| 数字仿真技术在模拟列车牵引操纵中的应用 |
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| 引用本文： | 余卓民. 数字仿真技术在模拟列车牵引操纵中的应用[J]. 内燃机车, 2003, 0(8): 14-17 |
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| 作者姓名： | 余卓民 |
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| 作者单位： | 铁道部安监司,北京,100844 |
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| 摘 要： | 介绍了列车仿真系统的定义,通过计算机车牵引力、列车运行阻力及列车的制动阻力得出了列车运行中距离、速度、加速度与时间的关系,即列车运行状态的数学模型。论述了计算机仿真模型的建立及其程序设计,并对监控装置记录的数据和程序计算结果进行了比较,结果表明,计算机仿真模型基本能反映列车的运行状态。
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| 关 键 词： | 仿真系统 模拟 列车操纵 计算机 程序设计 模型 |
| 文章编号： | 1003-1820(2003)08-0014-05 |
| 修稿时间： | 2003-06-09 |
Application of digital simulation technology to simulating the traction control process of a train |
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| YU Zhuo min. Application of digital simulation technology to simulating the traction control process of a train[J]. Diesel Locomotives, 2003, 0(8): 14-17 |
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| Authors: | YU Zhuo min |
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| Abstract: | The definition of the train simulation system is presented. The mathematic model of train running state,which describes the relationships among distance,speed,acceleration and time,is given by calculating the tractive force,the running resistance and the braking resistance. The building of the computer simulating model and its program design are discussed. The data recorded by the supervise and record apparatus is compared with the calculating result. It shows that the simulating model can basically describe the running state of a train. |
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| Keywords: | simulating system simulation train control computer program design model |
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