Research on Flight Collision Avoidance Control on The Sun-Earth Libration Points Based on Barrier Theory

Ke Zhang, Zhenqi He, Meibo Lü, Jingyu Wang

科研成果: 期刊稿件文章同行评审

摘要

In the spacecraft formation task, a spacecraft failure or formation of the mission to change the need for reconstruction of the formation. In the process of reconstruction, how to carry out spacecraft anti-collision has been widespread concern. In this paper, barrier theory is adopted. By establishing Hamilton function, the optimal control law is obtained. According to the theory of barrier construction, the corresponding barrier trajectory is constructed. Then, the barrier is divided into collision area and non-collision area, so as to realize the formation flight anti-collision design. The simulation results show that the method can avoid the perturbation effect and has a certain theoretical value for the anti-collision between the spacecrafts during the formation process.

源语言英语
页(从-至)252-257
页数6
期刊Xibei Gongye Daxue Xuebao/Journal of Northwestern Polytechnical University
36
2
DOI
出版状态已出版 - 4月 2018

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