Theoretical and Experimental Study on Nonlinear Failure of an MEMS Accelerometer under Dual Frequency Acoustic Interference

Theoretical and Experimental Study on Nonlinear Failure of an MEMS Accelerometer under Dual Frequency Acoustic Interference

In order to quantitatively study the interfered output of the accelerometer under an acoustic injection attack, a mathematical model for fitting and predicting the accelerometer output was proposed. With ADXL103 as an example, an acoustic injection attack experiment with amplitude sweeping and frequ...

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Bibliographic Details
Main Authors: Peng Guo, Jiayu Zhang, Lihui Feng, Jianmin Cui, Chaoyang Xing
Format: Article
Language:English
Published: MDPI AG 2021-01-01
Series:Sensors
Subjects:
MEMS accelerometer
acoustic injection
nonlinear effects
short-time Fourier transform
resonance frequency
Online Access:https://www.mdpi.com/1424-8220/21/3/945

Internet

https://www.mdpi.com/1424-8220/21/3/945

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