空间飞行器交会策略建模与仿真

Modeling and Simulation of Spacecraft Rendezvous Strategy

摘要:

空间飞行器由于其所处环境的特殊性,在不同跟随模式下,如何与不同距离目标实现交会,很难在真实环境进行全面的试验和评估。通过对影响空间飞行器交会的各种系统误差和随机误差进行分析,利用变轨算法以及优化算法构建飞行器从初始位置到交会位置的轨道模型,进而得到空间飞行器交会准确度计算模型,利用该模型进行空间飞行器交会仿真,得到一系列仿真数据,对空间飞行器的研究具有参考意义。

Abstract:

Due to the specificity of the environment in which the spacecraft is located, it is difficult to conduct a comprehensive test and evaluation in the real environment on how to achieve rendezvous with the target at different distances under different following modes. By analyzing various systematic and random errors that affect spacecraft rendezvous, the orbital model from the initial position to the rendezvous position is constructed by using orbit change algorithm and optimization algorithm, and then the spacecraft rendezvous accuracy calculation model is obtained, and the spacecraft rendezvous simulation is carried out by using this model to obtain a series of simulation data, which is of reference significance for the study of spacecraft.