最后，采用时间序列分析方法建立了半球谐振陀螺的随机误差模型。
Finally, the random error model of HRG is established by using time series analysis method.
在建立的时序数学模型中考虑了机床加工中的确定性误差和随机误差。
Both the deterministic and the stochastic errors du - ring machining are considered in the mathematical model.
根据该模型，采用卡尔曼滤波算法，实现了光纤陀螺惯导系统在对准与导航过程中光纤陀螺随机误差的实时滤波。
According to this model and the Kalman filter arithmetic, the FOG random error was filtered in real time in the process of initial alignment and navigation of FOG inertial navigation system.
结果表明，基于时间序列模型的卡尔曼滤波器有效地减小了随机误差。
The results show that the filter based on the time sequence model can effectively decrease the random error.
线性模型的基本特征是，模型的未知参数是线性的，同时又线性的包含了随机误差项。
The basic characteristic of the linear model is the unknown parameter of the model is linear and it also includes the linear random error.
线性模型的基本特征是，模型的未知参数是线性的，同时又线性的包含了随机误差项。
The basic characteristic of the linear model is the unknown parameter of the model is linear and it also includes the linear random error.
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