The goal-oriented robust operations and their demonstration on orbit

Toshihiro Obata, Shinichi Nakasuka, Yoshihide Aoyanagi, Takeshi Matsumoto, Seiko Shirasaka

研究成果: Conference contribution

抄録

As the number of the satellite increase, there is an emergent need to operate satellites with less efforts. The University of Tokyo developed autonomous functions of on-board software for goal-oriented robust operations. They can cope with anomalies by themselves, without relying on ground operations. They have state transition model and can search for the commands continuously to achieve a goal given by the ground operators, even if the satellite status unexpectedly modified by the anomalies. We have implemented them in the 3U cubesat to demonstrate an ‘on-demand’ operation, an operation capturing a target image without ground operations during the first orbit cycle just after the launch. The satellite launched in February and we successfully demonstrated the autonomous functions on-orbit. We will continuously upgrade them for other cubesats and a small synthetic aperture radar satellite. Both of them will be launched during next year.

本文言語English
ホスト出版物のタイトル15th International Conference on Space Operations, 2018
出版社American Institute of Aeronautics and Astronautics Inc, AIAA
ISBN(印刷版)9781624105623
DOI
出版ステータスPublished - 2018 1 1
イベント15th International Conference on Space Operations, SpaceOps 2018 - Marseille, France
継続期間: 2018 5 282018 6 1

出版物シリーズ

名前15th International Conference on Space Operations, 2018

Conference

Conference15th International Conference on Space Operations, SpaceOps 2018
CountryFrance
CityMarseille
Period18/5/2818/6/1

ASJC Scopus subject areas

  • Aerospace Engineering
  • Space and Planetary Science

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