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航天飞行器实现在其他行星的登陆,需要面对相应的物理问题。本文对引力势能、机械能守恒定律、相对运动、发射动能等做出物理分析,通过研究飞行器运行轨迹在行星轨迹中的切入点,实现稳定登录计划的设计。因此提出登陆方式的物理计算,以及飞行器登陆所需燃料的计算方法,并进一步对航天飞行器登陆运行轨迹做出探析。
Spacecraft to achieve the landing of other planets, need to face the corresponding physical problems. In this paper, we make a physical analysis of the gravitational potential, the law of conservation of mechanical energy, the relative motion, the launch kinetic energy, and so on, and study the design of the stable login plan by studying the entry point of the aircraft trajectory in the planetary trajectory. Therefore, the physical calculation of the landing mode and the calculation method of the fuel required for the landing of the aircraft are proposed, and further the exploration of the landing trajectory of the space vehicle is made.