Opportunities search of transfer between interplanetary halo orbits in ephemeris model  

作　　者：WANG YaMin CUI PingYuan QIAO Dong 

机构地区：[1]Institute of Deep Space Exploration,Beijing Institute of Technology [2]Key Laboratory of Dynamics and Control of Flight Vehicle,Ministry of Education

出　　处：《Science China(Technological Sciences)》2013年第1期188-193,共6页中国科学（技术科学英文版）

基　　金：supported by the National Basic Research Program of China ("973" Program) (Grant No. 2012CB720000);the National Natural Science Foundation of China (Grant Nos. 10832004 and 11102020)

摘　　要：In this paper,a two-level search method for searching transfer opportunities between interplanetary halo orbits,exploiting the invariant manifolds of the restricted three-body problem,is proposed.In the method,the first-level search procedure is performed under the conditions of the initial time of escape manifold trajectory of the Sun-Earth halo orbit and the terminal time of capture manifold of the target planet fixed,by solving the optimal two-impulsive heliocentric trajectory to connect the two manifold trajectories.The contour map,helpful to the understanding of the global characteristics of the transfer opportunities,taking the initial time of escape manifold and the terminal time of capture manifold as variables,the optimal velocity increment of the first-level search as objective function,is used for the second-level search.Finally,taking the Earth-Mars and Earth-Venus halo to halo transfers for example,the transfer opportunities in 2015-2017 are searched.The results show the effectiveness of the proposed method and reveal the property of quasi-period of transfer opportunities between interplanetary halo orbits.

关 键 词：ephemeris model halo orbit invariant manifold transfer opportunities search 

分 类 号：V412.41[航空宇航科学与技术—航空宇航推进理论与工程]