航天器交会对接发射时间的选择与确定

在航天器交会对接飞行试验中,追踪飞船与目标飞船发射时间的选择不是独立的,而是相互关联的,并且涉及多方面因素,如轨道共面要求、对太阳电池帆板的日照角限制以及最终平移段目标飞船的照明需求等。综合考虑这些约束条件,提出追踪飞船与目标飞船发射时间选择与确定的方法,并以图表形式给出许多模拟计算结果,对航天器交会对接设计与飞行试验具有应用价值。

Selection and Determination of the Launch Time for Spacecraft Rendezvous and Docking

On spacecraft rendezvous and docking test flight,the launch time(date and local time)selections of chaser and target vehicles are not isolated but interrelated and deal with various factors, such as demand for coincidence of the two orbital planes, restriction on the angle between the sun direction and the solar cell plates and illumination requirements of the target vehicle during the final translation phase. according to these design constraints, a launch time selection procedure was made and a lot of simulation results were given via plots and tables, which are useful to spacecraft rendezvous design and test flight.