分布式光纤传感器 meaning in Chinese
dfos distributed fiber optic sensing
dfs distributed fiber sensor
distributed fiberoptic sensor
Examples
- Chapter 8 . the fully distributed optical fiber sensor system on base of raman and rayleigh optical frequency - domain reflectometry to measure microbend and temperature simultaneously is developed
第八章，研究了基于rayleigh光频域背向散射和raman光频域背向散射理论同时测量微弯和温度分布的全分布式光纤传感器系统。 - In this dissertation , the thermodynamics equilibrium condition , modal and arithmetic to the fully distributed optical fiber sensor on base of raman and rayleigh optical back scattering reflectometry are studied
本文以分布式温度和光纤微弯损耗为对象以光频域rayleigh散射和raman散射为基础研究了全分布式光纤传感器的测试平衡条件、模型和算法。 - These properties have made optical fiber sensor increasingly more important than the traditional sensors . especially , people pay more attention to the fully distributed optical fiber sensor for it ' s large scale , high resolution and less error
光纤传感器取代传统的传感器已是大势所趋，全分布式光纤传感器更是由于它测试范围大、精度高而赢得人们的青睐。 - This dissertation is focus on the temperature sensitive mechanism of the brillouin - scattering signal and on the basis of domestic techniques , the methods and approaches of signal detection and processing in distributed brillouin fiber - optical sensor system . a digital multi - point average method ( digital boxcar ) has been proposed based on the characteristics and the sorts of fiber - optical sensors and by analysis the feature of the brillouin - scattering signal , and also comparisons of all sorts of weak - signal detection theory
论文在全面了解光纤传感器的分类和特点及分布式光纤传感器的原理和发展历程的基础上，通过分析被检测的光纤布里渊后向散射信号的特点，研究和比较了微弱信号检测的各种方法，最终选定了多点数字信号平均(数字boxcar )的处理方案。 - The fully distributed optical fiber sensor system is studied by theory and emulational methods . the contents are organized as follows : chapter 1 . an over view of the research background is introduced , and the advantages of the fully distributed optical fiber sensor on base of the ofdr ( optical frequency domain backscattering reflectometry ) are presented
本文从理论分析和数据仿真两个方面研究了全分布式光纤传感器系统，主要内容安排如下：第一章，介绍了本文的研究背景和全分布式光纤传感器的当前进展，指出了基于光频域散射的全分布式光纤传感器的优点。