上海航天（中英文）2025，Vol.42Issue(3)：80-87,8.DOI:10.19328/j.cnki.2096-8655.2025.03.010
小卫星在大型航天器上开展分离试验的方法
Method for Separation Experiment of Small Satellite on Large Spacecraft
摘要
Abstract
A method for the vertical downward separation experiment of small satellites is adopted to solve the problem of limited space for the separation of a small satellite from a large spacecraft.Based on the coordinates of high-speed photographic target obtained from the vertical downward separation experiment of a small satellite on a large spacecraft,a calculation model for the separation parameters of the small satellite under zero gravity is derived and established,and the separation velocity,separation angular velocity,and attitude angle of the small satellite are obtained.Based on the Monte Carlo method,a simulation analysis for the separation kinematics of the small satellite is carried out.The simulation results obtained are consistent with the separation experiment data,which verifying the correctness of the calculation model and the effectiveness of the experiment method.This separation experiment method can be used for similar small satellites.关键词
小卫星/大型航天器/分离试验/零重力/分离参数/分离运动学Key words
small satellite/large spacecraft/separation experiment/zero gravity/separation parameter/separation kinematics分类
航空航天引用本文复制引用
易凌宇,余运锋,杜善亮,王巍,袁勇,慕忠成,吴树范..小卫星在大型航天器上开展分离试验的方法[J].上海航天（中英文）,2025,42(3):80-87,8.基金项目
国家重大工程专项资助项目(22GFB-KG08-689) （22GFB-KG08-689）
