Lunar Landing Mission

The two nations will work together to carry out China's Chang'e 7 lunar landing mission and Russia's Luna-Resurs-Orbiter mission.

两国将协同实施中国的“嫦娥七号”月球极地探测任务和俄罗斯“月球—资源-1”轨道器任务合作。

Firstly free-return trajectories and hybrid trajectories are introduced briefly and analyzed qualitatively. Then an approach to design free-return trajectories satisfying certain constraints is proposed, with which a precise trajectory is calculated and can be treated as a nominal trajectory of the manned lunar landing mission.

对自由返回轨道与Hybrid轨道进行了概述与定性分析，提出了满足一定约束的自由返回轨道详细设计方法，计算获得的精确算例可作为载人登月任务标称轨道。

Preliminary research for manned lunar landing mission has already begun in China, with trajectory design as the research foundation.

我国已开展载人登月工程的前期研究，轨道设计是载人登月任务设计的基础。

A frame of abort planning parallel system for manned lunar landing mission was proposed with considering the complexity and uncertainty of the abort problem.

针对中止问题的复杂性和不确定性，构建了一种适用于载人登月任务中止规划的平行系统框架。

Orbit control for lunar soft landing mission

月球软着陆探测器轨道控制方案设想

Yang also announced that China is making preliminary preparations for a manned lunar landing mission, which a manned spaceship, a propulsion vehicle and a lunar lander.

杨利伟同时宣布，中国开始初步准备人类登月计划，该计划包括一艘载人航天飞船，一台推进车，以及一台登月车。