| 光纤传感器微位移测试的研究 |
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| 引用本文： | 丁镇生.光纤传感器微位移测试的研究[J].大连铁道学院学报,1998,19(1):48-50. |
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| 作者姓名： | 丁镇生 |
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| 作者单位： | 大连铁道学院机车车辆系 |
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| 摘 要： | 介绍了利用单模光纤制成Ｙ型反射式微位移传感器的数学模型，测试系统的测量电路；并提出了提高Ｙ型光纤微位移测试系统的灵敏度和稳定性的方法。
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| 关 键 词： | Y型 光纤传感器 微位移 传感器 测试 |
A Research of Micro Displacement Measurement with Optical Fibre Sensor |
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| Ding Zhensheng.A Research of Micro Displacement Measurement with Optical Fibre Sensor[J].Journal of Dalian Railway Institute,1998,19(1):48-50. |
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| Authors: | Ding Zhensheng |
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| Institution: | Dept. of Locomotiv and Railway Car |
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| Abstract: | Introduces a mathematical model and a measuring circuit of the Y-reflect micro displacement with singular mould optical fibre sensor.Suggests a method of improving the sensitivity and the stability of the measuring system. |
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| Keywords: | Y-optical fibre sensor peak-holding device displacement |
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