Article Title
Image-based autonomous navigation of Hayabusa2 using artificial landmarks: The design and brief in-flight results of the first landing on asteroid Ryugu
Authors
Naoko Ogawa, Japan Aerospace Exploration Agency, Sagamihara 252-5210, Japan
Fuyuto Terui, Japan Aerospace Exploration Agency, Sagamihara 252-5210, Japan
Yuya Mimasu, Japan Aerospace Exploration Agency, Sagamihara 252-5210, Japan
Kent Yoshikawa, Japan Aerospace Exploration Agency, Sagamihara 252-5210, Japan
Go Ono, Japan Aerospace Exploration Agency, Sagamihara 252-5210, Japan
Seiji Yasuda, NEC Corporation, Fuchu 183-8501, Japan
Kota Matsushima, NEC Corporation, Fuchu 183-8501, Japan
Tetsuya Masuda, NEC Corporation, Fuchu 183-8501, Japan
Hiroki Hihara, NEC Space Technologies, Ltd., Fuchu 183-8551, Japan
Junpei Sano, NEC Space Technologies, Ltd., Fuchu 183-8551, Japan
Takashi Matsuhisa, Systems Engineering Consultants Co., Ltd., Tokyo 158-0097, Japan
Satoshi Danno, Systems Engineering Consultants Co., Ltd., Tokyo 158-0097, Japan
Manabu Yamada, Planetary Exploration Research Center, Chiba Institute of Technology, Narashino 275-0016, Japan
Yasuhiro Yokota, Japan Aerospace Exploration Agency, Sagamihara 252-5210, Japan
Yuto Takei, Japan Aerospace Exploration Agency, Sagamihara 252-5210, Japan
Takanao Saiki, Japan Aerospace Exploration Agency, Sagamihara 252-5210, Japan
Yuichi Tsuda, Japan Aerospace Exploration Agency, Sagamihara 252-5210, Japan
Keywords
Hayabusa2, Ryugu, image-based navigation, target marker, tracking
Abstract
Hayabusa2 is an asteroid sample return mission carried out by the Japan AerospaceExploration Agency. The spacecraft was launched in 2014 and arrived at the target asteroidRyugu on June 27, 2018. During the 1.5-year proximity phase, several critical operations(including two landing/sampling operations) were successfully performed. They were basedon autonomous image-based descent and landing techniques. This paper describes an image-based autonomous navigation scheme of the Hayabusa2 mission using artificial landmarksnamed target markers (TMs). Its basic algorithm, and the in-flight results of the firsttouchdown and its rehearsal, are shown.
Publisher
Tsinghua University Press
Recommended Citation
Naoko Ogawa, Fuyuto Terui, Yuya Mimasu et al. Image-based autonomous navigation of Hayabusa2 using artificial landmarks: The design and brief in-flight results of the first landing on asteroid Ryugu.Astrodyn.2020, 4(2): 89–103.
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