摘要
根据机械抖动激光陀螺中抖动机构的传递函数,给出了抖动机构谐振频率、品质因数的测试方法;完成了抖动参数扫描仪的硬件和软件设计;通过对几个不同型号的机械抖动激光陀螺的扫描实验,验证了抖动参数扫描仪的功能。
Based on the transfer function of dither apparatus of the mechanically dithered ring laser gyro （RLG）,methods to measure the resonant frequency and Q value of dither apparatus are presented in this paper.Hardware and software of dither parameters scanner are designed.Functionality of the scanner is validated by scanning several different mechanically dithered RLGs.
出处
《工业控制计算机》
2008年第12期85-86,89,共3页
Industrial Control Computer
关键词
激光陀螺
抖动机构
谐振频率
品质因数
ring laser gyro,dither apparatus,resonant frequency,quality factor
