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| 高精度高速连续测量轮轨动态作用力的研究 | |
| 引用本文： | 侯卫星,王卫东,曾宇清.高精度高速连续测量轮轨动态作用力的研究[J].铁道学报,2010,32(1). |
| 作者姓名： | 侯卫星 王卫东 曾宇清 |
| 作者单位： | 1. 铁道部,运输局,北京,100844 2. 铁道部,基础设施检测中心,北京,100081 3. 中国铁道科学研究院,机车车辆研究所,北京,100081 |
| 摘 要： | 采用高精度高速连续测量测力轮对是高速铁路联调联试、安全评估、轮轨关系及系统动力学仿真研究的重要技术手段。本文系统地论述高速测力轮对的基本原理以及基于综合误差最小化的设计方法、基于可靠性的制造工艺、基于精度的动静态标定等关键技术,介绍其在0号高速综合检测列车上的应用情况。结果表明,运用该技术的高速测力轮对,可在复杂运用条件下连续得到包括垂向力、横向力、纵向力及轮轨接触位置在内的完整的轮轨作用力学参数,为轮轨动态作用的深入研究创造条件。本文还就如何利用测力轮对改进高速铁路轮轨系统动力学仿真技术进行探讨。 |
| 关 键 词： | 连续测量 测力轮对 综合检测 |
Research on High-precision,High-speed and Continuously Measured Dynamic Wheel-rail Forces |
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| HOU Wei-xing,WANG Wei-dong,ZENG Yu-qing.Research on High-precision,High-speed and Continuously Measured Dynamic Wheel-rail Forces[J].Journal of the China railway Society,2010,32(1). | |
| Authors: | HOU Wei-xing WANG Wei-dong ZENG Yu-qing |
| Institution: | HOU Wei-xing1,WANG Wei-dong2,ZENG Yu-qing3(1.Transportation Bureau,the Ministry of Railways of China,Beijing 100844,China,2.Infrastructure Inspection Center,Beijing 100081,3.Locomotive & Car Research Institute,China Academy of Railway Sciences,China) |
| Abstract: | The instrumented wheelset under high-precision,high-speed and continuous measurement is the important technical means to conduct associated system tests,safety evaluation and simulation of rail-wheel relationship and system dynamics of high speed railways.In the recent years,lots of researches have been carried out into instrumented wheelsets in China and the core of the technical advancement has been achieved.In this paper,the basic principle,design methodology,manufacturing technology and static and dynam... |
| Keywords: | continuous measurement instrumented wheelset comprehensive |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |