A novel high-voltage current fiber Bragg grating sensor is proposed.
提出了一种新型的光纤光栅高压电流传感器。
A novel demodulation method of fiber Bragg grating sensor is presented.
光纤光栅作为一种新型的传感器件，有着巨大的应用价值。
Wavelength-shift detection is the key technology of fiber Bragg grating sensor.
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。
Fiber Bragg Grating sensor becomes a new hot spot of sensor field with its unique advantage.
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。
The construction of the encoding fiber Bragg grating sensor array and the characteristic of its sensing signal are introduced.
介绍了编码式光栅传感阵列的结构及其传感信号的特点。
Finally, the prospect of fiber Bragg grating sensor in the field of aerospace composite and structures health monitoring is set forth.
展望了基于该类传感器的健康监测技术在航空航天领域的应用前景。
The comparison of the results with those obtained from strain-pieces demonstrated the reliability of bragg grating sensor in concrete.
通过加载条件下与应变片对比试验，验证了光栅传感器具有良好的可靠性。
Fiber Bragg Grating sensor networks were used to monitor root type caisson foundation strain parameters during a destructive static load test.
应用光纤光栅传感网络测量桥梁根式沉井在破坏性静载荷实验中的应力变化。
A dynamic fitted curve algorithm is proposed to improve the precision of demodulation system of Bragg grating sensor, when only relative software needs to be changed.
为了在自主研发设备的基础上，从软件算法上提高光纤光栅传感解调系统的精度，利用装有标准光纤光栅阵列的解调系统，提出一种动态曲线拟合方法。
In order to overcome these disadvantages, a new design is stated that fiber Bragg grating sensor (FBG) is adopted to monitor the stress and strain of anchor in this paper.
针对这一现状，提出了将光纤光栅传感技术应用于锚索应力、应变监测的新方案。
This paper proposes a new humidity sensing method, together with the design of humidity sensor and the measuring system based on Fiber Bragg Grating(FBG)strain sensing.
基于光纤布拉格光栅（FBG）的应力传感特性，提出了一种湿度传感方法，给出了湿度传感器的设计和实验测量系统。
The fiber Bragg grating (FBG) sensor has widely used in the structural health monitoring because of its anti-electromagnetic interference, light weight and multiplexing.
光纤布喇格光栅(FBG)传感器因其具有抗电磁干扰，质量轻，可多路复用等优点，在结构健康监测领域有广泛的应用前景。
According to the demarcation experiment result the strain of the magnet at different operating currents is measured using the Fiber Bragg Grating strain sensor.
数值模拟出了磁体在不同运行电流时的应力与应变值，并且运用光栅布拉格光栅传感器对磁体在不同运行电流时的应变进行了测量。
By using the wavelength encoding characteristic of fiber Bragg grating (FBG), a new kind of distributed FBG pressure sensor was introduced to achieve the train real time tracing.
介绍了利用光纤光栅(FBG)波长编码的特点，采用新型分布式FBG传感实现高速列车实时追踪。
By a simple sensor system and the intensity demodulation method of matched fiber Bragg grating, the fiber Bragg grating strain sensor is studied theoretically and experimentally.
采用一种简单的传感装置和匹配光纤光栅强度解调的方法，对光纤光栅应变传感进行了理论分析和实验研究。
The structure design of a fiber Bragg grating (FBG) sensor based on the C-shaped elastic tube has been put forward.
设计了一种基于C形弹性管的光纤布喇格光栅传感结构。
In consideration of the difficulty of monitoring internal deformation in dam model tests, a new optical fiber sensor based on fiber Bragg grating (FBG) technology has been developed.
考虑到大坝模型试验中内部变形难以监测的现状，研制了一种新型的基于光纤布拉格光栅(FBG)技术的光纤传感器。
Long period fiber grating (LPG) is designed as the filter component of edge linear filtering demodulation system for fiber Bragg grating (FBG) temperature sensor.
长周期光纤光栅是特定波长范围内的线性滤波器件，该文设计了长周期光纤光栅解调的布拉格光纤光栅温度传感系统。
Study on encapsulating method of FBG (fiber Bragg grating) temperature sensor has significant value for the application of FBG in temperature sensing.
封装方法的研究对于光纤光栅应用于温度传感有着重要的意义。
A high sensitive fiber Bragg grating (FBG) strain sensor with automatic temperature compensation is demonstrated.
证明了一种自动温度补偿高灵敏光纤光栅应变传感器。
A novel fiber Bragg grating (FBG) pressure sensor with the enhanced sensitivity has been demonstrated.
本文目的在于提出一种新型的高灵敏度光纤光栅压力传感器。
A new fiber optic current sensor based on a magnetostrictive material tube and a fiber optic Bragg grating is suggested.
提出了一种由磁致伸缩材料管和光纤光栅构成的新型光纤光栅电流传感器。
A novel fiber Bragg grating (FBG) sensor based on spoke-structure pressure box by utilizing FBG as the element sensing component is presented.
利用光纤光栅(FBG)作为基本传感元件，研制了一种基于轮辐式压力盒装置的FBG压力传感器。
This paper USES fiber Bragg grating as the sensor of on-line monitoring system of electrical equipment.
本文在此基础上提出了一种基于光纤光栅传感技术的电力设备温度在线监测系统的设计思想。
A recurrence algorithm based on fiber Bragg grating curvature spatial sensor for total distance positioning of in-pipe robot was presented.
为了实现管道机器人在工作时对自身位置的全程定位，提出了一种基于光纤光栅空间曲率传感器全程定位的递推算法。
In the sensor, Bragg grating is stick on the top surface of two bars against each other, for which the principle is that the steel volume will be expanded due to corrosion.
这种传感器将光纤布拉格光栅粘贴固定于两根紧密排列的钢筋上表面。
The sensor construction is that one Bragg grating is stuck on the inner center of two bars against each other, and the reinforcement volume as well as the diameter will expand due to corrosion.
钢筋腐蚀将导致钢筋体积大大增加，混凝土保护层开裂、剥落，结构承载力下降，甚至倒塌。
The sensor construction is that one Bragg grating is stuck on the inner center of two bars against each other, and the reinforcement volume as well as the diameter will expand due to corrosion.
钢筋腐蚀将导致钢筋体积大大增加，混凝土保护层开裂、剥落，结构承载力下降，甚至倒塌。
应用推荐