The current development and trend of distributed optical fiber sensors are introduced.
介绍了分布式光纤传感器的当前进展及发展趋势。
The spatial resolution is an important parameter of the distributed optical fiber sensor.
空间分辨率是分布光纤温度传感器的一个重要参数。
The Three Gorges Project used the distributed optical fiber temperature measurement system.
三峡工程采用了光纤分布式测温系统。
Research on theory of seepage monitoring based on distributed optical fiber sensing technology;
详细分析了分布式光纤温度传感技术在水电工程中的应用。
The monitoring and alarming system of slope based on distributed optical fiber grating is presented.
提出了一种基于分布式光纤光栅的边坡监测与报警系统。
The distributed optical fiber temperature sensing technology is a brand-new way for leakage monitoring.
分布式光纤温度传感技术为渗漏监测提供了一个全新的方法。
Distributed optical fiber sensor is researched from the two aspects of theoretical analysis and experimental verification.
本文从理论分析与实验验证两方面对分布式光纤传感器进行研究。
The distributed optical fiber sensing technology is the hot off the press in the optical fiber sensing field in recent years.
分布式光纤传感技术是近年来光纤传感领域的研究热点。
A quasi-distributed optical fiber surface plasmon resonance (SPR) sensor based on wavelength division multiplexing is studied.
研究了一种基于波分复用原理的准分布式光纤表面等离子体波传感器。
To overcome the difficulty in the detection of cracks in concrete, distributed optical fiber sensors can be preembedded in structures.
为了解决土木工程结构中裂缝检测的难题，可以通过在结构中埋入分布式光纤传感器实现。
The applications of distributed optical fiber temperature sensing technology in water-power engineering were analyzed in detail in this paper.
详细分析了分布式光纤温度传感技术在水电工程中的应用。
This paper has led a novel signal processing method in to the signal processing of the distributed optical fiber Raman temperature sensor firstly.
本文首次在分布式喇曼光纤传感技术的信号处理过程中引入去卷积的信号处理方法；
The backscattering effect of optical fiber has been applied to fiber Raman amplifier and distributed optical fiber Raman temperature sensors system.
光纤背向散射效应直接应用于光纤拉曼放大器和分布式光纤拉曼温度传感器系统。
The distributed optical fiber temperature sensor is a new type of sensor system which can measure the spatial distribution of temperature real timely.
分布光纤温度传感器是一种比较新型的传感器系统，它可以实时测量空间温度场的分布。
In recent years, distributed optical fiber sensing technology has been applied more and more widely in structural health monitoring because of many advantages.
近年来，分布式光纤传感技术由于具有诸多优点，在结构健康监测中应用越来越广。
In this paper, the data acquisition and processing of distributed optical fiber vibration sensor system is analysed and discussed both in theory and experiments.
本论文从理论和实验两个方面对分布式干涉型光纤振动传感器系统的数据采集和信号处理进行分析和探讨。
This problem can be solved effectively by a newly researched sensing means, i. e. crack detection by embedding distributed optical fiber into civil engineering works.
新近开始研究的一种监测手段——在土木工程中埋入分布式光纤传感器进行裂缝监测可以有效地解决这一难题。
Sensing of disengaging at interface of steel tube-confined concrete, which now can be realized by distributed optical fiber sensing, is important for structure safety.
通过分布式光纤传感技术可以实现对钢管混凝土界面脱空的检测，这对于这种组合结构的安全检测来说具有重要意义。
The sensor can reduce the cost of device compared with the traditional SPR sensor and the idea can be transplanted to the design of distributed optical fiber SPR sensor easily.
与传统的SPR传感器相比，该传感器大大降低了成本，其原理也可以很容易地移植到分布式光纤spr传感器的设计中。
Distributed optical fiber Raman photonic sensor (DOFRPS) system is an optical fiber network used for the real-time measurement of temperature field, strain field and pressure field in the space.
分布光纤喇曼光子传感器(D O F R P S)系统是一种实时测量空间温度场、应力场和压力场的光纤网络系统。
The data acquisition sub-system USES distributed optical fiber grating temperature sensor system to measure the temperature of the cables, and transmits the data to the data processing sub-system.
系统利用分布式光纤光栅温度传感器对电力线路温度数据进行实时检测，然后将检测到的温度数据传送至数据处理部分。
Meanwhile, the system control of the distributed optical fiber temperature sensor plays an important role in ensuring the sensor stability and providing a good support for the accurate measurement.
同时，光纤传感器的系统控制对保证传感器稳定工作、为准确测量提供良好支撑具有重要的作用。
It differs from the ordinary photoelectric colour mark sensor in the optical system of the new colour mark sensor which is composed of a coaxial distributed optical fiber bundle of composition type.
它与普通光电色标传感器不同，其光学系统由组合式同轴分布排列的光纤束构成。
Many problems need to be solved in the Shanxi Water Conservancy Project for complex geological conditions, long optical fiber lines and widely distributed automatic components.
珊溪水利枢纽工程地质条件复杂，光纤线路较长，自动化元器件分布较广，需要解决的技术问题很多。
The fiber optic distributed temperature sensor system can sense the change of temperature along the optical fiber by the form of continuous function of distance.
分布式光纤温度测量系统能在整条光纤的长度上，以距离的连续函数形式传感出被测温度随光纤长度方向的变化。
A distributed optic fiber type strain sensing system based on optical time domain reflectometer and used for monitoring large scale structural strain and deformation state is studied in the paper.
研究了一种用于大型工程结构应变、变形状态监测的基于光时域反射技术的分布式光纤应变传感系统。
Some of its characteristics, such as broad gain band, high gain and distributed amplifier, have important practical meanings to the optical fiber transmission system, especially to the DWDM system.
它的高带宽、高增益、分布式放大等特性对光纤通信系统，特别是对密集波分复用（DWDM）具有重要的实际意义。
So far, a truly distributed and commercialized optical fiber temperature system is based on Raman scattering.
基于自发拉曼散射的光纤分布式温度测量系统是一种真正的分布传感系统且已商品化。
The optical fiber sensor can be used to monitor materials' deformation and locate it when the layout is distributed.
光纤传感器的分布式布置可以监测材料变形的整个过程，并可对变形位置定位。
The Rayleigh scattering in the optical fiber can cause adverse effect on the performance of the distributed fiber Raman amplifier.
光纤中的瑞利散射对分布喇曼放大器的性能产生不利的影响。
应用推荐