从月球探测器通过不断加速、脱离地球引力、飞向月球开始,到被月球引力捕获、近月制动为止的轨道段。
嫦娥三号顺利进入earth-moon transfer orbit(地月转移轨道),为manned lunar orbit mission (载人绕月飞行)和manned lunar landing(载人登月)打下坚实基础。
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提出了一种将圆锥曲线拼接法与历表相结合,快速设计月球卫星地月转移轨道的方法。
A fast design method for the lunar satellite transfer trajectory is presented by combining patched conic technique and ephemeris.
其中轨道运动学约束包括地球停泊轨道约束、地月转移轨道约束和月球卫星轨道约束。
The restriction of orbital kinematics includes that of earth parking paths earth-moon transfer path, and lunar satellite path.
采用精确轨道动力学模型,得到了满足共面交会约束的发射窗口,以及地月转移轨道特性。
The launch window meeting the restriction of coplanar rendezvous and the characteristics of trans-lunar trajectory is obtained by precise dynamics model.
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