An Ant Colony Algorithm for the Correction of Lambert Orbital Transfer
The correction of two-impulse Lambert orbit transfer with gravitational perturbation was studied. The transfer orbit is mostly determined by the first impulse during Lambert transfer,therefore, the correction for the first impulse was investigated. The velocity increment at the first impulse as a parameter was optimized, so that the influence of perturbation can be counteracted effectively. A new decimalization ant colony algorithm(DACA) was proposed and was applied to solve the optimization problem. Simulation results show that that DACA is efficient for finding the optimum of the first velocity increment , which can reduce the error of final position availably. In addition, simulation results show that DACA has stronger ability to get the optimum than adaptive genetic algorithm (AGA).
Lambert Transfer Orbit Correction Decimalization Ant Colony Algorithm J2 Perturbation
Duan Jiajia Xu Shijie
School of Astronautics, Beijing University of Aeronautics and Astronautics Lab504,Beijing University of Aeronautics and Astronautics,Beijing 100083,China
国际会议
The 11th International Space Conference of Pacific-basin Societies(第11届环太平洋国际航天会议)
北京
英文
160-167
2007-05-16（万方平台首次上网日期，不代表论文的发表时间）