摘要
本文介绍了光纤光栅传感器的原理,概述了光纤光栅应力监测系统的组成。并结合海洋工程实例,说明了应力传感器的配置和布置方式。最后分析了光纤光栅传感器及其解调仪的性能指标,提出了光纤光栅传感器及其解调仪的选用原则,为海洋结构物的健康监测提供技术支持,从而进一步保障海洋工程的安全生产。
The sensing principle of fiber grating sensors and the composition of the Stress monitoring system are introduced in this paper.Then according to the instance of offshore engineering,the configuration and layout of fiber grating sensors are illuminated.At last, the performance of fiber grating sensor and principle of choice of fiber grating sensor and its demodulator is put forward.
出处
《仪器仪表用户》
2013年第3期56-57,共2页
Instrumentation
关键词
光纤光栅传感器
监测系统
海洋工程
应变
fiber grating sensor
monitoring system
offshore engineering
strain
