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1、-!文献检索综合报告综 合 检 索 报 告姓名 _ 班级 _ 学号 _检索课题（中文） _光纤传感器及其应用_ （英文）_ optical fiber sensor and its application_一、检索策略1、检索词：主题词（中文）:光纤传感（英文）: optical fiber sensor 相关词：（中文）_ 光纤_ （英文）_ optical fiber_副主题词：（中文）_应用_（英文）_application_2、构造检索式（布尔逻辑表达式或网络检索式）光纤传感and应用二、检索来源（本文所查数据库名或其它来源）万方 Springer OhioLINK三、检索结果：分别写

2、出篇名、作者、文献来源（期刊指刊名、年、卷期；专利指专利号；学位论文指授予单位，标准指标准号等文摘形式）及摘要（有原文请注明），所有数据库均检索近6年的文献。1、中文期刊（找5篇）：（必备） 篇名：基于布里渊散射的分布式光纤传感系统的应用作者：李星蓉 李永倩文献来源：电力系统通信 2009,30(12)摘要：介绍了分布式光纤传感的基本原理,对布里渊光强与温度和应变之间的关系进行了仿真,设计了基于自发布里渊散射的光纤传感系统,对G.652光纤进行了加热和受拉力状态下的试验,并对采集的信号进行了分析,验证了光强度与温度和拉力的关系;探讨了分布式光纤传感系统的应用前景. 篇名：裂缝光纤传感的工程应用

3、作者：吴永红 蔡海文 刘浩吾 吴中如文献来源：光电子激光 2007,18(12)摘要：光纤传感的灵敏性及工程存活率是其工程实用化的两个关键技术参量,对光纤混凝土结构两种常用裂缝光纤传感光信号对裂缝宽度的灵敏性与存活率进行了实验研究,对光纤涂覆层对灵敏性影响的大小和机理进行了分析,并制作了灵敏性与存活率均较高的光纤试验样本,与裂缝成45夹角时,相比于等直径的普通二次涂覆粗光纤(10/125/900m),样本的灵敏性提高近65%,而存活率亦高出约15%.研究结果可为裂缝光纤传感的优化设计和工程应用提供了基本参照. 篇名：光纤传感测量系统在超导转子旋转装置中的应用作者：胡新宁 王秋良 崔春艳 韩立

4、鞠昱 王欣 谢亮文献来源：光学精密工程 2008,16(11)摘要：介绍了超导转子旋转驱动原理以及应用在超导转子旋转装置中的一种光纤传感测量系统.光纤传感测量系统包括微位移光纤传感器、转速光纤传感器、电机控制光纤传感器和信号读取图形,该系统能够进行转子悬浮微位移和旋转速度的测量并提供转子旋转所需的控制信号.在4.2 K低温下进行了转子悬浮和旋转实验,超导球形转子悬浮微仪移测量分辨率为10m,转子转速达到了1 365 r/min.实验结果为进一步应用光纤传感测量系统精确监控超导转子工作姿态提供了参考. 篇名：光纤传感网络在边坡稳定监测中的应用研究作者：丁勇 施斌 崔何亮 索文斌 刘杰文献来源：岩

5、土工程学报 2005,27(3)摘要：本文设计了一种新型的光纤传感网络.该网络利用分布式光纤应变监测技术(BOTDR),将光纤(光缆)按一定方式布设成网络,埋入边坡表面以下一定位置,通过监测光纤(光缆)的应变变化,推算出边坡的表面变形.对室内模型进行的加载实验表明,该网络对悬挂重物而引起的表面变形很敏感,且能够精确分析发生异常的区域和应变大小,进而对表面变形状态进行三维模拟. 篇名：分布式光纤传感技术及其应用作者：刘德明 孙琪真文献来源：激光与光电子学进展 2009,46(11)摘要：分布式光纤传感技术是近年来光纤传感领域的研究热点.介绍了该领域的研究成果,包括基于光纤后向散射光时域及频域反射

