摘要
研究了一种基于光纤Bragg光栅的弹簧管式新型水压传感器.利用ANSYS软件对传感器的灵敏度进行模拟计算,并对传感器性能进行了标定和测试,达到了很好的效果.将传感器安装到煤矿井下进行水压远程在线监测,与压力表测量数据进行对比,进一步验证了传感器用于煤矿水压监测的可行性.
A new water pressure sensor based fiber Bragg grating was fabricated. The sensitivity of the pressure sensor was calculated with ANSYS. The sensor was installed in coalmine to monitor the water pressure remotely and compared with manometer. It validated the feasibility of the sensor in the coalmine water pressure monitoring.
出处
《光子学报》
EI
CAS
CSCD
北大核心
2009年第1期112-114,共3页
Acta Photonica Sinica
基金
山东省重大专项基金(2006ZZ13)资助
关键词
煤矿突水
水压监测
光纤BRAGG光栅传感器
压力传感器
Water in-rush of coalmine
Water pressure monitoring
Fibre Bragg grating sensor
Pressuresensor
