Development of test platform for evaluating disturbance characteristics of a lunar soil sampler

2nd International Symposium on Resource Exploration and Environmental Science

生态环境科学

Gao, Xingwen^1 ; Tang, Dewei^1 ; Zhao, Deming^2 ; Wu, Miao^1

School of Mechatronics Engineering, Harbin Institute of Technology, Harbin, China^1

Faculty of Mechanical Engineering and Automation, Zhejiang Sci-Tech University, Hangzhou, China^2

关键词: Current situation;    Global energy;    Low-power consumption;    Lunar soil simulant;    Position servo systems;    Recovery rate;    Sequence stratigraphy;    Test platforms;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/170/2/022104/pdf
DOI  :  10.1088/1755-1315/170/2/022104

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

Lunar soil sampling technique is of great significant scientific and practical significance and hopefully improve the current situation of global energy shortage. Lunar soil sampler is one of the most important parts of drilling and coring system to collect lunar soil sample. The coring method in this paper has the advantages of high recovery rate, low power consumption, effectively keeping the sequence stratigraphy, etc. In this paper, a test platform for evaluating disturbance characteristics of a lunar soil sampler is proposed. The test platform is composition with drilling mechanism, core-pulling mechanism, position servo system of lunar soil simulant container, and rotatable platform, etc. The ground tests of drilling and sampling were carried out to analysis the disturbance state of the sample collected by the lunar soil sampler.