MIMU随机误差分析与建模
Yadian Yu Shengguang/Piezoelectrics and Acoustooptics（2007）
Abstract
分析了MEMS惯性测量组件(MIMU)的主要误差源,采用功率谱密度(PSD)法和Allan方差法对MIMU进行了随机误差分析、建模和估计研究.将随机误差中的量化噪声、闪烁噪声及随机游走噪声等误差成分分离出来,并对其统计特性进行了估计,实验数据分析表明闪烁噪声和随机游走误差在MIMU随机误差中占主要分量.
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Key words
Allan variance,MIMU,PSD,Stochastic errors
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