TANG Shucheng, ZHANG Jie, ZHANG Heng, ZHOU Feng, YU Shangqi. Application of fiber gratting sensing technology in mine safety monitoring system[J]. Journal of Mine Automation, 2014, 40(7): 41-44. DOI: 10.13272/j.issn.1671-251x.2014.07.012
Citation: TANG Shucheng, ZHANG Jie, ZHANG Heng, ZHOU Feng, YU Shangqi. Application of fiber gratting sensing technology in mine safety monitoring system[J]. Journal of Mine Automation, 2014, 40(7): 41-44. DOI: 10.13272/j.issn.1671-251x.2014.07.012

Application of fiber gratting sensing technology in mine safety monitoring system

  • The paper analyzed principle of fiber gratting sensing technology and its advantages, and described its typical application in coal mine safety monitoring system. Various types of mine-used sensors based on sensing principle of fiber gratting can achieve monitoring of physical quantity including roof pressure, roof separation, leakage, temperature of worked out section, safety degree of vertical shaft, landslide displacement, and so on.
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