6、技术、基于光纤瑞利散射偏振光时域反射、基于长距离光干涉技术的分布式光纤传感以及基于非同和全同光纤布拉格光栅复用的准分布式光纤传感技术;论述了分布式光纤传感系统的工作原理、特点及性能;介绍了其在民用工程结构、航空航天、船舶工业、电力工业、石油化工业和医学等各个领域中的应用.2、外文期刊（找5篇）：（必备） 1) 篇名：Technology of fiber-optic temperature sensing and its application in temperature measuring of gob area 作者：Jing-wen Liu and Li-ming Huang文献来源：

7、Journal of Coal Science and Engineering Volume 17, Number 2 (2011)Abstract： Based on advantages of technology of distributive fiber-optic temperature sensing and specific to its applications in monitoring mine conflagration, the corresponding Processes such as connection arrangement, signal transmis

8、sion and monitoring were illustrated. As applied in Sitai Coal Mine of Datong Coal Mine Group Co., this method is effective and accurate and could provide reliable gist for monitoring spontaneous combustion in gob area of mines. 2) 篇名：optical fiber sensing system and its applications作者：Yuliang Liu,

9、Wentao Zhang, Tuanwei Xu, Jun He, Faxiang Zhang and Fang Li文献来源：Photonic Sensors Volume 1, Number 1 （2011）Abstract ：An overview of fiber laser sensing is presented. The design and the characteristics of distributed feedback (DFB) fiber lasers for high performance sensing applications are described.

10、Demodulation techniques based on unbalanced fiber interferometer are discussed, especially for the noise level, the dynamic range, and the crosstalk in dense-wavelength-division multiplexing. Finally, the fiber laser sensing system configurations and field demonstrations for different applications a

11、re illustrated. 3) 篇名：Evaluation of fiber optic sensors for remote health monitoring of bridge structures作者：Ebrahim Mehrani, Ashraf Ayoub and Amir Ayoub文献来源：Materials and Structures Volume 42, Number 2 (2009)Abstract： Health monitoring of civil infrastructure systems has recently emerged as a powerf

12、ul tool for condition assessment of structural performance. With the widespread use of modern telecommunication technologies, structures could be monitored periodically from a central station located several miles away from the field. Sensors are placed at several critical locations along the struct

13、ure, and send structural information to the central station. This remote capability allows immediate damage detection, so that necessary actions that ensure public safety are taken. The goal of this research work is to evaluate the use of Fiber Optic sensing technology as a tool for structural healt

14、h monitoring. To perform this task, a case study involving installation of Fiber Optic Sensors on a selected bridge structure during its construction phase was conducted. The bridge is located in the state of Florida, USA and is considered the first smart structure in this state. Static and Dynamic

15、testing of the bridge were performed using loaded SU4 trucks. A 3-dimensional analytical finite element model of the bridge was developed and its results were compared to the test data. The study confirmed the accuracy of the sensors in estimating the bridge behavior under heavy truck loads. In addi

16、tion, the sensors were connected to a data acquisition system permanently installed on-site. The acquisition system could be accessed through remote communication, which permits the evaluation of the bridge behavior under live traffic loads. Currently, live structural data under traffic loading is b

17、eing transmitted continuously to the central maintenance office. The study revealed that the proposed health monitoring technology will enable practical, cost-effective, and reliable maintenance of bridge structures. 4) 篇名：Measurements of radiation vibrations of turbomachine blades using an optical-

18、fiber displacement-sensing system作者：Tong Qing-bin, Ma Hui-ping, Liu Li-hua, Zhang Xiao-dong and Li Gui-bin文献来源：Journal of Russian Laser Research Volume 32, Number 3 (2011)Abstract： Turbomachine blades are critical equipment in the energy, chemical, aviation, and shipbuilding industries. Turbomachine

19、-blade vibrations can cause high cycle fatigue, which reduces the blade lifetime. Their stable operation is a determining factor of safe and efficient production. In order to monitor and detect the turbomachine-blade vibrations and check whether whole or partial performance is normally operating, we

