此外，采用时间序列分析方法，建立了IFOG的随机漂移误差模型。
Furthermore, a random drift error model for IFOG is built by the method of time series analysis.
从工程实用的角度出发，探讨了MEMS陀螺仪随机漂移误差的有效补偿方法。
The compensating method for MEMS gyroscope random drift error is discussed.
近年来国外正在研究的速率偏置技术显著地降低了RLG的随机误差，并可补偿常值漂移。
Recently at abroad rate-biastcchnique is under development, it can reduce the random error oi RLG significantly and compensate its bias drift rate.
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