| 车辆轮对落轮在线非接触自动检测设备 |
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| 引用本文： | 任宏伟,冯常,李声.车辆轮对落轮在线非接触自动检测设备[J].光电工程,2004,31(Z1):80-83. |
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| 作者姓名： | 任宏伟 冯常 李声 |
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| 作者单位： | 1. 中国科学院光电技术研究所,四川,成都,610209;中国科学院研究生院,北京,100039
2. 中国科学院光电技术研究所,四川,成都,610209 |
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| 摘 要： | 研制出一种新的车辆轮对落轮非接触自动检测设备。该设备利用 CCD, PSD 型激光位移传感器、涡流传感器以及数据采集系统完成轮对相关尺寸的数据信号采集,并由工控机对各数据进行融合处理,实现轮对左右两轮饼近十个参数的非接触精确测量。现场使用表明,该设备的测量精度优于±0.1mm 。
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| 关 键 词： | 实时测量 非接触测量 轮对 落轮 精度分析 |
| 文章编号： | 1003-501X(2004)Sup-0080-04 |
| 收稿时间： | 2004/3/26 |
| 修稿时间： | 2004年3月26日 |
On-line automatic measurement system for measuring locomotive wheal contour |
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| REN Hong-wei,FENG Chang,LI Sheng.On-line automatic measurement system for measuring locomotive wheal contour[J].Opto-Electronic Engineering,2004,31(Z1):80-83. |
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| Authors: | REN Hong-wei FENG Chang LI Sheng |
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| Affiliation: | REN Hong-wei1,FENG Chang1,LI Sheng1 2 |
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| Abstract: | The paper presents an on-line non-contact automatic method for measuring railroad wheel profile. The measurement system mainly consists of CCD, PSD double laser displacement sensors, eddy current sensors, and a data collecting and processing system. The measurement process is automatically implemented with a computer. More than ten parameters of the left and right wheel flats can be measured accurately. The processing accuracy is better than 0.1mm. |
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| Keywords: | Real-time measurement Contactless measurement Railroad wheels Removed wheels Accuracy analysis |
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