通过对反射式光纤位移法检测原理的理论分析，给出了轧辊磨损度测量的理论依据。
Through analyzing the principle of the reflective fiber-optic displacement method theoretically, the base of detecting roller wear is presented.
根据轧辊磨损度测量过程的特点及精度要求，对传感器电路系统的原理、组成及性能进行了分析。
According to the characteristic and the measuring accuracy of roller wear testing course, its principle, construction, and function of the sensor circuit are analysed.
基于反射光强与位移在一定范围内成正比的原理，提出了用反射式光纤传感器对轧辊磨损度进行非接触式在线检测的方法。
Based on the principle that reflected light intensity is proportion to the distance in some extent, a non-touch on-line optical fiber measurement for roller wears is presented.
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