摘要
车轮是月球车唯一与月面接触,并通过与月壤作用产生动力推动月球车在月面行走的部件,对月球车车轮的月面支撑通过性研究是保障月球车移动性能的关键环节。从提高附着力、控制沉陷量和减小滚动阻力三方面着手,分析了各因素的影响作用,据此提出了车轮优化方案,有限元仿真分析显示,该车轮方案具有较好的支撑通过性能。
Lunar rover wheel is in contact only with the lunar soil components,which interact with the lunar soil to produce power,to promote movement.Research on soil properties of the wheel and wheel support the adoption of performance can help improve the lunar rover mobile performance.it analyzes the adhesion,sink capacity and rolling resistance of the lunar rover mobility performance.Accordingly put forward the wheel optimization solutions,and the program carried out by experiment.
出处
《机械设计与制造》
北大核心
2011年第4期21-23,共3页
Machinery Design & Manufacture
基金
"十一五"兵器开发基金项目(2005-2010)
关键词
月球车
支撑通过性
车轮
优化设计
Lunar rover
Meniscus suporting and trafficability
Wheel
Optimal design
