伴飞精准驻留的轨道控制路径优化方法  

Optimization Method for Orbit Control Path with Precise Stay in Companion Flight

作　　者：李革非[1,2] 李皓皓 盛庆轩 马传令[1,2] LI Gefei;LI Haohao;SHENG Qingxuan;MA Chuaning(Beijing Aerospace Control Centre,Beijing 100094,China;Aerospace Flight Dynamics Laboratory,Beijing 100094,China)

机构地区：[1]北京航天飞行控制中心,北京100094 [2]航天飞行动力学重点实验室,北京100094

出　　处：《航天技术与工程学报》2025年第2期74-82,共9页

摘　　要：针对航天器相对空间平台停泊点伴飞精准驻留的需求,基于轨道相对运动模型建立了精准驻留的目标参数模型,构建了驻留转移和驻留保持一体化的轨道控制方程。基于偏心率矢量之差的反向方向角确定了优化的轨道控制位置,以停泊点距离和转移时间为规划变量提出了两种轨道控制路径优化方法,设计了多停泊点驻留转移和驻留保持的轨道控制策略。仿真结果表明,基于两种路径优化方法均实现了迹向速度增量条件下的伴飞精确驻留,验证了方法的正确性,可应用于航天器精准伴随飞行控制。To meet the demand for precise residence of spacecraft relative to space platform docking points,a target parameter model for precise residence was established based on the orbital relative motion model.An integrated orbit control equation for residence transfer and residence maintenance was constructed,with the optimized orbit control position determined by the reverse direction angle of the eccentricity vector difference.Two orbit control path optimization methods were proposed based on docking point distance and transfer time as planning variables,and a multi docking point residence transfer and residence maintenance orbit control strategy was designed.The simulation results show that both path optimization methods achieve precise residence of the accompanying flight under the condition of incremental trajectory velocity,verifying the correctness of the methods.The methods can be applied to precise accompanyingflight control of spacecraft.

关 键 词：伴随飞行 轨道控制 停泊点驻留 路径优化 

分 类 号：V52[航空宇航科学与技术—人机与环境工程]