| 不同模拟月壤对驱动轮牵引性能影响研究 | |
| 李建桥 ; 陈斌 ; 梁维奎 ; 李因武 ; 邹猛 ; Li Jian-qiao ; Chen Bin ; Liang Weikui ; Li Yin-wu ; Zou Meng | |
| 2010-07-15 ; 2010-07-15 | |
| 会议名称 | 中国宇航学会深空探测技术专业委员会第五届学术年会 ; CNKI |
| 关键词 | 模拟月壤 牵引性能 物理机械性质 Simulant lunar soil Traction performance Mechanical and physical properties of regolith TU411 |
| 其他题名 | Study on the influence of simulant lunar soil for driving wheel of traction investigation |
| 中文摘要 | 研究深空环境下巡视探测车地面力学对提高探测车辆的可靠性具有重要意义,而试验用模拟月壤的物理力学性质影响月球车地面力学试验的准确度与可信度。本研究测量月面车辆系统试验用三种土壤试样的比重、内摩擦角、凝聚力、承压特性、粒径分布等参数,并将其与JSC-1模拟月壤进行对比,通过土槽试验分析三种土壤试样对驱动轮牵引性能的影响,结果显示不同土壤试样对驱动轮牵引性能影响显著,挂钩牵引力差别最大达52%,沉陷量差别最大达39%,本文工作将对月球车车轮性能试验研究提供基础材料方面的参考。; It is important to research the relationship on the vehicle-terramechanics in deep-space circumstances,and it has great significance in improving reliability for the lunar rover.However the physical and mechanical properties of simulant lunar soil used in the laboratory test will greatly influence the precision and reliability of the test results.Parameters of simulant lunar soil were measured,such as specific gravity, angle of internal friction,cohesion;grain size distribution,the differences between samples and the JSC-1 simulant lunar soil are analyzed.Meanwhile three samples has influence on traction performance of driving wheel is analyzed by soil-bin test.The parameters and analysis can provided the basis for studying the performance of the lunar rover wheel lunar rover |
| 语种 | 中文 ; 中文 |
| 内容类型 | 会议论文 |
| 源URL | [http://hdl.handle.net/123456789/67622]  |
| 专题 | 清华大学 |
| 推荐引用方式 GB/T 7714 | 李建桥,陈斌,梁维奎,等. 不同模拟月壤对驱动轮牵引性能影响研究[C]. 见:中国宇航学会深空探测技术专业委员会第五届学术年会, CNKI. |
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