Study of heater electric power control with autonomous distributed control

Keisuke Umeda, Yusuke Oki, Takanao Saiki, Osamu Mori, Jun'ichiro Kawaguchi

研究成果: Conference contribution

抄録

The total electric power consumption of heaters in a spacecraft has to be controlled in order not to be in short. In conventional system, a server communicates with each heater and controls the total power. In this system, the time to communicate with heaters depends on the number of heaters and the time to develop a spacecraft is long. This paper proposes the autonomous distributed system which does not need a server. This system enables the control where the time to communicate does not depend on the number of heaters and the time to develop a spacecraft is short. This paper demonstrates that it is possible to control power consumption and temperature of heaters by both a simulation and an experiment. In the experiment, ZigBee, which is a wireless unit, is used to broadcast from the transmitter to the heaters.

本文言語English
ホスト出版物のタイトル68th International Astronautical Congress, IAC 2017
ホスト出版物のサブタイトルUnlocking Imagination, Fostering Innovation and Strengthening Security
出版社International Astronautical Federation, IAF
ページ9492-9498
ページ数7
ISBN(印刷版)9781510855373
出版ステータスPublished - 2017
外部発表はい
イベント68th International Astronautical Congress: Unlocking Imagination, Fostering Innovation and Strengthening Security, IAC 2017 - Adelaide, Australia
継続期間: 2017 9 252017 9 29

出版物シリーズ

名前Proceedings of the International Astronautical Congress, IAC
14
ISSN(印刷版)0074-1795

Other

Other68th International Astronautical Congress: Unlocking Imagination, Fostering Innovation and Strengthening Security, IAC 2017
国/地域Australia
CityAdelaide
Period17/9/2517/9/29

ASJC Scopus subject areas

  • 航空宇宙工学
  • 天文学と天体物理学
  • 宇宙惑星科学

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