上海航天（中英文）2026，Vol.43Issue(3)：37-43,7.DOI:10.19328/j.cnki.2096-8655.2026.03.004
航天器任意方位强迫绕飞轨迹规划方法研究
Trajectory Planning Method for Forced Fly-around of Spacecraft from Arbitrary Location
刘禹 1王焕杰 1潘菲 1张抒扬 1龚腾上1
作者信息
- 1. 上海市空间智能控制技术重点实验室,上海 201109||上海航天控制技术研究所,上海 201109
- 折叠
摘要
Abstract
A universal elliptical fly-around trajectory design method with the target spacecraft as the primary focus is proposed.First,an elliptical trajectory determination algorithm based on the initial/target relative positions in the fly-around frame is designed,enabling both long-arc and short-arc fly-around through angular velocity polarity switching.Subsequently,a mission-adaptive fly-around coordinate system is constructed for trajectory planning.Finally,the reference trajectory is transformed into the target orbital coordinate system,and an equally-spaced impulsive control strategy designed with the Clohessy-Wiltshire(C-W)equation is used for trajectory tracking,achieving full-phase forced fly-around at arbitrary azimuth angles.The simulation results demonstrate that the chaser spacecraft successfully completes prescribed fly-around maneuvers with all three-axis position errors maintained below 1 m,validating the method's effectiveness.关键词
任意方位/强迫绕飞/椭圆轨迹/轨迹跟踪Key words
arbitrary location/forced fly-around/elliptical trajectory/trajectory tracking分类
航空航天引用本文复制引用
刘禹,王焕杰,潘菲,张抒扬,龚腾上..航天器任意方位强迫绕飞轨迹规划方法研究[J].上海航天（中英文）,2026,43(3):37-43,7.
