系统工程与电子技术 ›› 2025, Vol. 47 ›› Issue (9): 3047-3057.doi: 10.12305/j.issn.1001-506X.2025.09.26

• 制导、导航与控制 • 上一篇    

面向巨星座态势感知的多约束任务规划

蒋怡1, 毛雨荷1, 岳程斐2, 吴云华1,*   

  1. 1. 南京航空航天大学航天学院,江苏 南京 211106
    2. 哈尔滨工业大学(深圳)空间科学与应用技术研究院,广东 深圳 518055
  • 收稿日期:2024-05-06 出版日期:2025-09-25 发布日期:2025-09-16
  • 通讯作者: 吴云华
  • 作者简介:蒋 怡(2000—),女,硕士研究生,主要研究方向为卫星任务规划
    毛雨荷(1999—),女,博士研究生,主要研究方向为巨星座动态组网
    岳程斐(1989—),男,副教授,博士,主要研究方向为新概念航天器设计、航天器动力学与控制、空间机器人系统
  • 基金资助:
    微小型航天器快速设计与智能集群全国重点实验室基金(MS02240109)资助课题

Mega-constellation situational awareness mission planning with multi-constraints

Yi JIANG1, Yuhe MAO1, Chengfei YUE2, Yunhua WU1,*   

  1. 1. College of Astronautics,Nanjing University of Aeronautics and Astronautics,Nanjing 211106,China
    2. Institute of Space Science and Applied Technology,Harbin Institute of Technology (Shenzhen),Shenzhen 518055,China
  • Received:2024-05-06 Online:2025-09-25 Published:2025-09-16
  • Contact: Yunhua WU

摘要:

巨星座给空间安全带来隐患,因此对巨星座卫星的状态进行态势感知尤为重要。采用小规模Walker-δ型感知星座,通过与巨星座卫星近距离掠飞实现侦察。在考虑姿态机动时间、载荷充放电等多约束情况下,提出一种基于滚动规划框架的分层式动态任务规划方法。初规划层基于并行规划原则和二进制鲸鱼优化算法(binary whale optimization algorithm,BWOA)对多星感知多目标问题进行规划;重归划层对初规划中无法被规划的任务采用贪婪动态调整策略;同时通过多滚动周期规划提高算法寻优质量。仿真结果表明,规划后感知星座能在12 h内完成对所研究的巨星座卫星的全面侦察,验证了所提方法的有效性。

关键词: 巨星座, 态势感知, 分层任务规划, 二进制鲸鱼优化算法

Abstract:

The development of mega-constellation brings hidden danger to the space security, so it is particularly important to conduct situational awareness of the status of mega-constellation satellites. A hierarchical dynamic mission planning method based on rolling planning framework is proposed by using a small-scale Walker-δ sensing constellation to achieve effective reconnaissance through a close flyby with mega-constellation satellites, considering the constraints of attitude maneuver time and load charge and discharge. The initial planning layer is based on the parallel planning principle and binary whale optimization algorithm (BWOA) to plan the multi-satellite sensing multi-objective problem. The replanning layer adopts the greedy dynamic adjustment strategy to assign the tasks that cannot be assigned in the initial planning results. At the same time, the optimization quality of the algorithm is improved by multi-rolling cycle planning. Simulation results show that the sensing constellation can complete the comprehensive and reconnaissance of mega-constellation satellites studied within 12 h after planning, which verifies the effectiveness of the proposed method.

Key words: mega-constellation, situational awareness, hierarchical task planning, binary whale optimization algorithm (BWOA)

中图分类号: