计算机与数字工程2012，Vol.40Issue(8)：42-44,3.
ARMA模型在光纤陀螺惯导系统寻北中的应用
Applications of ARMA Model in the FOG Inertial Navigation System North Seeker
摘要
Abstract
The optical fiber gyro random drift is the important factor of influence aiming accuracy in the north seeker of the inertial navi gation system. A third-order model is established and an algorithm is given to achieve high-precision of output. The on-line modeling is real ized and the strong tracking filter is used to achieve the Real-time filtering. By the north seeker test, the north seeker accuracy has been sig-nificantly improved. It is feasibility and practicality for the engineering practicality.关键词
光纤陀螺捷联惯导系统/在线建模/实时滤波/寻北Key words
FOG inertial navigation system/on-line modeling/real-time filtering/north seeker分类
交通工程引用本文复制引用
白俊卿,张科,卫育新..ARMA模型在光纤陀螺惯导系统寻北中的应用[J].计算机与数字工程,2012,40(8):42-44,3.基金项目
航天支撑基金(编号:NAXW0006)资助. （编号:NAXW0006）
