中国空间科学技术

中国空间科学技术 ›› 2024, Vol. 44 ›› Issue (4): 71-89.doi: 10.16708/j.cnki.1000-758X.2024.0059

• 智能航天器专栏 • 上一篇    下一篇

航天器威胁规避自主决策规划方法研究综述

高婉莹，吴健发，魏春岭   

  1. 1.北京控制工程研究所，北京100094
    2.空间智能控制技术全国重点实验室，北京100094
  • 出版日期:2024-08-25 发布日期:2024-07-26

Review on spacecraft autonomous decision-making and planning for orbital threat avoidance

GAO Wanying，WU Jianfa，WEI Chunling   

  1. 1.Beijing Institute of Control Engineering，Beijing 100094，China
    2.National Key Laboratory of Space Intelligent Control，Beijing 100094，China
  • Published:2024-08-25 Online:2024-07-26

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摘要： 随着空间碎片累积，巨型星座部署，以及太空竞争加剧，当前轨道威胁数目持续增长，对航天器的安全稳定运行造成了严重威胁。研究航天器面向轨道威胁的自主规避决策规划技术，对于保障空间资产安全具有现实而迫切的意义。面对突发高动态、时变多约束、信息不完全/不完美、多类型威胁并发的复杂轨道威胁场景，航天器自主规避决策规划的研究存在一系列实际挑战。针对非对抗性与对抗性两类轨道威胁，从决策建模、策略求解、动作规划及智能决策规划等关键技术入手，系统梳理了航天器自主规避决策规划的研究现状。在此基础上，结合待解决的难点问题，从建模、求解以及应用角度，对未来的研究发展方向提出一些建议，为航天器自主决策规划方法的进一步研究与发展提供参考。

关键词: 轨道威胁, 威胁规避, 自主决策规划, 行为决策, 动作规划

Abstract: The accumulation of space debris，the deployment of large-scale satellite constellations，and intensified spatial competition have led to a rapid increase in the number of orbital threats，seriously threatening the safety and stability of spacecraft.Research into spacecraft autonomous decision-making and planning for orbital threats is crucial to securing China's space assets.Confronted with complex scenarios characterized by high dynamics，time-varying constraints，incomplete or imperfect information，and multiple concurrent threats，this research faces several practical challenges.This review examines the research status of spacecraft autonomous decision-making and planning，discusses key technologies including problem modeling，decision-making，maneuver planning，intelligent decision-making and planning，and concludes with suggestions for future research.

Key words: orbital threats, threat avoidance, autonomous decision-making and planning, decision-making, maneuver planning