设计仿真载人登月定点返回轨道国防科技大学航天与材料工程学院李海阳等进行了载人登月定点返回轨道设计与特性分析。相关研究成果发表在7月19日出版的《中国科学E辑》上。定点返回能力对载人登月任务尤其重要,为了使回收资源最小化和快速搜救航天员,因此要求航天器定点返回地球。该研究首先推导了适用于描述定点 Design simulation manned lunar landing fixed return track National University of Defense Technology Aerospace and Materials Engineering, such as Li Haiyang manned lunar landing return orbit design and characterization. Relevant research results published in the July 19 issue of “China Science E” on. Fixed-point return capability is particularly important for manned lunar missions, and spacecraft are required to return to Earth fixed-point in order to minimize reclamation resources and quickly search and rescue astronauts. The study first derived suitable for describing fixed-point