一种反射式光纤位移传感器的线性化电路设计

Design of Electronical Circuit for the Linearity Compensation of a Reflective Type Fiber-Optic Displacement Sensor

采用随机型光纤位移传感器和半圆型光纤位移传感器，使用电子线路对光纤位移传感器的信号进行处理和线性补偿，取得了较好的效果，从而扩大了传感器的测量范围。

A random type and a semicircle type refective optical fiber displacement sensor were used to compensate the linearity of optical fiber displacement sensor.The range of measurement was enlarged meanwhile .The result is satisfactory.