Output Signal Processing Method For Fiber Bragg Grating Sensing System

In paper present mathematical model of information processing information processing on Fiber Bragg Grating Sensors. A method for processing data output optical fibers with Bragg sensors with a lattice is described. The method consists in improving the noise immunity of the standard "center of mass" method through the application of the least squares method and tracking gating transform. Using the method can reduce the influence of random signals to measurement error 2-3 times and automate the measurement parameters received pulse signal from the CCD sensor of optical fiber Bragg grating sensing system.