MEMS Accelerometer Calibration Denoising Method for Hopkinson Bar System Based on LMD-SE-TFPF

MEMS Accelerometer Calibration Denoising Method for Hopkinson Bar System Based on LMD-SE-TFPF

High-G MEMS accelerometer (HGMA) is widely used in the aerospace field and the precise control of missiles. Therefore, its calibration accuracy is critical to sensor performance and the overall control system. In order to decrease the influence of noise on the HGMA output signal, a hybrid denoising...

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Bibliographic Details
Main Authors: Zeyu Yan, Boyang Hou, Jingchun Zhang, Chong Shen, Yunbo Shi, Jun Tang, Huiliang Cao, Jun Liu
Format: Article
Language:English
Published: IEEE 2019-01-01
Series:IEEE Access
Subjects:
High-G MEMS accelerometer (HGMA)
denoising
local mean decomposition (LMD)
sample entropy (SE)
time-frequency peak filtering (TFPF)
Hopkinson bar
Online Access:https://ieeexplore.ieee.org/document/8796344/

Internet

https://ieeexplore.ieee.org/document/8796344/

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