Research on Novel Denoising Method of Variational Mode Decomposition in MEMS Gyroscope

The noise signal in the gyroscope is divided into four levels: sampling frequency level, device bandwidth frequency level, resonant frequency level, and carrier frequency level. In this paper, the signal in the dual-mass MEMS gyroscope is analyzed. Based on the variational mode decomposition (VMD) a...

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Bibliographic Details

Published in:	Measurement Science Review
Main Authors:	Wang Xiaolei, Cao Huiliang, Jiao Yuzhao, Lou Taishan, Ding Guoqiang, Zhao Hongmei, Duan Xiaomin
Format:	Article
Language:	English
Published:	Sciendo 2021-02-01
Subjects:	mems gyroscope variational mode decomposition denoising frequency band
Online Access:	https://doi.org/10.2478/msr-2021-0003