摘要
月球极区是国际新一轮载人登月重点关注的探测区域,其探测价值和探测难度都超过了月球低纬度区域。本文针对未来月球极区探测,提出了适用于载人飞行的轨道方案,并开展了地月往返转移轨道设计。在此基础上通过研究其轨道特性,得到了飞行器到达月球轨道的可达域以及月地返回的出发域,并依此分析了月地转移窗口和月面停留时间对飞行器的能力需求,可为未来载人月球极区探测任务设计提供参考。
Lunar polar is the critical concerned area of a new round manned lunar exploration throughout the world,the detection of which is more valuable and difficult than the low latitude area.For the future lunar polar exploration,the manned flight trajectory program and the Earth–Moon return transfer orbit design are proposed in this paper.Through the analysis of the trajectory characters,the reachable domain of the lunar transfer orbit and the departure domain of the earth transfer orbit were obtained,and the function requirements of the vehicle were analyzed based on the Moon–Earth transfer window and the duration of lunar stay time.The results can be used as references for the mission design of the future manned lunar polar exploration.
作者
彭祺擘
周晚萌
高永飞
陆林
PENG Qibo;ZHOU Wanmeng;GAO Yongfei;LU Lin(China Astronauts Research and Training Center,Beijing 100094,China;Beijing Institute of Tracking and Telecommunication Technology,Beijing 100094,China;College of Aerospace Science and Engineering,National University of Defense Technology,Changsha 410073,China)
出处
《力学与实践》
北大核心
2022年第6期1252-1260,共9页
Mechanics in Engineering
基金
军队高水平科技创新团队资助项目。
关键词
月球极区探测
可达域
混合轨道
轨道特性
lunar polar exploration
reachable domain
hybrid orbit
trajectory character
