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首先介绍了使用基于双二体问题的圆锥曲线拼合法和齐奥尔科夫斯基公式进行登月飞行器燃料消耗量的计算方法 ;接着导出了地月固联三体坐标系中最优轨道情况下登月飞行器燃料消耗量的计算方法 ;最后给出了在一定推力范围内不同比冲常规发动机分别使用上述第 1种方法得到的燃料消耗和使用上述第 2种方法得到的发动机工作时间和燃料消耗的仿真结果。结果表明两种方法得到的结论吻合得很好
Firstly, the calculation method of lunar lunar aircrafts fuel consumption using the conic curve method and the Qi’erke Fuji Formula based on the doubly-two-body problem is introduced. Then the optimal orbit conditions in the terrestrial moon solid three-body coordinate system are deduced Finally, the paper gives the calculation method of the fuel consumption of the lunar rover with different specific impulses and the engine operating time and fuel obtained by the above-mentioned second method Consumed simulation results. The results show that the two methods are in good agreement with the conclusions obtained