Multi-spacecraft Intelligent Orbit Phasing Control Considering Collision Avoidance

作     者：LI Jian ZHANG Gang 历鉴;张刚

作者机构：Research Center of Satellite TechnologyHarbin Institute of TechnologyHarbin 150080P.R.China 

基　　金：supported in part by the National Natural Science Foundation of China (No. 11772104) in part by the Key Research and Development Plan of Heilongjiang Province(No. GZ20210120) in part by the Fundamental Research Funds for the Central Universities 

出 版 物：《Transactions of Nanjing University of Aeronautics and Astronautics》 (南京航空航天大学学报（英文版）)

年 卷 期：2022年第39卷第4期

页      码：379-388页

摘      要：This paper proposes an intelligent low-thrust orbit phasing control method for multiple spacecraft by simultaneously considering fuel optimization and collision avoidance. Firstly,the minimum-fuel orbit phasing control database is generated by the indirect method associated with the homotopy technique. Then,a deep network representing the minimum-fuel solution is trained. To avoid collision for multiple spacecraft,an artificial potential function is introduced in the collision-avoidance controller. Finally,an intelligent orbit phasing control method by combining the minimum-fuel neural network controller and the collision-avoidance controller is proposed. Numerical results show that the proposed intelligent orbit phasing control is valid for the multi-satellite constellation initialization without collision.

主 题 词：orbit phasing control low thrust deep neural networks collision avoidance 

学科分类：08[工学] 081105[081105] 0811[工学-水利类] 

核心收录：

D　O　I：10.16356/j.1005‑1120.2022.04.001

馆 藏 号：203114386...