| 两轮拖挂车跨越障碍物的侧翻动力学分析 |
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| 引用本文： | 刘灿昌,王利民,张东焕,任传波,孙明远.两轮拖挂车跨越障碍物的侧翻动力学分析[J].拖拉机与农用运输车,2010,37(1):78-80. |
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| 作者姓名： | 刘灿昌 王利民 张东焕 任传波 孙明远 |
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| 作者单位： | 1. 山东理工大学交通与车辆工程学院,山东,淄博,255049
2. 青岛理工大学理学院,山东,青岛,266033;山东理工大学交通与车辆工程学院,山东,淄博,255049 |
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| 摘 要： | 以二轮拖挂车的车身、车轮和路面障碍物为研究对象,通过动力学理论和车辆行驶试验对车辆侧翻现象进行分析。将路面固定障碍物简化为正弦半波形状,推导出车辆侧倾时的动力学方程,求解方程得到车辆侧翻的条件。由车辆侧翻试验观测系统实测得到侧翻速度和侧翻高度的关系,并将试验值和理论值进行了对比分析。
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| 关 键 词： | 两轮车侧翻 路面障碍物 行驶通过性 |
Dynamics Analysis on Side Rollover of Two-wheel Vechicle Spanning Obstales |
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| LIU Can-chang,WANG Li-min,ZHANG Dong-huan,REN Chuan-bo,SUN Min-yuan.Dynamics Analysis on Side Rollover of Two-wheel Vechicle Spanning Obstales[J].Tractor & Farm Transporter,2010,37(1):78-80. |
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| Authors: | LIU Can-chang WANG Li-min ZHANG Dong-huan REN Chuan-bo SUN Min-yuan |
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| Institution: | LIU Can-chang1,WANG Li-min2,1,ZHANG Dong-huan1,REN Chuan-bo1,SUN Min-yuan1 (1.School of Transport , Vehicle Engineering,Sh,ong University of Technology,Zibo 255049,China,2.School of Science,Qingdao Technological University,Qingdao 266033,China) |
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| Abstract: | Taking the two-wheel vehicle's tires and road obstacle as study object,the phenomenon of vehicle rollover was analyzed by dynamics theory and experiments.The road obstacle was regarded as the figure of trigonometric function.The dynamics equations were deduced by investigating the relationship between the obstacle and the whole vehicle.The critical condition of vehicle rollover was obtained by the solution of equation.The data of the velocities and height of rollover position were tested by experiment syste... |
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| Keywords: | Two-wheeler rollover Road obstacle Passing property |
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