是目前最廉价的光纤布拉格光栅传感器之一。
This is one of the cheapest fiber Bragg grating sensors till now.
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.
分析表明：光纤布喇格光栅传感器成活率高，可信性高。
The analysis of the optical fiber Bragg grating sensors indicates that the survival rate and creditability of the sensors are high.
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.
本实验主要研究了FBG光栅传感器对超声波的响应情况。
The experiment investigates the response of FBG sensor to ultrasound.
本实验主要研究了FBG光栅传感器对超声波的响应情况。
The experiment investigated the response of FBG sensor to ultrasound.
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.
应用圆光栅传感器，采用直接测量方法，建立了动态分度精度检测系统。
This paper deals with the establishment of a testing system for dynamic indexing accuracy by using a circular raster sensor and direct measuring method.
试验梁通过弯曲破坏试验比较布拉格光栅传感器与电阻应变片的测试结果。
The interface transferring mechanism of FBG strain sensors and error modification have been studied.
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.
光栅传感器是位置测量、数控机床、自动控制等领域应用广泛的精密测量元件。
Grating sensor is an important device for precision measuring, which is widely applied in the fields of position measuring, numerical control machine, automation control and so on.
现阶段投入使用的光纤布拉格光栅传感器主要利用的是其轴向应力、应变特性。
Now the FBG sensors in operation mostly make use of its sensing characteristics of axial stress and strain.
并给出了通过将时栅传感器的输出接口转换为光栅传感器系统相同的信号形式。
Through the output interface circuit of time-grating sensor, the output signal is converted into the same format of the signal of grate sensor.
本文研制了一种可以实现光栅信号处理和以太网接入功能的光栅传感器接口卡。
In this thesis, an interface card which can process the signal of grating sensor and access Ethernet is developed.
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.
本文设计的基于PCI总线的光栅传感器接口卡具有小型化、便携式智能化等优点。
The grating sensor interface which is based on PCI bus of this paper has a lot of merits, such as miniaturized, portable and intelligent and so on.
实验证明了采用阴影莫尔法采集的字符图像与光栅传感器的设计计算结果是相吻合的。
The results show that the image using shadow moire capture is fitting to the calculation of grating sensor.
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.
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.
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