| 光纤声发射传感器的研究现状与展望 |
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| 引用本文： | 刘娟,丁克勤.光纤声发射传感器的研究现状与展望[J].传感器与微系统,2010,29(9). |
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| 作者姓名： | 刘娟 丁克勤 |
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| 作者单位： | 1. 中北大学,信息与通信工程学院,山西,太原,030051;中国特种设备检测研究院,北京,100013
2. 中国特种设备检测研究院,北京,100013 |
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| 摘 要： | 光纤声发射传感器是近年来出现的集光学、声学、电子学为一体的新型声发射传感器。介绍了光纤声发射传感器的原理、特点、研究现状和最新进展,以及各类传感器在不同领域的应用情况,提出了目前光纤声发射传感技术存在的问题、发展趋势与展望。
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| 关 键 词： | 光纤传感器 光纤光栅 声发射 检测 |
Survey on development and prospect of fiber-optic acoustic emission sensor |
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| LIU Juan,DING Ke-qin.Survey on development and prospect of fiber-optic acoustic emission sensor[J].Transducer and Microsystem Technology,2010,29(9). |
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| Authors: | LIU Juan DING Ke-qin |
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| Affiliation: | LIU Juan1,2,DING Ke-qin2 (1.North University of China,Communication , Information System,Taiyuan 030051,China,2.China Special Equipment Inspection , Research Institute,Beijing 100013,China) |
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| Abstract: | The fiber-optic acoustic emission(AE)sensor is a new kind of AE sensor,which integrated the technologies of optics,acoustics and electronics.The principle,the property,as well as the latest development of fiber-optic AE sensor,were introduced.The practical applications of different sensors in various fields were illustrated.The present problems,development trend and prospect of fiber-optic AE sensor were also put forward. |
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| Keywords: | fiber-optic sensor(FOS) fiber-optic grating acoustic emission testing |
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