| 机车轴重转移的动力学仿真 |
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| 引用本文： | 王珏,李治. 机车轴重转移的动力学仿真[J]. 电力机车与城轨车辆, 2004, 27(2): 8-10 |
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| 作者姓名： | 王珏 李治 |
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| 作者单位： | 西南交通大学,电气工程学院,四川,成都,610031 |
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| 摘 要： | 使用空间耦合的机车动力学仿真模型,对机车的轴重转移现象进行了动力学仿真。阐述了机车二系纵向剪切刚度和机车加速度对轴重转移的影响,揭示了驱制单元车体半悬挂机车轴重转移的新特点。
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| 关 键 词： | 轴重转移 动力学仿真 电机悬挂 机车牵引 |
| 文章编号： | 1672-1187(2004)02-0008-03 |
Dynamics simulation of axle load transfer of locomotive |
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| WANG Jue,LI Zhi. Dynamics simulation of axle load transfer of locomotive[J]. Electric Locomotives & Mass Transit Vehicles, 2004, 27(2): 8-10 |
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| Authors: | WANG Jue LI Zhi |
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| Abstract: | Using a space-coupled system dynamics model of a locomotive ,dynamics simulations are done with emphasis on locomotive axle load transf er phenomenon.It is pointed out that the longitudinal shear force of secondary suspension makes a contribution to locomotive axle load transfer ,so does the acceleration of the locomotive in traction.It is also showed that locomotive with car body semi-suspension of motor unit has a new feature i n axle load transfer. |
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| Keywords: | axle load transfer dynamics simulation motor suspension locomotive traction |
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