| 分布式光纤传感技术在管道泄漏检测中的应用 |
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| 引用本文： | 何存富,杭利军,吴斌.分布式光纤传感技术在管道泄漏检测中的应用[J].传感器与微系统,2006,25(9):8-11,14. |
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| 作者姓名： | 何存富 杭利军 吴斌 |
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| 作者单位： | 北京工业大学,机电学院,北京,100022 |
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| 摘 要： | 分布式光纤传感技术由于能够获得被测物理场沿空间和时间上的连续分布信息,非常适合用于长距离管道泄漏检测。介绍了分布式光纤传感技术在管道泄漏检测中的应用情况和面临的问题,对该技术在管道泄漏检测中的应用前景进行了展望。
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| 关 键 词： | 分布式光纤传感技术 管道 泄漏检测 Sagnac效应 光时域反射 |
| 文章编号： | 1000-9787（2006）09-0008-04 |
| 收稿时间： | 2006-04-29 |
| 修稿时间： | 2006-04-29 |
Application of distributed optical fiber sensing technique in pipeline leak detection |
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| HE Cun-fu,HANG Li-jun,WU Bin.Application of distributed optical fiber sensing technique in pipeline leak detection[J].Transducer and Microsystem Technology,2006,25(9):8-11,14. |
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| Authors: | HE Cun-fu HANG Li-jun WU Bin |
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| Abstract: | Distributed optical fiber sensing technique can acquire the information of physical filed along time and spatial continuous distribution, therefore it adapt to detect long distance pipeline leak. The application condition and meeting problem of distributed optical fiber sensing technique in pipeline leak detection is introduced ,and the application prospect of the technique is shown. |
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| Keywords: | distributed optical fiber sensing technique pipeline leak detection sagnac effect optical time domain reflectomete(OTDR) |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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