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本文介绍了光纤温度传感器的信号处理。针对光纤传感器的特点，简述了系统的硬件组成，重点描述了软件设计的方法和特色，为其它类型的光纤传感器的信号处理提供了参考。基于此方法研制的光纤温度传感器系统已可靠工作，完成多点巡回检测，精度达±１℃。
This article describes the signal processing of fiber optic temperature sensors. Aiming at the characteristics of optical fiber sensor, the hardware composition of the system is briefly described. The methods and characteristics of the software design are described emphatically, which provide references for the signal processing of other types of optical fiber sensors. The optical fiber temperature sensor system developed based on this method has worked reliably and completed multi-point tour inspection with accuracy of ± 1 ℃.