| 铁路客车试验模态参数应用分析 |
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| 引用本文： | 张洪,周劲松,杨国桢.铁路客车试验模态参数应用分析[J].铁道车辆,2007,45(1):1-4. |
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| 作者姓名： | 张洪 周劲松 杨国桢 |
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| 作者单位： | 1. 同济大学沪西校区,铁道与城市轨道交通研究院,上海,200331;南车四方机车车辆股份有限公司,技术中心,山东,青岛,266111
2. 同济大学沪西校区,铁道与城市轨道交通研究院,上海,200331 |
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| 摘 要： | 运用在振动试验台上和运行工况下模态试验辨识出的几种铁路客车的模态参数,采用综合性能研究方法,以模态参数为基础,分析了各型客车运行性能差异的原因,并提出了完善和改进客车振动性能的措施。
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| 关 键 词： | 客车 模态分析 运行平稳性 |
| 文章编号： | 1002-7602(2007)01-0001-04 |
| 修稿时间： | 2006-03-24 |
Application and Analysis of Modal Parameters in Testing of Railway Passenger Cars |
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| ZHANG Hong,ZHOU Jin-song,YANG Guo-zhen.Application and Analysis of Modal Parameters in Testing of Railway Passenger Cars[J].Rolling Stock,2007,45(1):1-4. |
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| Authors: | ZHANG Hong ZHOU Jin-song YANG Guo-zhen |
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| Abstract: | With the use of several modal parameters of railway passenger cars identified in the modal tests on the vibration test rig and under the operation working conditions,with the comprehensive performance research method,on the basis of the modal parameters,the causes to the difference of operation performances of various types of passenger cars are analyzed,and the measures to perfect and improve the vibration performance of passenger cars are put forward. |
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| Keywords: | passenger car modal analysis ride comfort |
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