三体轨道动力学研究进展
1)
李翔宇, 乔栋, 程潏
PROGRESS OF THREE-BODY ORBITAL DYNAMICS STUDY
1)
Li Xiangyu, Qiao Dong, Cheng Yu
图14
地月$L_{1} $/$L_{2} $ Halo轨道低能量转移示意图
Fig.14
Low-energy transfer trajectory to Earth-Moon $L_{1} $/$L_{2}$ Halo orbits