摘要
在对光纤陀螺零偏稳定性数据建立时间序列模型(ARMA模型)的基础上,采用卡尔曼滤波算法对光纤陀螺的漂移数据进行了处理,并采用Allan方差法和最小二乘法对滤波后的数据进行了处理、拟合,最后求出滤波后数据中各噪声的误差系数。
Based on the building of the time sequence model of fiber optic gyro drift data, the fiber optic gyro drift data are processed using Kalman fiter, and the filter results are analyzed and fitted by Allan variance analyzing methods and Least Squares methods. Then the error coefficients of drift data and data of filter output are obtained.
出处
《中国惯性技术学报》
EI
CSCD
2001年第4期66-69,共4页
Journal of Chinese Inertial Technology
