一种基于相对轨道根数的绕飞编队应急撤离制导方法
By adopting an emergency evacuation guidance method based on relative orbital elements for flying around formations, the design complexity and collision avoidance problems of existing technologies when formation configuration changes are solved, and flexible and rapid emergency evacuation processing is achieved, which is applicable to spacecraft formation scenarios.
CN117446207BActive Publication Date: 2026-07-17BEIJING INST OF CONTROL ENG
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- BEIJING INST OF CONTROL ENG
- Filing Date
- 2023-09-26
- Publication Date
- 2026-07-17
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Figure CN117446207B_ABST
Abstract
本发明涉及一种基于相对轨道根数的绕飞编队应急撤离制导方法，通过相对位置速度和相对轨道根数之间的转换关系，结合相对轨道根数变化规律计算指定时间范围内的相对距离最小值，当相对距离最小值小于设定阈值时，根据相对轨道根数计算出撤离的速度脉冲。该方法形式简单，只需要施加单次脉冲，不受编队构型限制，便于工程实现，为航天器编队场景下的应急撤离提供了技术储备。
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