提出了一种适用于建筑结构传感的光纤光栅传感器。
For monitoring building structure, one kind of more fitful FBG sensors is presented.
光纤光栅传感器集传感与传输于一体，应用非常方便。
Optic-fiber gratings sensor is very convenient for application .
报道利用预曝光技术制备的复合结构光纤光栅传感器。
A composite fiber Bragg grating based on pre-exposure technology is described in this paper.
光纤光栅传感器国外已经商品化，国内尚处于研制阶段。
Fiber Bragg Grating has already been commercial overboard, but in China it is still researching.
论文主要研究基于宽谱光源的光纤光栅传感器的解调技术。
The thesis focuses on the study on interrogation of fiber Bragg grating (FBG)sensors with a broadband source.
光纤光栅波长移位检测技术是光纤光栅传感器的关键技术之一。
Wavelength-shift detection is the key technology of fiber Bragg grating sensor.
首先对光纤光栅传感器的研究现状和发展趋势进行了回顾和展望。
Firstly, the present situation and development of fiber and fiber grating sensor technique are reviewed.
光纤光栅传感器以其独特的优势成为传感器领域的一个新的热点。
Fiber Bragg Grating sensor becomes a new hot spot of sensor field with its unique advantage.
光纤光栅传感器具有许多独特优点，是近年来应用较多的一种传感器。
Optic fiber gratings sensor has many unique advantages, and is one of the most applied sensors in recent years.
光纤光栅传感器具有许多独特优点，是近年来应用较多的一种传感器。
Optic fiber-grating sensor has many unique advantages and is one of the widely-applied sensors in recent years.
叙述了光纤光栅传感器在桥梁、大坝等大型建筑结构健康检测方面应用的实例。
The application examples of fiber Bragg grating sensors in the health inspection of large buildings such as Bridges and DAMS are described.
评述了复用光纤光栅传感器的有关技术，着重讨论了多波长移动探测解调技术。
The techniques for multiplexed fiber grating sensors, espacial detection of multiple wavelength shift are discussed.
利用该过耦合器组成的检测系统对光纤光栅传感器进行解调，得到了较好的响应。
Optic fiber grating sensor demodulation using over coupled coupler experiment is carried on and good response is obtained.
以光纤光栅技术为基础的光纤光栅传感器已经成为传感器研究领域中的一大热点。
Optical fiber grating sensors based on optical fiber grating technology have become the focus in sensors study field.
分析了适用于动态应变测量的光纤光栅传感器所应满足的条件，并进行了相关实验。
Analyzed the conditions applying for the dynamic strain measurement of fiber grating sensor, and did some correlative experiments.
研究光纤光栅传感器的关键问题是光纤光栅的信号解调，即波长微小移位的检测问题。
The key problem of FBG sensor study is the optical fiber diffraction grating signal demodulation, namely, the detection of small shifting of wave length.
为了使光纤光栅传感器埋入到复合材料中，对结构进行健康监测，其基础研究尤为重要。
The infrastructure study is very important, when optical fiber grating is embedded in composite materials for structure health monitoring.
在光纤光栅传感器的应用中一直存在着交叉敏感问题，必须采取各种措施进行补偿或区分。
In the applications of fiber grating sensors, there exist cross sensitivity problems. It must be take various kinds of measures to compensate or distinguish them.
同时研究了基于索力监测的光纤光栅传感器及电阻应变传感器的基本原理及监测误差分析。
At the same time, study on the basic principles and error analysis of Fiber Bragg Grating Sensors and Resistance Strain Sensors based on the monitoring of the cable forces.
本课题针对实际需求，研究采用本质安全、耐腐蚀的光纤光栅传感器实现新型的流量计量系统。
Focusing on meeting the actual demand, this research made use of fiber grating sensor that is corrosion-resistant and safe intrinsically to achieve new flow measurement system.
随着光纤光栅写入技术和传感器封装技术的不断完善，一些光纤光栅传感器已开始规模化生产。
Along with the continuous perfection of fiber grating read-in and packaging techniques, some fiber grating sensors have been produced on a wide scale.
最后讨论了光纤光栅传感器在进一步实用化中需要解决的难题，并展望了光纤光栅传感器的前景。
Finally, the challenges needed to be solved in the further commercialization of fiber grating sensors are discussed and the prospect of fiber grating sensors is given.
概述了光纤光栅传感器解调原理，并从响应特性分类角度对光纤光栅的几种解调方法进行了分析比较。
The demodulation principle of FBG is outlined, and several demodulation methods are analyzed and compared from the classification of response characteristics.
介绍了光纤光栅传感器中测量布拉格波长移动量的几种方法的研究现状和存在问题，并指出其未来发展前景。
We introduce the present research status and related issues in measuring Bragg wavelength in fiber grating sensors and point out its development prospect.
但是将光纤光栅传感器埋入混凝土中，进行动态应变测量，尚存在诸如解调、封装等工程技术难题有待解决。
But it's difficult to demodulate the light signal and encapsulate the FBG when the dynamic strain inside the concrete is measured.
在阐述光纤布喇格光栅（FBG）传感器工作原理的基础上，研究了光纤光栅传感器在混凝土结构中的埋设技术。
The embedding technology of the FBG sensor in concrete structure has been studied based on FBG sensing principle.
由于光纤光栅传感器潜在的低成本、复用能力强，便于构成各种形式的光纤光栅传感网络，因此它特别适合多点测量。
Fiber grating sensor has potentially a low cost, strongly multiplexing capabilities and easily form all kinds of Fiber Sensing net, so it is specially suited for multipoint measurement.
由于光纤光栅传感器潜在的低成本、复用能力强，便于构成各种形式的光纤光栅传感网络，因此它特别适合多点测量。
Fiber grating sensor has potentially a low cost, strongly multiplexing capabilities and easily form all kinds of Fiber Sensing net, so it is specially suited for multipoint measurement.
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