航天器工程2019，Vol.5Issue(5)：115-121,7.DOI:10.3969/j.issn.1673-8748.2019.05.018
载人小行星探测飞行模式研究
Study on Manned Asteroids Exploration Mission Architecture
李志杰 1王平 1黄震 1张小琳2
作者信息
- 1. 中国空间技术研究院载人航天总体部,北京 100094
- 2. 北京空间飞行器总体设计部,北京 100094
- 折叠
摘要
Abstract
In recent years,the exploration and utilization value of asteroid have attracted extensive attention from various countries,which has become one of the important destinations for manned deep space exploration.The selection of adaptive flight mode for manned asteroid exploration is a prerequisite for successful mission implementation.This paper analyzes the characteristics of manned asteroid exploration mission,and studied the flight modes of earth orbit rendezvous, berth in L2 of sun-earth system,berth in L1/L2 of earth-moon system.Manned asteroid explora-tion has the characteristics of multiple targets,long mission period and long flight distance.The velocity increment,mission time,spacecraft mission scale and propellant selection in different flight modes are analyzed,and the optimizing choice of flight modes is given in this paper.关键词
载人航天/小行星探测/飞行模式/轨道设计Key words
manned space/asteroid exploration/flight mode/traj ectory design分类
航空航天引用本文复制引用
李志杰,王平,黄震,张小琳..载人小行星探测飞行模式研究[J].航天器工程,2019,5(5):115-121,7.
