High-G Calibration Denoising Method for High-G MEMS Accelerometer Based on EMD and Wavelet Threshold

High-G Calibration Denoising Method for High-G MEMS Accelerometer Based on EMD and Wavelet Threshold

High-G MEMS accelerometers have been widely used in monitoring natural disasters and other fields. In order to improve the performance of High-G MEMS accelerometers, a denoising method based on the combination of empirical mode decomposition (EMD) and wavelet threshold is proposed. Firstly, EMD deco...

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Bibliographic Details
Main Authors: Qing Lu, Lixin Pang, Haoqian Huang, Chong Shen, Huiliang Cao, Yunbo Shi, Jun Liu
Format: Article
Language:English
Published: MDPI AG 2019-02-01
Series:Micromachines
Subjects:
MEMS accelerometer
noise reduction
EMD
wavelet threshold
Hopkinson Bar
High-G calibration
Online Access:https://www.mdpi.com/2072-666X/10/2/134

Internet

https://www.mdpi.com/2072-666X/10/2/134

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