采用恒频参量激励的微机械陀螺驱动控制方案

林一羽,郑旭东,吴海斌,马志鹏,金仲和

MEMS gyroscopes parametric excitation control scheme with constant resonant frequency

Yi-yu LIN,Xu-dong ZHENG,Hai-bin WU,Zhi-peng MA,Zhong-he JIN

图 8 新型CRF-PE控制方案和传统PLL-AGC控制方案的陀螺零偏输出的Allan方差对比曲线

Fig.8 Comparison of Allan variance graphs of gyroscope outputs using novel CRF-PE control scheme and conventional PLL-AGC control scheme