| 光纤FBG传感器实施大应变标定方法的探讨 |
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| 引用本文： | 黄旌,刘成武,魏东,李猛.光纤FBG传感器实施大应变标定方法的探讨[J].装备环境工程,2013,10(4):86-89,125. |
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| 作者姓名： | 黄旌 刘成武 魏东 李猛 |
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| 作者单位： | 空军第一航空学院,河南信阳464000 |
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| 摘 要： | 针对钢管封装的大应变光纤光栅布拉格传感器的标定问题,设计了大应变试验加载平台,通过光纤光栅布拉格传感器对试验平台标定,确定了平台载荷与应变的比例系数K,按照等比加载实现了对光纤光栅布拉格传感器大于5000με的大应变标定。
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| 关 键 词： | 光纤光栅布拉格传感器 大应变 标定 |
| 收稿时间： | 2/7/2013 12:00:00 AM |
| 修稿时间： | 7/1/2013 12:00:00 AM |
Discussion on Large Strain Calibration Method Using FBG Sensor |
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| HUANG Jing,LIU Cheng-wu,WEI Dong and LI Meng.Discussion on Large Strain Calibration Method Using FBG Sensor[J].Equipment Environmental Engineering,2013,10(4):86-89,125. |
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| Authors: | HUANG Jing LIU Cheng-wu WEI Dong and LI Meng |
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| Affiliation: | (The First Aeronautical Institute of Air Force,Xinyang 464000,China) |
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| Abstract: | A large strain experimental loading platform was designed to solve the calibration problem of large strain FBG sensor encapsulated with steel tube.The proportional coefficient K between platform loading and strain was determined through calibration of experimental platform equaling with the FBG sensor.According to geometric proportion loading,the calibration of large strain FBG sensor larger then 5000 με was realized. |
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| Keywords: | FBG sensor large strain calibration |
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