20、 design a reflective intensity-modulated optical-fiber sensing system for radial vibration detection of turbomachine blades and introduce the basic principles of the detection system in detail. We study some key technologies such as the control system of the laser-diode (LD) constant power and an op

21、tical-fiber coupling system with the optical-fiber-bundle structure. We analyze the sensor output characteristics and present some numerical simulations. In view of our experimental results, we show that the system elaborated can eliminate the effects caused by light-intensity fluctuations, optical-

22、fiber flexural losses, and changes in the surface reflection coefficient, and can detect the radial vibrations of turbomachine blades in the presence of strong electromagnetic interference and under high temperatures. 5) 篇名：Distributed measurements of structures by fiber optic sensors作者：II-Bum Kwon文

23、献来源：KSCE Journal of Civil Engineering Volume 7, Number 6 (2003)Abstract： Continuous monitoring of civil structures is very useful to evaluate the structural health status. Fiber optic sensors can give the sensing solution for conducting continuous monitoring because these sensors are going to be mul

24、tiplexed with various sensors on one line of an optical fiber and have the durability to harsh environments, and also are not affected by electromagnetic effects. In this study, we studied on the development of two kinds of sensors: One is an optical loss based fiber optic sensor which could be mult

25、iplexed by optical time domain reflectometry, and another is a fiber optic BOTDA (Brillouin optical time domain analysis) sensor for distributed temperature measurement. To measure the strain by optical loss based fiber optic OTDR (optical time domain reflectometry) sensor, the optical loss of an op

26、tical fiber was designed to be sensitive to the strain. By performing beam deflection test, the strains of the beam was measured by these sensors, and compared with the strains of electrical strain gages at the same location. From the results, we could confirm these sensors had a good sensitivity to

27、 monitor the large civil structures. In order to measure the distributed temperature, A fiber optic BOTDA sensor system, which has a capability of measuring the temperature distribution, attempted over several kilometers of long fiber paths. This simple fiber optic sensor system employs a laser diod

28、e and two electro-optic modulators. The optical fiber of the length of 1400 m was installed on the surfaces of the building. The change of the distributed temperature on the building construction was well measured by this fiber optic sensor. The temperature changed normally up to 4C through one day.

29、 Also, The temperature distribution of spring season was compared with that of early winter season. 3、专利文献（中外文各找2篇）：（工科必备） 篇名：一种透过固体进行声音振动测量的光纤传感装置发明（设计）人：肖文,许秉时,李瑞,姚东专利号：CN200910242527.4摘要：本发明公开了一种透过固体进行声音振动测量的光纤传感装置，该光纤传感装置由光源(1)、发射光纤(2)、光纤传感单元(3)、接收光纤(4)、振动耦合单元(5)和光电探测器(61)和信号处理电路(6)组成；其中，光纤传感单元(

30、3)和振动耦合单元(5)构成探测传感模块；发射光纤(2)安装在光源(1)与光纤传感单元(3)之间，接收光纤(4)安装在光电探测器(61)与光纤传感单元(3)之间，光电探测器(61)输出电信号给信号处理电路(6)，振动耦合单元(5)与固体介质(7)接触。在本发明中，选取强度调制型光纤振动传感器作为声-光换能单元，克服了传统压电换能单元抗电磁干扰性差、特殊环境下存在危险的问题。本发明具有结构精巧，灵敏度高，易于使用的优点。 篇名：一种分布式弯曲光纤传感装置发明（设计）人：杜兵,杜蔚,杜迎涛专利号：CN200910024251.2摘要：本发明公开了一种分布式弯曲光纤传感装置，光时域反射计、光分路器、

