| 串联刚度对液压减振器特性的影响 |
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| 引用本文： | 陆冠东.串联刚度对液压减振器特性的影响[J].铁道车辆,2007,45(2):1-4. |
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| 作者姓名： | 陆冠东 |
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| 作者单位： | 英国DrLu铁路顾问公司,英国,伯明翰 |
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| 摘 要： | 液压减振器在铁路机车车辆上被看成是一个减振器(阻尼)和端部橡胶元件(刚度)相串联的组合部件,串联刚度对机车车辆动力性能有着较大的影响。文章讨论了串联刚度对减振器特性的影响,还介绍了减振器性能的测试方法和动力学计算中的减振器模型。
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| 关 键 词： | 液压减振器 阻尼系数 刚度 示功图 减振器模型 |
| 文章编号： | 1002-7602(2007)02-0001-04 |
| 修稿时间： | 2006-07-21 |
Effect of Series Stiffness on Features of Hydraulic Dampers |
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| LU Guan-dong.Effect of Series Stiffness on Features of Hydraulic Dampers[J].Rolling Stock,2007,45(2):1-4. |
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| Authors: | LU Guan-dong |
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| Abstract: | The hydraulic damper is regarded as a composite part of a damper(damping) in series connection with an end rubber element(stiffness).The series stiffness has fairly big effect on the dynamic performance of locomotive and rolling stock.In this paper,the effect of series stiffness on features of hydraulic dampers is discussed,and the measurement method for the performance of dampers and the model of dampers in dynamics calculation are described. |
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| Keywords: | hydraulic damper damping coefficient stiffness indicator diagram model of damper |
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