摘要
介绍了国外常用于评估环形激光陀螺和其它精密测量仪器性能的A llan方差法.讨论了环形激光陀螺的随机噪声特性,应用A llan方差法对激光陀螺输出数据进行了分析,分离出各项误差的系数.结果表明,A llan方差法是一种有效的误差特性分析方法.
The method of Allan variance is often used to characterize the performance of ring laser gyro and other precision testing instruments abroad are introduced. The random noise characteristics of ring laser gyro are discussed. The method of Allan variance is used to analyze output data of laser gyro. The coefficients of errors are separated. The results show that the method of Allan variance is an effective method in analyzing the characteristic of error.
出处
《战术导弹技术》
北大核心
2006年第4期72-75,共4页
Tactical Missile Technology
