地外天体潜入式探测典型案例分析及展望

Typical Cases Analysis and Prospects for Extraterrestrial Subsurface Boring Exploration

针对地外天体星壤剖面的潜入式探测任务,对星球表面热场、星壤剖面原位力学特性等科学目标探测的基本原理、实现方案和典型案例进行了资料调研与分析,并阐明了国际上开展地外天体星壤剖面潜入式探测活动的目的和科学意义。在此基础上,提出了我国月面采样科学目标拓展方案以及我国开展潜入式探测的预先研究规划,对蠕动掘进和冲击贯入式探测方案的基本原理和应用前景进行了分析。

For the mission of extraterrestrial subsurface boring exploration, the basic principles, implementation schemes and typical cases of the scientific targets investigations such as heat flow and mechanical properties of the regolith profile were studied and analyzed. The significance of the exploration was clarified, therefore the expanding scheme for the regolith sampling of China's 3rd lunar exploration mission and research plan in advance of extraterrestrial subsurface boring exploration were further proposed.Besides, the basic principles and application prospects were analyzed for the creepy-boring scheme and the impact type penetrating scheme.