一种空间飞行器绕飞任务中的自主防撞规避方法

By dividing the spacecraft's orbital mission into 10 zones and pre-setting speed increments, the problem of spacecraft being unable to autonomously avoid collisions in emergency situations was solved, enabling autonomous collision avoidance and safe and rapid evacuation.

CN117250982BActive Publication Date: 2026-07-17SHANGHAI AEROSPACE CONTROL TECH INST
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
SHANGHAI AEROSPACE CONTROL TECH INST
Filing Date
2023-08-30
Publication Date
2026-07-17

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Abstract

本发明涉及一种空间飞行器绕飞任务中的自主防撞规避方法，包含：S1、判断飞行器初始绕飞平面并划分飞行区域；S2、确定空间飞行器相对目标飞行器的当前相对状态并赋予固定的速度增量；S3、空间飞行器执行给定的三轴速度增量，完成自主防撞规避操作。本发明适用于空间服务飞行器在执行绕飞任务时，可能出现某些需要紧急退出绕飞并撤离的特殊情况，使空间飞行器在全方位绕飞侦查任务中都可以保证安全快速撤离。
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