光纤测振加速度传感器的研究

Research of Optical Fiber Sensor for Vibration Acceleration Measuring

提出采用反射式光纤位移传感器测量振动加速度的新型传感器结构，讨论了其原理、结构、参数的选择．针对微弱信号检测的特殊性，提出采用参考通道，并应用相关原理处理信号．

Puts up a new sensor structure which adopts reflecting displacement sensor to measure acceleration of vibration. Furthermore, the principle, structure and factor of the sensor were discussed. In the light of the characteristic of WSD (weak signal detecting), puts forward the reference channel and correlation principle to handle the signals.