| 带非线性轴箱悬挂的城轨车辆动力学性能研究 |
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| 引用本文： | 赵知一,杨利军,胡用生.带非线性轴箱悬挂的城轨车辆动力学性能研究[J].城市轨道交通研究,2011,14(3):89-91,96. |
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| 作者姓名： | 赵知一 杨利军 胡用生 |
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| 作者单位： | 同济大学铁道与城市轨道交通研究院,201804,上海 |
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| 摘 要： | 以某种C型轻轨车辆为研究对象,在其基础上提出了转向架新型悬挂方式:一系采用一种连杆摩擦副机构,二系悬挂采用沙漏橡胶弹簧.对该转向架新型悬挂方式的结构和性能进行了分析,建立了非线性车辆动力学模型并进行了仿真.通过对转向架原悬挂方案和新方案在各种工况下的运行情况和动力学性能进行对比研究表明:新方案较好地改善了车辆动力学性能...
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| 关 键 词： | C型地铁车 转向架悬挂方案 动力学性能 |
Dynamic Performances of Metro Vehicle with Non-linear Suspension of the Axle Box |
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| Zhao Zhiyi,Yang Lijun,Hu Yongsheng.Dynamic Performances of Metro Vehicle with Non-linear Suspension of the Axle Box[J].Urban Mass Transit,2011,14(3):89-91,96. |
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| Authors: | Zhao Zhiyi Yang Lijun Hu Yongsheng |
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| Institution: | Zhao Zhiyi,Yang Lijun,Hu Yongsheng Tongji University Institute of Railway and Urban Rail Transit,200331,Shanghai,China |
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| Abstract: | The article uses a C-type metro vehicle for study and designs a new suspension structure for this bogie.The primary suspension uses the system of connecting rod and external friction pair while the secondary suspension uses the hour-glass rubber spring.An analysis is made on the feature and structure of this new suspension,a non-linear vehicle model and simulation of this vehicle is established.After the comparison and analysis of the dynamic performances between the old suspension and the new one,it has be... |
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| Keywords: | C-type metro vehicle bogie suspension plan dynamic performances |
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