The invention discloses an orbit pursuit game strategy acquisition method for an uncertain maneuvering target, and belongs to the technical field of aerospace. The method for acquiring the orbit pursuit game strategy of the uncertain maneuvering target comprises the following steps: analyzing an orbit pursuit game process for the uncertain maneuvering target, and establishing an orbit pursuit game model; designing an uncertain maneuvering strategy of the escaper based on an orbit pursuit game model; designing a training reward framework of an intelligent pursuit based on a DDPG algorithm, and obtaining an intelligent pursuit strategy network; and the escaper escapes by adopting an uncertain maneuvering strategy, and the pursuit pursuit pursues the escaper after obtaining an optimal intelligent pursuit strategy according to the intelligent pursuit strategy network so as to carry out a spacecraft pulse type track pursuit game.

    本发明公开了一种不确定机动目标的轨道追逃博弈策略获取方法,属于航空航天技术领域。不确定机动目标的轨道追逃博弈策略获取方法包括以下步骤:针对不确定机动目标,分析轨道追逃博弈过程,建立轨道追逃博弈模型;基于轨道追逃博弈模型,设计逃跑者的不确定机动策略;基于DDPG算法设计智能追击者的训练奖励框架,并获得智能追击策略网络;逃跑者采用不确定机动策略进行逃逸,追击者根据智能追击策略网络获得最优智能追击策略后追击逃跑者,进行航天器脉冲式轨道追逃博弈。


    Access

    Download


    Export, share and cite



    Title :

    Method for acquiring track pursuit game strategy of uncertain maneuvering target


    Additional title:

    一种不确定机动目标的轨道追逃博弈策略获取方法


    Contributors:
    DANG CHAOHUI (author) / LIU ZHAOYANG (author) / YE DONG (author)

    Publication date :

    2024-03-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen





    Rail pursuit optimal pursuit start orientation analysis method based on pulse maneuvering condition

    XIE WENYUAN / DANG CHAOHUI / LIANG XI et al. | European Patent Office | 2023

    Free access

    IMM Filtering with Randomized Turn Rate to track Maneuvering Target

    Mondal, Bibhabasu / Panakkal, Viji Paul / Velmurugan, Rajbabu et al. | IEEE | 2024


    Pulse type track pursuit game method based on PRD-MADDPG algorithm

    ZHAO LIRAN / DANG CHAOHUI / TANG SHENGYONG et al. | European Patent Office | 2022

    Free access