyohei Akiyama
Japan Aerospace Exploration Agency
Takafumi Katsuyama
Japan Aerospace Exploration Agency
Kazunori Someya
Japan Aerospace Exploration Agency
Yuto Yoshimura
Japan Aerospace Exploration Agency
Erika Myojin
Japan Aerospace Exploration Agency
Akihiro Matsumoto
Japan Aerospace Exploration Agency
Hiroaki Maeda
LiGHTHOUSE Technology and Consulting Co., Ltd.
Toshikazu Sawamura
LiGHTHOUSE Technology and Consulting Co., Ltd.
Tomoya Shibata
LiGHTHOUSE Technology and Consulting Co., Ltd.

キーワード: QZSS, AUTONAV, SIS-URE, Unforeseen Circumstance, Optical Inter-satellite Ranging

ジャーナルオープンアクセス

2024 年 2 巻論文ID: 140

DOI https://doi.org/10.57350/jesa.140

詳細

抄録

This paper presents an autonomous navigation system that uses optical inter-satellite communication technology. Autonomous navigation systems improve robustness by predicting global navigation satellite system (GNSS) orbits and clock offsets on board and providing navigation messages to enable a satellite positioning service to continue operating even when ground stations are unavailable. This paper reports the results of our feasibility study on a suitable target value of signal-in-space user-range-error (SIS-URE), an index that indicates errors in satellite positioning systems caused by unforeseen circumstances.

責任著者(Corresponding author)

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