系统工程与电子技术 ›› 2023, Vol. 45 ›› Issue (8): 2533-2545.doi: 10.12305/j.issn.1001-506X.2023.08.28

• 制导、导航与控制 • 上一篇    下一篇

卫星编队脉冲机动维持控制与策略

刘幸川, 陈丹鹤, 徐根, 廖文和   

  1. 南京理工大学机械工程学院, 江苏 南京 210094
  • 收稿日期:2022-04-26 出版日期:2023-07-25 发布日期:2023-08-03
  • 通讯作者: 陈丹鹤
  • 作者简介:刘幸川(1993—),男,博士研究生,主要研究方向为卫星编队飞行与控制、轨道动力学
    陈丹鹤(1987—),女,副教授,博士,主要研究方向为卫星编队飞行、轨道动力学
    徐根(1995—),男,博士研究生,主要研究方向为卫星近距离操作控制研究
    廖文和(1965—),男,教授,博士,主要研究方向为机械制造及其自动化、航空宇航推进理论与工程
  • 基金资助:
    国家自然科学基金(51905272)

Control and strategy for satellites formation maintenance with impulsive maneuver

Xingchuan LIU, Danhe CHEN, Gen XU, Wenhe LIAO   

  1. School of Mechanical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China
  • Received:2022-04-26 Online:2023-07-25 Published:2023-08-03
  • Contact: Danhe CHEN

摘要:

针对近地圆轨道卫星编队维持问题, 开展了脉冲控制方案与维持控制策略研究,并搭建了仿真环境进行验证。根据相对轨道根数(relative orbital elements, ROEs)的状态转移方程,推导了各ROEs元素在J2摄动下的漂移速率,并针对编队构型受到空间摄动的破坏问题,提出了两种不同的编队脉冲控制方案和维持策略。基于空间圆编队长期维持需求,建立了包括高精度轨道递推算法的任务仿真环境,从脉冲消耗与控制误差对提出的方案策略进行了分析讨论,验证了脉冲方案与维持策略的可行性。仿真结果表明,所提出的脉冲控制方案与维持策略具有较高的有效性及可靠性,可用于未来空间编队飞行任务。

关键词: 卫星编队, J2摄动, 脉冲控制, 维持策略, 任务仿真

Abstract:

In view of the satellites formation maintenance issue on low near-earth orbit, the impulsive control solution and maintenance control strategy are studied, while the simulation environment is built for further verification. According to the state transition equation of relative orbital elements(ROEs), the drift rates of each element of ROEs caused by J2 perturbation are derived. Solutions of impulse control and two different maintenance strategies are proposed to solve the problem of formation configuration destruction caused by perturbation. Based on the long-term maintenance requirement of satellites space formation, a task simulation environment is established for satellites formation mission including high-precision orbit propagation algorithm. The feasibility of the proposed impulsive solutions and maintenance strategies are verified, which are analyzed and discussed in term of impulsive consumption and control error. The simulation result shows that the proposed impulsive control solution and maintenance strategy have high effectiveness and reliability, which could be applied to future space formation flight missions.

Key words: satellites formation, J2 perturbation, impulsive control, maintenance strategy, mission simulation

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