Low thrust spacecraft transfers optimization method with the stepwise control structure in the Earth-Moon system in terms of the L1-L2 transfer

International Conference on Mechanical Engineering, Automation and Control Systems 2015

机械制造;无线电电子学;计算机科学

Fain, M.K.^1 ; Starinova, O.L.^1

Samara State Aerospace University, 34, Moskovskoye shosse, Samara

443086, Russia^1

关键词: Earth-Moon system;    Flight time;    Optimal controls;    Optimization criteria;    Optimization method;    Pontryagin's maximum principle;    Spacecraft transfers;    Stepwise control;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/124/1/012052/pdf
DOI  :  10.1088/1757-899X/124/1/012052

学科分类：计算机科学（综合）

来源: IOP

【 摘 要 】

The paper outlines the method for determination of the locally optimal stepwise control structure in the problem of the low thrust spacecraft transfer optimization in the Earth-Moon system, including the L1-L2 transfer. The total flight time as an optimization criterion is considered. The optimal control programs were obtained by using the Pontryagin's maximum principle. As a result of optimization, optimal control programs, corresponding trajectories, and minimal total flight times were determined.