| 机车车辆-轨道空间耦合动力学性能仿真系统 |
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| 引用本文： | 王开云,丁国富,翟婉明.机车车辆-轨道空间耦合动力学性能仿真系统[J].系统仿真学报,2004,16(12):2737-2740. |
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| 作者姓名： | 王开云 丁国富 翟婉明 |
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| 作者单位： | 1. 西南交通大学,牵引动力国家重点实验室,四川,成都,610031
2. 西南交通大学,先进设计与制造技术研究所,四川,成都,610031 |
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| 基金项目： | 西南交通大学博士生创新基金资助项目 |
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| 摘 要： | 基于系统观点,采用先进的动态轮轨空间接触几何关系模型,编制了具有自主知识产权的机车车辆-轨道耦合动力学仿真系统TTISIM。该系统引入了三维建模技术和可视化技术,并建立了机车车辆和轨道基于变参数的三维动态视景环境。TTISIM仿真系统侧重于分析机车车辆在实际弹性轨道上运行的安全性、舒适性,服务于我国铁路现代化建设主战场,具有很强的工程应用价值。
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| 关 键 词： | 计算机仿真 动力学 可视化 铁路 机车车辆 |
| 文章编号： | 1004-731X(2004)12-2737-04 |
| 修稿时间： | 2003年12月2日 |
Simulation System of Vehicle-Track Spatial Coupling Dynamics |
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| WANG Kai-yun,DING Guo-fu,ZHAI Wan-ming.Simulation System of Vehicle-Track Spatial Coupling Dynamics[J].Journal of System Simulation,2004,16(12):2737-2740. |
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| Authors: | WANG Kai-yun DING Guo-fu ZHAI Wan-ming |
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| Institution: | WANG Kai-yun1,DING Guo-fu2,ZHAI Wan-ming1 |
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| Abstract: | From the point of view of system engineering and applying the new model of wheel/rail spatial contact geometry, a simulation system of TTISIM is compiled under the condition of development of Chinese railways. By means of technology of three dimensions and visualization, a visualization platform is established on self-adaptation to the varying model parameters in the system. The system not only can mainly be used to analyzing the safety and comfortable dynamics performance of locomotives and rolling stocks running on elastic track structures, but also can serve in modernization construction of Chinese railway. It is of important significance in engineering application. |
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| Keywords: | computer simulation dynamics visualization railway locomotive and rolling stock |
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