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- One is the distribution based on the principle of microbend loss is the optical fiber sensing system, the other is the sensing system of the optical fiber grating which is based on coupling theory. 目前有可能用于煤矿井壁安全监测的光纤传感系统有2种:一是基于光纤微弯损耗原理的分布式光纤传感系统;二是基于耦合模理论的光纤光栅传感系统。
- The design of distributed optical fiber sensing system in fire alarm detector 火灾报警中的分布式光纤温度传感系统设计
- Detecting Natural Gas Pipeline Leakage with Optical Fiber Sensing System 利用光纤温度传感系统检测天然气管道泄漏
- An Experimental Distributed Temperature Sensing System Based on Optical Fiber Brillouin Scattering[J]. 引用该论文 杨志;李永倩;何玉钧;崔翔;芳野俊颜.
- Research on differential optical fiber sense system in measurement of the rolling force 微分光纤传感器测量轧制力的研究
- 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。
- optical fiber sensing system 光纤传感器
- Optical fiber sensing technology has provided us an efficient means for the examination of air pollution. 光纤传感技术为大气污染环境气体的检测提供了一个有效的手段。
- The compound manometer consists of a C-type spring tubemanometer and an optical fiber sensing device. 该压力计在原有的C型弹簧管机械压力表的基础上,复合了一个光纤传感装置。
- In recent years, fiber grating in optical fiber communication and optical fiber sensing applications such as more and more attention. 近年来光纤光栅在光纤通信和光纤传感等领域的应用越来越受到人们的重视。
- Using the distributed optical fiber sensing technology in landslide monitoring, the main specialty of the landside may be obtained and the monitoring efficiency may be improved. 摘要将分布式光纤传感技术引入滑坡监测，既可得到整个滑坡体的概要特征，又能提高监测效率。
- Newly ones based on the time domain reflectometer (TDR), optical fiber sensing will make the probe and research works be more accurate, efficient and economical. 提出以同轴电缆时域反射、光纤传感的新一代技术将成为边坡稳定“无创”监测的发展方向。
- A method to simulate the relationship between the optical fiber sensing output signals and the damage position of composites using a simple three-layer-BP network is presented. 提出了利用一个简单的三层BP神经网络来拟合光纤传感器输出信号与复合材料损伤位置区域之间的关系；
- 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。
- Theoretic analysis and experimental result indicate that,the optic fiber displacement sensing system which adopts the compensatory technology obviously increases its measuring accuracy and stability. 理论分析和实验结果表明，强度型光纤位移传感系统采用补偿技术之后，其测量精度和稳定性有了明显提高。
- distributed fiber sensing system 分布式光纤传感系统
- The development and the recent status of the ditributed optical fiber sensing technology, especially the distributed optical fiber sensing technology based on Brillouin scattering has been discussed. 本文对分布式光纤传感技术特别是基于布里渊散射的分布式光纤传感技术的发展及研究现状进行了论述。
- The proposed photo-lithographical method may improve the generalization of the corrugated fiber gratings, which may find useful applications in optical fiber communication and fiber sensing. 此种微影制程的方法可以帮助锯齿状光纤光栅的普及和应用，而且以其独特的光学特性，相信在光纤通信和光纤感测的领域应该都非常的有潜力。
- optical fiber temperature sensing system 光纤温度传感系统
- distributed optical fiber sensing technology 分布式光纤传感技术
