摘要
介绍了利用美国 NI公司的 Lab VIEW实时处理法布里—珀罗应变光纤传感器测量的数据的方法。这种方法可以通过内插和 FFT基本上实现对应变的实时测量 。
This paper introduces how to process the data acquired by Fibre Perot sensor using a white light source and a CCE(charge coupled device) based monochromator for strain gauged.This method can realize real time strain measurement of a structure in spectral analysis by using Spline Interpolant and FFT.Then it can be designed a large detection system by LabVIEW using this method.
出处
《石家庄铁道学院学报》
2001年第2期17-19,共3页
Journal of Shijiazhuang Railway Institute
关键词
光纤传感器
光谱分析
干涉
测试系统
应变
实时监测
Fibre Perot sensor Spline Interpolant FFT spectral analysis real time measurement
