| 重载列车纵向冲动的快速分析方法 |
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| 引用本文： | 陈清. 重载列车纵向冲动的快速分析方法[J]. 西南交通大学学报, 1991, 4(1): 119-125 |
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| 作者姓名： | 陈清 |
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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： | 本文通过研究列车纵向冲动的机理及其特点，分析了各种非线性因素的影响，并在此基础上提出了一种分析列车纵向冲动的快速计算方法。该法运算速度可较通常的数值积分方法提高100倍以上，计算精度能够满足工程上的需要，可在普通微机上实现列车运行的实时模拟。
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| 关 键 词： | 动力学 冲动 模拟 |
A Quick Algorithm of the Longitudinal Impulse of Heavy Trains |
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| Chen Qing Research Institute of Rail Vehicles. A Quick Algorithm of the Longitudinal Impulse of Heavy Trains[J]. Journal of Southwest Jiaotong University, 1991, 4(1): 119-125 |
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| Authors: | Chen Qing Research Institute of Rail Vehicles |
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| Affiliation: | Chen Qing Research Institute of Rail Vehicles |
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| Abstract: | By the study of the character and mechanism of the train longitudinal impulse, a quick algorithm for analysing train longitudinal dynamics is presented, with the non-linear factors considered. Its computing speed greatly exceeds that of the conventional numerical integration method, and its accuracy can meet the needs of engineering. |
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| Keywords: | dynamcis impulse simulate |
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