The invention relates to a space-based space target observation autonomous task planning method based on two-stage planning, and the method comprises the following specific steps: 1, carrying out the first-stage planning: calculating the visible duration of all targets, and forming an array visibletime; and according to the length of the visible time in the visibletime, according to the logic of the target of which the length of the visible time is planned firstly, carrying out first-section planning on each target once in sequence, and summarizing the planning results into a first-section planning result array restsfirstplan, and according to the length of the visible time in the visibletime, according to the logic of the target of which the length of the visible time is planned firstly. According to the method, by using a rule-based two-stage task planning thought, the problem that space-based space multi-target observation autonomous task planning calculation amount is large is solved, and the observation task planning problem can be solved by using limited computing power resources on a satellite.

    本发明涉及一种基于两阶段规划的天基空间目标观测自主任务规划方法,具体步骤如下:步骤1、第一段规划:计算所有目标的可见时长,形成数组visible_time;根据visible_time中可见时长的长短,按先规划可见时长短的目标的逻辑,依次对各目标进行一次第一段规划,并将规划的结果汇总到第一段规划结果数组results_first_plan中。本方法通过使用基于规则的两段式任务规划思路,解决了天基空间多目标观测自主任务规划计算量大的问题,能够利用星上有限的算力资源,完成观测任务规划问题的求解。


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    Title :

    Space-based space target observation autonomous task planning method based on two-stage planning


    Additional title:

    基于两阶段规划的天基空间目标观测自主任务规划方法


    Contributors:
    LEI MINGJIA (author) / LI YUQING (author) / ZHOU TIANYAN (author) / FENG XIAO'EN (author) / REN XUPIAO (author) / XU MINQIANG (author)

    Publication date :

    2025-01-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS



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