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为提高跟踪精度,对于一类符合二阶AR模型色噪声条件下的角速度跟踪滤波问题的关键是如何在线估计色噪声系数。AR模型噪声系数估计模型能有效地实现在线估计,从而为提高角速度跟踪精度提供了良好的方法。
In order to improve the tracking accuracy, the key to a class of angular velocity tracking filtering problem which meets the second-order AR model color noise is how to estimate the color noise coefficient on-line. AR model noise coefficient estimation model can effectively achieve online estimation, which provides a good way to improve the accuracy of angular velocity tracking.