宽范围光纤位移传感系统结构设计

Structure design of wide-scope optic fiber displacement sensor system

研究了提高强度调制光纤位移传感器测量范围的方法,采用可控光源、组合式传感探头及程控测量放大信号处理等措施,提出了一套能有效扩大光纤位移传感器量程的综合方法及系统结构.

Approach for increasing optical intensity sensing range in optic fiber sensor is presented in this paper. Via controlling laser output regulated, combinational sensor probe and signal conditioning by programmable gain amplifier programmable, and so on. And puts forward a suit of synthesis methods and system structure to widening measurement range of optic fiber sensor.