Digitalization of the Detection Circuit for Resonator Fiber Optic Gyro(RFOG) Based on the Phase Modulation Spectroscopy Technique 基于调相谱技术的谐振式光纤陀螺(RFOG)检测电路数字化研究
The detection theory of resonator fiber optic gyro ( R-FOG ) based on the serrodyne modulation with two frequencies was introduced, and the correlative detection theory in digital system was analyzed. 介绍了基于双频率锯齿波组合调制的谐振式光纤陀螺(RFOG)(R-FOG)的检测原理,分析了数字系统信号相关检测的理论。
Therefore, a study of resonator fiber optic gyro is important. 因此,对谐振式光纤陀螺(RFOG)展开研究具有重要意义。
Resonator fiber optic gyro ( R-FOG ) is a new kind of inertial sensor based on Sagnac effect. 谐振式光纤陀螺(RFOG)是一种基于光纤环形谐振腔Sagnac效应的新型惯性传感仪器。
Resonator fiber optic gyro ( R-FOG ) is a promising candidate for the next generation inertial rotation sensor. 谐振式光纤陀螺(RFOG)作为新一代惯性旋转传感器的代表,被广泛研究。