Manned lunar lander is one of the core systems in the lunar exploration spacecraft sys-tem. Fixed lunar lander, as the Apollo lunar lander style, has its own limitations in extended and advanced missions. For these limitations, the concept of mobile lunar lander was introduced in the background of future crewed lunar explorations. Initiative analysis of advantages of mobile lander was made, including mobile lander in wide area roving mission, lunar base construction and operation. Mobile lunar lander itself, and mission modes around it will be a highlight that can serve as a reference in the transition period from manned lunar landing stage towards lunar base stage.%基于对阿波罗计划登月舱以及其它载人月球探测计划着陆器系统任务的调研,针对固定式着陆器任务与功能的局限性,提出了可移动式月球着陆器概念,以未来载人登月以及载人月球基地任务为背景,分析了可移动式着陆器在月面大范围探测、增强探测灵活性和月球基地建造、运营等任务中的优势:移动式月球着陆器能够兼顾载人登月任务和月球基地任务,优化月面系统组成,实现两个任务的衔接和过渡,对以建立月球基地为目标的载人航天计划、移动式月球着陆器以及基于着陆器形成的探测模式都很有助益.
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