系统工程与电子技术 ›› 2026, Vol. 48 ›› Issue (10): 3611-3621.doi: 10.12305/j.issn.1001-506X.2026.10.31

• 制导、导航与控制 • 上一篇    

地月远距离逆行轨道电推进调相控制优化方法

任超1,2, 张仁勇1, 周庄采青1,2, 彭超1   

  1. 1. 中国科学院空间应用工程与技术中心,北京 100094
    2. 中国科学院大学航空宇航学院,北京 100049
  • 收稿日期:2025-10-17 出版日期:2026-10-25 发布日期:2026-09-30
  • 通讯作者: 张仁勇
  • 作者简介:任 超(2002—),男,硕士研究生,主要研究方向为航天器轨道力学、飞行器设计
    周庄采青(2002—),女,硕士研究生,主要研究方向为地月DRO至日地DRO转移轨道设计
    彭 超(1986—),男,助理研究员,博士,主要研究方向为航天轨道动力学设计

Optimization method for low-thrust phase adjustment control of distant retrograde orbit

Chao Ren1,2, Renyong Zhang1, Zhuangcaiqing Zhou1,2, Chao Peng1   

  1. 1. Technology and Engineering Center for Space Utilization,Chinese Academy of Sciences, Beijing 100094,China
    2. School of Aeronautics and Astronautics,University of Chinese Academy of Sciences, Beijing 100049,China
  • Received:2025-10-17 Online:2026-10-25 Published:2026-09-30
  • Contact: Renyong Zhang

摘要:

远距离逆行轨道(distant retrograde orbit, DRO)是地月空间的理想稳定停泊轨道,具有高比冲的小推力电推进调相是其轨道设计、部署及应急处置的技术难点,需同时考虑多天体引力与电推进的复杂耦合作用。为此,研究提出两种混合优化方法:通过序列凸优化(sequential convex programming, SCP)快速获取近似最优解,采用序列二次规划(sequential quadratic programming, SQP)迭代提高求解精度的混合方法;针对适配长时域调相场景的求解需求的SCP与滚动时域优化(receding horizon optimization, RHO)混合方法。仿真结果表明,两种混合方法的综合性能均显著优于单一SCP方案,二者分别适配不同工程需求,为DRO航天器在轨电推进调相提供了灵活可行的优化方案。

关键词: 圆型限制性三体问题, 远距离逆行轨道, 轨道调相, 小推力控制

Abstract:

The distant retrograde orbit (DRO) is an ideal stable parking orbit in the cislunar space. Low-thrust electric propulsion with high specific impulse, which is used for orbit phasing, poses a technical challenge in orbit design, deployment, and emergency disposal of DROs. It requires simultaneous consideration of the complex coupling effects between multi-body gravity and electric propulsion. To address this issue, this study proposes two hybrid optimization methods: one hybrid method that uses sequential convex programming (SCP) to quickly obtain an approximate optimal solution and sequential quadratic programming (SQP) for iterative precision improvement; and the other hybrid method combining SCP and receding horizon optimization (RHO) to meet the solution requirements of long-time-domain phasing scenarios. Simulation results show that the comprehensive performance of both hybrid methods is significantly superior to the single SCP scheme. Each method adapts to different engineering needs, providing flexible and feasible optimization solutions for the on-orbit electric propulsion phasing of DRO spacecraft.

Key words: circular restricted three-body problem, distant retrograde orbit, orbit phase adjustment, low-thrust control

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