| 松软月壤上月球车驱动能力的仿真研究 |
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| 引用本文： | 刘淑军,管西强,李遥,杜三虎. 松软月壤上月球车驱动能力的仿真研究[J]. 机械设计与研究, 2010, 26(2): 43. DOI: 10.13952/j.cnki.jofmdr.a2401 |
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| 作者姓名： | 刘淑军 管西强 李遥 杜三虎 |
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| 作者单位： | 上海交通大学机械工程研究院;上海航天院; |
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| 基金项目： | 上海市科委资助项目(08DZ1110304) |
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| 摘 要： | 在松软土壤上影响月球车的驱动效率的因素对月球车的行走系统功耗有较大的影响。基于地面力学理论,建立了松软土壤与车轮间相互作用的单轮和整车多体动力学模型。并从理论角度分析了影响月球车单轮驱动效率的的因素,并对整车在松软土壤路况下的驱动能力进行了仿真分析。
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| 关 键 词： | 月球车 驱动效率 松软土壤 驱动能力 |
Simulation and Analysis for Driving Capability of Lunar Rover on Moon Soft Soil |
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| LIU shu-jun,GUAN Xi-qiang,LI Yao,DU San-hu. Simulation and Analysis for Driving Capability of Lunar Rover on Moon Soft Soil[J]. Machine Design and Research, 2010, 26(2): 43. DOI: 10.13952/j.cnki.jofmdr.a2401 |
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| Authors: | LIU shu-jun GUAN Xi-qiang LI Yao DU San-hu |
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| Affiliation: | 1.School of Mechanical Engineering of Shanghai Jiao Tong University/a>;Shanghai200240/a>;China/a>;2.Shanghai Aerospace Institution/a>;Shanghai200218/a>;China |
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| Abstract: | The factors for the driving efficiency of lunar rover on soft moon soil have an impact on the energy consumption of the transverse mechanism of lunar rover.Based on traditional terrain mechanics,this paper has established the interactive model between soft soil and wheel both in the single wheel model and the whole lunar rover model.Also the factors that influencing the driving efficiency of lunar rover from theoretical view is analyzed and the driving capability of the whole rover on soft soil is simulated... |
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| Keywords: | lunar rover driving efficiency soft soil driving capability |
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