摘要
建立了用于研究载人深空飞行返回再入模式问题的平面动力学模型,进行了基于弹道式和半弹道式模式再入的轨道仿真,分析比较了相同参数条件下两种再入模式的轨道动力学仿真结果,得出了载人深空飞行返回应采用半弹道式模式再入的结论,为进一步研究载人深空飞行返回再入策略和轨道优化设计提供了条件。
A two-dimensional dynamic model of manned deep space exploration reentry trajectory design was established,and the reentry trajectory simulations based on ballistic mode ＆amp; semi-ballistic mode were calculated.By the analysis of the results of the simulations,the conclusion is that the manned deep space exploration capsule should be used semi-ballistic reentry mode,which is beneficial to manned deep space exploration reentry methods and trajectory optimization research.
出处
《系统仿真学报》
CAS
CSCD
北大核心
2009年第16期4958-4960,共3页
Journal of System Simulation
关键词
载人深空飞行
再入模式
再入轨迹
仿真
manned deep space exploration
reentry mode
reentry trajectory
simulation
