Chaotic Effect-Based Array Duffing Systems with Improved Nonlinear Restoring Force for Weak Signal Detection in Dynamic MWD

Chaotic Effect-Based Array Duffing Systems with Improved Nonlinear Restoring Force for Weak Signal Detection in Dynamic MWD

In the process of dynamic Measurement While Drilling (MWD), the strong vibration and rapid rotation of the Bottom Hole Assembly (BHA) lead to multi-frequency and high-amplitude noise interference in the attitude measurement signal. The weak original signal and extremely low signal-to-noise ratio (SN...

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Bibliographic Details
Main Authors: Yi Yang, Qian Ding, Yi Gao, Jia Chen
Format: Article
Language:English
Published: MDPI AG 2023-09-01
Series:Sensors
Subjects:
array duffing system
frequency detection
parameters estimation
scale transformation
MWD
Online Access:https://www.mdpi.com/1424-8220/23/17/7598

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