期刊文献+

基于法珀腔光纤传感器的光纤智能夹层的研究 被引量:4

Study of Fiber-optic Smart Layer System Based on Fabry-Perot Strain Sensor
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摘要 法珀腔光纤传感器是一种适合于智能结构自诊断系统的光纤传感器。在理论分析了法珀腔光纤传感器的基础上,对一种模块化的光纤自诊断系统——光纤智能夹层进行了研究,并对基于光纤法珀腔传感器的光纤智能夹层试件进行了四点弯曲试验。结果表明,光纤智能夹层具有易于制作,使用方便等诸多特点;智能夹层中光纤法珀腔传感器的应变与载荷之间具有良好的线性关系。利用智能夹层中的光纤传感器网络和先进信息处理技术,可以建立结构损伤主动、在线和实时监测系统。 The fiber optic Fabry-Perot sensor is a kind of optic fiber sensor which is fit for the self-diagnosing system of smart constructrue. A kind of modular optic fiber self-diagnosing system, the fiber optic smart layer (FOSL) is studied after optic fiber Fabry-Perot sensor is analysed. Furthermore, FOSL embedded optic fiber Fabry-Perot sensor is performed by using the four-point bending test. The experimental results present that the strain of optic fiber Fabry-Perot sensor is better linear with loading of bending beam. So, the FOSL can be used to monitoring of strain in constructure. And the active and real time monitoring system would be established by fiber optic sensors networks and self-diagnosing modules of FOSL.
出处 《仪器仪表学报》 EI CAS CSCD 北大核心 2005年第z1期226-228,共3页 Chinese Journal of Scientific Instrument
基金 国家自然科学基金(50135030)和(90205031)资助项目
关键词 光纤法珀腔传感器 光纤智能夹层 智能结构 Fiber optical Fabry-Perot sensor Fiber optical smart layer Smart constructure
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参考文献5

  • 1[2]Liang Dakai. Research on some problems about optic fiber embedded in carbon fiber smart structures. Proceedings of the 2nd International Workshop on Structure Health Monitoring, USA, 1999. 680~ 689.
  • 2[3]Leng Jinsong, Asundi Anand. Structural health monitoring of smart composite materials by using EFPI and FBG Sensors. Sensors and Actuators A: Physical,2003, 103(3) :330~340.
  • 3[4]Li Xiaochun. Embeded sensors in layered manufacturing. Ph. D Dissertation, Stanford University, USA,2001. 36~59.
  • 4江毅,刘莉.光纤Fabry-Perot腔振动传感器[J].光子学报,2003,32(9):1059-1062. 被引量:17
  • 5黄民双,梁大开,袁慎芳,陶宝祺.应用于智能结构的光纤传感新技术研究[J].航空学报,2001,22(4):326-329. 被引量:24

二级参考文献10

  • 1Murphy K A, Gunther M F, Vengsarkar A M, et al. Quadrature phase-shifted, extrinsic Fabry-Perot optical Fiber sensors. Optics Letters, 1991,16(4) :273 ~ 275.
  • 2Tran T A, Miller Ⅲ W V, Murphy K A, et al. Stabilized extrinsic fiber-optic fizeau sensor for surface acoustic wave detection. Journal of Lightwave Technology, 1992 ,10(10) :1499 ~ 1506.
  • 3Belleville C, Duplain G. White-light interferometric multimode fiber-optic strain sensor. Optics Letters, 1993, 15(1) :78 -80.
  • 4Anbo Wang,SPIE 1798,1992年,32页
  • 5Huang Minshuang,Transactions Nanjing University Aeronautics Astronautics,2000年,17卷,1期,15页
  • 6Zhao Wei,Smart Mater Sturct,1998年,7卷,7期,907页
  • 7Wang W M,Appl Opt,1994年,30卷,10期,1795页
  • 8Wang W M,App Opt,1993年,32卷,9期,1551页
  • 9黄民双,曾励,陶宝祺,黄尚廉.分布式光纤布里渊散射应变传感器参数计算[J].航空学报,1999,20(2):137-140. 被引量:23
  • 10江毅.光纤振动传感器探头的设计[J].光学技术,2002,28(2):148-149. 被引量:6

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二级引证文献142

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