31、弯曲光纤传感器，其特征在于，光时域反射计接光分路器，分路器接至少两根及两根以上的光纤，每根光纤上至少有一个弯曲光纤传感器，形成一个光纤传感装置。当该光纤传感装置上的任一个光传感器件有响应时，并且该响应与时间相关，从而可换算出位置，光时域反射计上反应出来，从而完成较大范围力值得监测。本发明结构简单实用，抗环境干扰能力强，运行及使用成本低，适合于推广和使用。 篇名：Optical fiber shape sensing systemsInventors: Younge; Robert G. (Portola Valley, CA), Ramamurthy; Bhaskar S. (Los Alto

32、s, CA), Tanner; Neal (Palo Alto, CA), Schlesinger; Randall L. (San Mateo, CA), Udd; Eric (Fairview, OR)United States Patent：8,050,523Abstract：A medical instrument system includes an elongate flexible instrument body with an optical fiber substantially encapsulated in a wall of the instrument body, t

33、he optical fiber including one or more fiber gratings. A detector is operatively coupled to the optical fiber and configured to detect respective light signals reflected by the one or more fiber gratings. A controller is operatively coupled to the detector, and configured to determine a twist of at

34、least a portion of the instrument body based on detected reflected light signals. The instrument may be a guide catheter and may be robotically or manually controlled. 篇名：Optical fiber sensor for quantitative monitoring of deflection from high-speed launcher operation conditionsInventors: Nechitailo

35、; Nicholas V. (King George, VA)United States Patent：7,956,733Abstract：A measurement system is provided to monitor a launcher assembly along a path along which to accelerate a projectile. This system includes an optical sensor, a light emitter, a light detector and a signal analyzer. The sensor is co

36、ntinuously disposed on (or integrated to) the assembly at a position on the path and has initial and terminus ends. The light emitter transmits an optical signal from the initial end. The light detector receives the optical signal from either the initial or terminus ends. The signal analyzer compare

37、s the optical signal from the detector to a quantifiable deflection of the assembly launcher. The signal analyzer issues an alarm indication in response to the quantifiable deflection exceeds a hazard-condition threshold. The sensor may be positioned either substantially parallel to or transverse at

38、 discrete points along the path and be disposed longitudinally along and/or wrapped helically around the launcher barrel.4、学位论文（中外文各找2篇）：（必备）n 篇名：基于光纤传感测量的直升机旋翼分布载荷识别作者：陈文学位授予单位：南京航空航天大学摘要：直升机旋翼分布载荷识别是直升机旋翼空气动力学和动力学领域中具有挑战性的研究课题。基于光纤传感测量的直升机旋翼分布载荷识别技术可以克服传统电测传感器测量的缺陷，发挥一系列独特的其他传感载体和媒质难以相比的优点，是一项很有应用

39、潜力的新技术。本文利用光纤Bragg光栅传感器测量桨叶的振动信号，建立了一种直升机旋翼分布载荷的识别方法。 当力场作用于光纤光栅时，光纤Bragg光栅折射率和栅距也随之变化，即光纤光栅反射波长的漂移，通过检测波长漂移量就可以获得被测量，最直接的为应变量。这种应变量无任何噪声污染，并且光纤Bragg光栅传感器质量轻，体积小，可以分布式测量桨叶沿展向各剖面的应变。 本文建立了一种由光纤光栅实测应变推算出桨叶分布载荷的方法。通过实测桨叶各剖面弯曲应变，经变换得到旋翼桨叶剖面弯矩，然后利用已知的模态内力或位移，求得广义坐标，最终确定桨叶挥舞状态的位移、结构载荷和气动载荷分布。以悬停状态下无铰式桨叶为试

40、验对象，采用光纤Bragg光栅传感器测量桨叶在旋转状态下的挥舞弯曲应变，然后按照本文建立的桨叶分布载荷识别方法，计算得到了桨叶测量剖面的挥舞变形、结构载荷和气动载荷分布情况。n 篇名：基于光纤传感技术的形状误差自动测量系统研究作者：靳珊学位授予单位：北京机械工业学院北京信息科技大学摘要：中国是世界稀土永磁材料钕铁硼的制造中心，产量已占全球总产量的75以上，但目前我国对于钕铁硼材料形状误差的检测手段大部分以人工检测为主，对于大批量生产显然效率低，成本高，精度低，因此，为了适应不断提高的产品制造精度和大批量生产的要求，迫切需要一种自动化、高效率、高精度的检测手段。 本文基于反射式强度调制型光纤位移

