Near-optimal maneuver design for high-accuracy trans-lunar injection with highly elliptical phasing loops

作     者：Haiyue Ao Yu Shi Pengbin Guo Hao Zhang Haiyue Ao;Yu Shi;Pengbin Guo;Hao Zhang

作者机构：Technology and Engineering Center for Space UtilizationChinese Academy of SciencesBeijing100094China University of Chinese Academy of SciencesBeijing100049China 

出 版 物：《Astrodynamics》 (航天动力学(英文))

年 卷 期：2024年第8卷第4期

页      面：597-611页

核心收录：

学科分类：07[理学] 0701[理学-数学] 070101[理学-基础数学] 

基　　金：supported by the Strategic Priority Research Program of the Chinese Academy of Sciences(Grant No.XDA30010200) 

主　　题：trans-lunar injection phasing loop maneuver design optimization 

摘      要：To match the trans-lunar injection with high accuracy,a near-optimal orbit control method for phasing loops is *** analysis was performed based on Gauss’s variational equations,and a near-optimal orbit control strategy was developed.A sequential shooting method was proposed to reduce the dimensions of each shooting problem and improve *** satisfy the accessibility requirements of ground facilities,a maneuvering location adjustment strategy is *** advantage of the delta-V saving of the near-optimal method was verified by comparing with the differential correction *** robustness of the practical method was verified using Monte Carlo simulations with high-fidelity *** results of this study can be applied to midcourse correction of phasing loops before the trans-lunar injection of a lunar probe.