空间飞行器非共面机动策略研究

非共面机动问题是航天领域的经典问题,寻找轨道面变换的最优机动策略是研究的重点.对低轨道冲量变轨、高轨道冲量变轨和低轨/高轨冲量变轨的轨道面变换策略进行研究,建立了具体的轨道变换模型,运用遗传算法寻找到了最省燃料的轨道面变换策略.通过仿真,该机动策略相对其他2种能明显降低燃料消耗,实现轨道面的变换.

Research on Non-Coplanar Maneuver Strategy of Space Aerocraft

Non-coplanar maneuver is a classical problem in aerospace field.It is the focus to finding the optimization maneuver strategy about the orbit transfer.The orbit transfer strategy of impulse maneuver at low orbit,impulse maneuver at high orbit and impulse maneuver at low/ high orbit are investigated. The theoretical mode of orbit transfer is built.The orbit transfer strategy of minimum fuel is constructed by genetic algorithm.By simulation,this orbit transfer strategy may reduce the fuel need obviously and achieve the orbit transfer compared to the others.