The fiber Bragg grating strain sensor has some disadvantages such as poor received signal intensity and the low signal-to-noise ratio.
针对光纤光栅应变传感器接收信号弱且信噪比低这一问题,提出了应用DSP技术来抑制噪声,提高Bragg峰值波长检测精度的方法。
Studying on fiber Bragg grating strain sensing;
光纤Bragg光栅应变传感研究
In the paper,in order to discuss the feasibility of FBG sensing technology used in the field,the application in the BaiHeLiang project is introduced that FBG stress and temperature sensors have been used on a large scale in under-water structure project.
开展的光纤光栅应变、温度传感器在水下工程领域中较大规模的应用研究结果表明:FBG具有很好的防水性能,测试精度高,长期稳定性好,信号传输距离远,为水下结构的长期监测提供了一种可靠有效的手段。
Basic Optical-Mechanical Transformation Theoretical Equation for FBG Strain Sensors
光纤光栅应变传感器光-力转换的理论方程
Research on Tapered Fiber Grating Strain Sensor and Its Demodulation Technology;
锥形光纤光栅应变传感器及解调技术研究
Research on one kind of long sensing gauge fiber Bragg grating sensor with pretension
一种预张拉大标距光纤光栅应变传感器的研究
Fiber Bragg Grating Pressure Sensors Based on Thin-wall Strain Canister
基于薄壁应变筒的光纤布拉格光栅压力传感器
Improved Theoretical Model of Fiber Bragg Grating Strain Transducer
改进的光纤布喇格光栅应变传感器理论模型
Application of the Fiber Grating Sensor in the Structure Strain Examination
光纤光栅传感器用于结构应变检测的研究
Applications of Double Fiber Bragg Gratings in FBG Sensors;
光纤Bragg光栅对在FBG型传感器中的应用
Study on Strain Sensing Network of Distributed FBG;
分布式光纤光栅应变传感网络的研究
the Test Structure and Sense Mode of the Fiber Bragg Grating Sensor for simultaneous Measurement of Strain and Temperature
光纤布拉格光栅传感器应变和温度同时测量结构和传感模型
Analysis and Correction of the Strain-Transfer Error in the Measurement with the Fibre Grating Sensor
光纤光栅传感器在测量过程中的应变传递误差分析及修正
The Applications of Optical Tuning Technologies in Fiber Grating Sensors;
光学调谐技术在光纤光栅传感器中的应用
Analysis of response of optical fiber Bragg grating sensors in non-homogeneous strain fields
布拉格光纤光栅传感器在非均匀应变场中的响应分析
Study on Application of Fiber Bragg Grating Senor in Structural Damage Recognition;
光纤布拉格光栅应变传感器在结构损伤识别中的应用研究
Research on Fiber Bragg Grating Strain Sensor for Structural Health Monitoring
结构健康监测用光纤布拉格光栅应变传感器研究
Research on Technic of Measuring Muzzle Velocity Using Fiber Bragg Grating Strain Sensors
光纤布拉格光栅应变传感器炮口初速测试技术研究
Fiber Bragg Grating Sensor and Recognition of Structural Damage Based on Strain Modal Theory
光纤布拉格光栅传感器与基于应变模态理论的结构损伤识别
Research on FBG Sensor Package Technology，Temperature and Strain Separation Method;
光纤布拉格光栅传感器封装与应变/温度分离技术
Simultaneous Measurement of Strain and Temperature with Fiber Grating based on BP network
基于BP网络的光纤光栅传感器对温度和应变的同时测量