| 多连键图法在车辆系统动力学中的应用 |
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| 引用本文： | 曾京.多连键图法在车辆系统动力学中的应用[J].西南交通大学学报,1991,4(1):99-104. |
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| 作者姓名： | 曾京 |
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| 作者单位： | 西安交通大学机车车辆研究所 |
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| 摘 要： | 本文用多连健图技术来模拟一铁道车辆系统，该系统具有17个自由度。
通过编写子程序将非线性的轮轨相互作用力定义为子模型，与系统的键
图模型相连接。最后，本文村车辆以恒速在圆曲线执道上运行的动力学
特性进行了简单的分析计算。
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| 关 键 词： | 多连键图 车辆系统 动力学 铁道 |
Application of Multibond Graphs to Vehicle System Dynamics |
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| Zeng Jing Research Institute of Rail Vehicles.Application of Multibond Graphs to Vehicle System Dynamics[J].Journal of Southwest Jiaotong University,1991,4(1):99-104. |
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| Authors: | Zeng Jing Research Institute of Rail Vehicles |
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| Affiliation: | Zeng Jing Research Institute of Rail Vehicles |
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| Abstract: | A railway vehicle system is described using multibond graph technique. The mathematical model of the system has 17 degrees of freedom. The nonlinear wheel-rail interaction forces can be included in the bond graph model as submodels which are defined by writing subroutines. The dynamic simulation of the vehicle running on a curved track of constant radius with constant speed has been investigated. |
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| Keywords: | multibond graph vehicle system dynamics rail |
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