For effectively reducing the random drift error in micro-electro-mechanical system(MEMS) gyro signals,a novel denoising method is presented,namely the Karhunen-Loeve transformation(KLT) in the wavelet domain.
为了减少梳状音叉微机电系统(MEMS)陀螺的随机漂移误差,提出了一种小波域上的Karhunen-Loeve变换(KLT)的MEMS陀螺漂移信号的去噪方法。
参考来源 - 一种微机电系统陀螺信号基于小波域的KarhunenCS5532 offer both self calibration and system calibration. The calibration can eliminate A/D zero errorsystem channel error and drift error.
此外,CS5532内部有一个完整的自校正系统,可进行自校准和系统校准,可消除A/D本身零点增益和漂移误差,以及系统通道的失调和增益误差。
参考来源 - 高精度称重变送器设计·2,447,543篇论文数据，部分数据来源于NoteExpress
The drift error of IMU was also compensated.
此外该系统还能够补偿IMU的偏移误差。
The temperature drift error is one of the major errors of the displacement sensor system.
温度漂移误差是位移传感系统的主要误差之一。
Temperature drift error of FOG is an important factor which restrict the performance improving.
温度漂移误差是制约光纤陀螺性能进一步提高的重要因素。
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