航天医学与医学工程

目的 随着我国登月计划及月球基地建设计划的逐步推进，月球移动舱段对接组装技术成为未来开展月球移动舱长期驻留、月球基地建设的重要手段。因此，月球舱段间的柔性对接结构设计成为亟待解决的问题。方法 为了解决月球表面的崎岖地形与沉降等因素严重影响移动舱段在月球上进行精准对接的问题，设计一种由蒙皮与骨架构成的柔性对接段结构。结果 结构通过形变以满足月球移动舱段间所需的大容差对接范围的要求。在蒙皮设计方面，对接段结构采用多种复合材料构成柔性蒙皮以应对月表辐照、大范围温度变化、流星体超高速撞击等月面环境问题；在骨架设计方面，制订波纹状骨架结构方案。结论 基于Ansys和Adams软件对骨架结构进行静力学和动力学仿真分析，验证了该结构作为月球舱段间柔性对接结构的可行性。

Objective With the gradual advancement of China's lunar exploration program and the construction plan for lunar bases, the technology of docking and assembling mobile lunar modules has become an important means for long-term habitation of lunar mobile modules and the construction of lunar bases in the future. Therefore, the design of flexible docking structures between lunar modules has become an urgent problem to be solved. Methods To address the issue of precise docking of mobile lunar modules on the lunar surface, which is severely affected by the uneven terrain and settlement, this paper proposes a flexible docking segment structure composed of a skin and a skeleton.Results The structure deforms to meet the large tolerance docking range required between lunar mobile modules. In terms of skin design, the docking segment structure uses a variety of composite materials to form a flexible skin to cope with the lunar surface environment problems such as radiation, wide temperature variations, and high-speed meteoroid impacts. In terms of skeleton design, a corrugated skeleton structure scheme is presented. Conclusion Based on Ansys and Adams software, static and dynamic simulation analyses of the skeleton structure were conducted, verifying the feasibility of this structure as a flexible docking structure between lunar modules.