摘要
在国内外月球地形地貌的研究成果综述的基础上,利用"嫦娥三号"巡视器获得的巡视区域地形信息,对月岩和撞击坑等典型地形特征的分布进行了统计分析,构建了描述分布规律的数学模型.对巡视器的通过性进行了研究,得到了不同通过能力对应的平均自由程等分析结果,作为巡视器路径规划及运动模式选择的基础,也可以作为后续软着陆任务地形特征建模的参考.
Based on the reviews of foreign and domestic research results on lunar topography and the exploration results by Chang＇e-3 lunar rover, the distribution of lunar rocks and craters were statistically analyzed and the mathematical models of lunar rocks and craters were also built. The trafficability of Chang＇e-3 lunar rover was studied and used for the computation of mean free paths for the Chang＇e-3 lunar rover. The results of mean free paths can be used for the path planning and motion modes of planetary rover and can be reference to the models of terrain feature for the mission of soft landing in the future.
出处
《中国科学：技术科学》
EI
CSCD
北大核心
2015年第7期773-778,共6页
Scientia Sinica(Technologica)
基金
北京市属高等学校高层次人才引进与培养计划(批准号:71A1511115)资助项目
