Yiming Luo, Yao Pan, Zhinan Qiu, Zhenfang Fan, Guangzong Xiao, Xudong Yu, H. Luo, S. Asokanthan
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Observation and Prediction for Frequency Split of Cylindrical Resonator Gyroscopes Subject to Varying Angular Velocity
This paper reports a method for predicting the frequency split of cylindrical resonator gyroscopes (CRGs) under varying input angular velocities. The prediction frequency split values are compared with the observation values from experiments. Both the simulation and experimental results illustrate that the frequency split values increase with increasing input angular velocity. This work may provide insight in the frequency split compensation circuitry design of CRG.