模拟月壤整备方法的研究
首发时间:2015-04-10
摘要:为了保证月球车可以安全地在月面上行驶,顺利得完成探月任务,就必须对月球车做出正确的路径规划,这样才能避免严重打滑、沉陷等事故的发生。而要对月球车做出路径规划,就需要通过月球车传回来的数据对月面的通过性做出正确的判断。因而需要构建月面的环境进行月球车内场试验,获得月面通过性的正确判断方法。本文提出了快速整备法和非快速整备法两种模拟月壤的整备方法,通过硬度值得指标来评估整备效果。试验结果表明非快速整备法获得的模拟月壤的特性更接近于真实的月壤,更适合用于月球车的内场试验。
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Research of The Preparation of Stimulant Regolith
Abstract: In order to guarantee that the lunar rover can travel on the lunar surface safely and complete the lunar exploration mission successfully, path for the lunar rover must be planned correctly to avoid sliding seriously or sinking. It's necessary for planning path to judge the trafficability of lunar surface with date delivered by lunar rover. Therefore, the stimulation of environment on the lunar surface must be built to obtain the appropriate method used for judging the trafficability of the lunar surface. In this study, two methods to prepare stimulant regolith had been proposed, which were quick preparing method and non-quick preparing method, and the hardness of stimulant regolith was used to access the effect of two preparing methods. The experiment results showed that the physical characteristics of stimulant regolith gained by non-quick preparing method is more similar to real lunar soil, and is more suitable to conduct infield experiments of lunar rover.
Keywords: lunar rover lunar surface trafficability stimulant regolith preparing method, hardness
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No.4637829104885214****
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