Impulsive control strategy for formation flight in the vicinity of the libration points

Rui Qi*, Shijie Xu

*此作品的通讯作者

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

Formation flying in the vicinity of the libration points is an important concept demanding reliable and accurate technique for the control of the spacecraft. This paper is a contribution to this technique considering an impulsive control approach. Tangent targeting method (TTM), essentially a two-level differential corrector, is formulated to maximize the time spent within error corridor between successive maneuvers, and it can be further developed to handle uncertainty introduced by thrust implementation error. The computations have been carried out about the Sun-Earth L2 Halo orbit, using the circular restricted three-body problem (CR3BP) model as the underlying dynamical model. Random errors have been added to the nominal maneuvers to simulate small thrust errors and to test the TTM-based formation keeping strategy.

源语言英语
主期刊名62nd International Astronautical Congress 2011, IAC 2011
4874-4884
页数11
出版状态已出版 - 2011
已对外发布
活动62nd International Astronautical Congress 2011, IAC 2011 - Cape Town, 南非
期限: 3 10月 20117 10月 2011

出版系列

姓名62nd International Astronautical Congress 2011, IAC 2011
6

会议

会议62nd International Astronautical Congress 2011, IAC 2011
国家/地区南非
Cape Town
时期3/10/117/10/11

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引用此

Qi, R., & Xu, S. (2011). Impulsive control strategy for formation flight in the vicinity of the libration points. 在 62nd International Astronautical Congress 2011, IAC 2011 (页码 4874-4884). (62nd International Astronautical Congress 2011, IAC 2011; 卷 6).