一种能抑制力偏心误差的光纤测力传感器

An Optical Fiber Force Measuring Transducer with Inhibition Capability for Force Eccentricity Error

介绍了一种光纤测力传感器。利用两根多模光纤束传输光信号 ,采用一种特殊的结构形式 ,能够消除力偏心对传感器输出的影响。另外 ,还介绍了温度补偿电路。

An optical fiber force measuring transducer is introduced. By using two multimode optical fibers and unique structural pattern, light signals are transmitted and the influence caused by force eccentricity to output signal transducer is eliminated. In addition, the compensation circuit to temperature, drive circuit of light source and light signal receiving circuit are illustrated.