An autonomous planning and executing method suitable for Mars exploration flight control tasks comprises the following steps: firstly, a task operation table is set, tasks in the operation table injected on the ground are autonomously sorted according to time and priorities, and an on-board computer executes the tasks in sequence according to the sorted operation table; then three emergency tasks,namely an energy protection task 1, a posture protection task 2 and a communication protection task 3 from high to low according to priorities are set; and after the on-board computer system autonomously interprets that the emergency task condition is met, the task time, the task type and the specific task content of the emergency task are autonomously generated and written into an emergency taskqueue; and when the emergency task needs to be executed, only the second-level task and the third-level task in the task operation table can be interrupted, and the task operation table is cleared according to preset logic.

    一种适用于火星探测飞行控制任务的自主规划与执行方法,首先设置任务作业表,对地面上注的作业表中的任务按时间和优先级自主排序,星载计算机按排序完成后的作业表顺序执行。然后设置三种紧急任务,按优先级从高到低分别为:1、能源保卫任务,2、姿态保卫任务,3、通讯保卫任务。星载计算机系统自主出判读紧急任务条件满足后,自主生成紧急任务的任务时间、任务类型、任务具体内容,写入紧急任务队列。当紧急任务需要执行时,只可打断任务作业表中二级、三级任务,并按预设逻辑清除任务作业表。


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    Title :

    Autonomous planning and executing method suitable for Mars exploration flight control tasks


    Additional title:

    一种适用于火星探测飞行控制任务的自主规划与执行方法


    Contributors:
    ZHU QINGHUA (author) / TAN XIAOYU (author) / XU XIANFENG (author) / TANG WENGUO (author) / LU DANPING (author) / ZHOU ZHIYUAN (author)

    Publication date :

    2020-06-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS



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