JIN Guang-ming, ZHANG Guo-liang, CHEN Lin-peng, et al. Research on filter method and model of MEMS gyro static drift[J]. 2007, (11): 48-50. DOI: 10.13873/j.1000-97872007.11.006.
The MEMS gyro in robot is researched.The noise feature of MEMS gyro is analyzed.Based on the AR model
the statistic parameters are reckoned.Then
the Kalman filter method is used to denoise the signal of MEMS gyro.The simulation results show that the method of modeling and Kalman filter can achieve good performance on the denoise of MEMS gyro.