41、传感机制提出一种新型的、高精度、高效率的精密零部件形状误差的光学测量系统，将光纤传感技术与光纤通信技术相结合，通过光开关的切换实现光纤传感阵列的时分复用，提高系统的灵活性，降低成本并提高测量效率和精度。系统由激光光源、光纤传感阵列、光电转换锁定放大电路和计算机处理软件四部分组成。通过铌酸锂电光晶体实现激光光源的调制，光纤传感阵列按所测形状误差要求排列(例如平面度误差的测量，可按组合量法9点布局)，调制光经环行器第2端输入一个9选1的光开关，光丌关的9路输出定义成8路测量光路和1路参考光路，测量光路的出射光从被测件表面反射返回，参考光路的出射光从标准件表面反射返回。光开关轮流选通9个输出光路，使

42、其反射光从环行器的第3端输出至一个共用的光电转换和锁定放大电路，实现了单光源、单探测器和单处理电路的多光纤传感测量系统，避免了多处理电路的参数不一致问题。光纤传感器输出的微弱调制光强信号经精密前置放大后，通过锁相放大电路消除噪声和干扰的不利影响，提高信噪比；模拟电压经A/D转换采集进计算机，根据参考光光强的波动情况修正测量光路中光源光强波动对测量结果的影响，从而提高系统分辨率和稳定性。最后通过误差评定程序完成数据处理和形状误差的评定并给出测量结果。实验结果表明，系统的最大重复性误差为1.0，灵敏度6mV/m，证实了该系统的可行性，可以用于测量精密零部件的形状误差，且精度高、效率高、成本低。系统

43、结构简单，改变光开关的通道数和光纤传感阵列的布局，可以实现不同形状零部件的多种形状误差的测量。n 篇名：Grey-Model Based Ice Prediction Sensor System on Wind Turbine System作者：Feng, Chao学位授予单位: Case Western Reserve UniversityAbstract ：Ice is an important factor for wind turbine system health monitoring. Ice should be predicted and removed before it fo

44、rms on the blades. If ice forms on the axle, it will give a friction force on the axle and damage the electrical system. My objective is to design and implement an ice detection sensor system to prevent the ice forming on wind turbine. Several fiber optic sensors are chosen to measure side parameter

45、s, input to a grey-model based prediction module to get the predicted values, and send them to LEWICE system to predict the ice shape. n 篇名：Novel MEMS Pressure and Temperature Sensors Fabricated on Optical Fibers作者：Abeysinghe, Don Chandana学位授予单位: University of CincinnatiAbstract：This thesis presents

46、 the design, fabrication, and testing of novel MEMS pressure and temperature sensors fabricated on optical fiber end faces. A simple micromachining process compatible with MEMS was developed in fabricating sensors directly on optical fibers. The pressure sensor configuration involves anodic bonding

47、of a piece of an extremely thin silicon wafer onto the fiber end face over a cavity etched in the central portion of the fiber end face. Final device diameter is thus the same as that of the optical fiber. The temperature sensor is based on anodically bonding a thin piece of silicon onto the fiber e

48、nd face.The pressure sensors were fabricated on 400 um diameter fibers while temperature sensors were fabricated on both 200 and 400 um diameter fibers. Pressure measurements were made over the 14 to 80 psi range while temperature measurements were made over the 23 to 300 Celcius range. Pressure sensor sensitivities of 0.1 mV/psi and 0.2 mV/psi were obtained. The pressure sensors were designed with cavity diameter d=150 um, and cavity depth h=0.640 um. Diaphragm thickness for the two sensors were t=7.1, and t=3.4 um. Higher sensitivity was achieved by design of a sensor with the t