| 汽车列车直线行驶稳定性的模拟试验研究方法 |
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| 引用本文： | 关志伟,李春明,许洪国,刘宏飞.汽车列车直线行驶稳定性的模拟试验研究方法[J].汽车技术,2003(7):14-16. |
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| 作者姓名： | 关志伟 李春明 许洪国 刘宏飞 |
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| 作者单位： | 1. 吉林大学
2. 长春汽车高等专科学校 |
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| 基金项目： | 江苏省汽车重点实验室开放基金项目资助(No.KJS02075)。 |
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| 摘 要： | 介绍了一种用于研究汽车列车直线行驶稳定性的模型试验系统，该系统由模型试验台和牵引控制系统组成。模型试验台利用环形带模拟活动路面；牵引控制系统通过串行通讯技术操作变频器，结合由传感器采集到的模型列车的运动参数，可实现对模型列车的牵引控制。试验证明，该系统具有较强的实时控制特性，能够满足汽车列车直线行驶稳定性模型试验对试验系统的要求。
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| 关 键 词： | 汽车列车 直线行驶稳定性 模拟试验 模型试验系统 模型试验台 牵引控制系统 |
| 文章编号： | 1000-3703(2003)07-0014-03 |
Simulating Study Method of Straight Line Driving Stability of Combined Vehicles |
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| Guan Zhiwei ,Li Chunming ,Xu Hongguo ,Liu Hongfei.Simulating Study Method of Straight Line Driving Stability of Combined Vehicles[J].Automobile Technology,2003(7):14-16. |
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| Authors: | Guan Zhiwei Li Chunming Xu Hongguo Liu Hongfei |
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| Institution: | 1.Jilin University;2.Changchun Automotive High College |
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| Abstract: | One simulating system which can be applied in study on straight line driving sta bility of combined vehi -cles is introduced.The system consists of the simulating test bench and traction control system.The simulating test bench uses a ring-shaped belt to simulate a driving road;the traction control system manipulates the fre quency converter with serial communication technology and can do traction control for the model combined vehicle com bining its kinematical pa-rameters acquired by sensors.It is proved by tests that the system has high real-time control characteristic and can meet requirements of the straight line driving stability simulating test of combined vehicles on the test system. |
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| Keywords: | Combined vehicle Driving stability Test equipment |
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