一、前言随着用于自动化技术和控制技术的计算机和微计算机的普及、对力、压力、位移、速度、加速度、应变、流量所要求的测定精度越来越高。本文介绍的光纤机械量传感器与其他光纤传感器一样,可分为接触型和非接触型两种。另外,按照采用光纤的功能分类,则有将光纤 I. INTRODUCTION With the popularization of computers and microcomputers for automation technology and control technology, the measurement accuracy required for force, pressure, displacement, speed, acceleration, strain and flow is getting higher and higher. This article describes the optical fiber mechanical sensors and other optical fiber sensors, can be divided into contact and non-contact type two. In addition, in accordance with the use of optical fiber classification, there will be optical fiber