Design of sliding mode controllers for formation flying along unstable periodic orbits in CR3BP

Hamidreza Nemati, Mai Bando, Shinji Hokamoto

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

抄録

This paper studies a control law to stabilize the orbital motion in the vicinity of an unstable equilibrium point and periodic orbits in the circular-restricted three-body problem (CR3BP). Since the libration point orbits especially around collinear points are highly unstable, time-delay in sensor and/or acutor might cause instability. In this paper, we derive a continuous sliding mode controller (Cont. SMC) to achieve robust fuel-efficient periodic motion based upon a new Lyapunov function to smooth the control input. Then, the total velocity change is investigated to reach and maintain a halo orbit in the Sun-Earth CR3BP. Simulation results show that the proposed Cont. SMC has good performance and robustness in the presence of unmodeled time-delay.

本文言語英語
ホスト出版物のタイトル66th International Astronautical Congress 2015, IAC 2015: Space - The Gateway for Mankind's Future
出版社International Astronautical Federation, IAF
ページ5866-5879
ページ数14
8
ISBN(電子版)9781510818934
出版ステータス出版済み - 2015
イベント66th International Astronautical Congress 2015: Space - The Gateway for Mankind's Future, IAC 2015 - Jerusalem, イスラエル
継続期間: 10 12 201510 16 2015

その他

その他66th International Astronautical Congress 2015: Space - The Gateway for Mankind's Future, IAC 2015
国/地域イスラエル
CityJerusalem
Period10/12/1510/16/15

All Science Journal Classification (ASJC) codes

  • 宇宙惑星科学
  • 航空宇宙工学
  • 天文学と天体物理学

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