A study on decentralized and parallel control scheme in formation flight and spacecraft systems

研究成果: Conference contribution

抄録

Current control schemes usually assume mutual exchange of information among whole members in a control system. This common strategy sometimes requests extremely heavy communication load, and the response tends to become very slow. In principle, there is no need to have such information to be gathered at the central facility just to make the system to be controlled, since it is, in most cases, associated only with each entity. The author devised a special type of decentralized approach excluding servers in the system consisting of plural members to be articulated. The method has only to share a limited number of information in the system, and leaves the performance of actuation to each entity that calculates and executes in parallel also independent of other members. This paper shows a typical example of the application to the formation flying that maintains relative distance uniformly, taking the priority into account based on the remaining fuel amount aboard each spacecraft. And the paper presents a few more applications to the spacecraft power and data management systems.

本文言語English
ホスト出版物のタイトルSpaceflight Mechanics 2016
編集者Martin T. Ozimek, Renato Zanetti, Angela L. Bowes, Ryan P. Russell, Martin T. Ozimek
出版社Univelt Inc.
ページ1887-1900
ページ数14
ISBN(印刷版)9780877036333
出版ステータスPublished - 2016
外部発表はい
イベント26th AAS/AIAA Space Flight Mechanics Meeting, 2016 - Napa, United States
継続期間: 2016 2 142016 2 18

出版物シリーズ

名前Advances in the Astronautical Sciences
158
ISSN(印刷版)0065-3438

Conference

Conference26th AAS/AIAA Space Flight Mechanics Meeting, 2016
国/地域United States
CityNapa
Period16/2/1416/2/18

ASJC Scopus subject areas

  • 航空宇宙工学
  • 宇宙惑星科学

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