A Novel Weak Signal Detection Method of Electromagnetic LWD Based on a Duffing Oscillator

The logging while drilling (LWD) electromagnetic weak signal detection model of a Duffing oscillator based on a one-dimensional nonlinear oscillator is established. The influences of noise on Duffing oscillator dynamic behavior of periodic driving force are discussed and evaluate the oscillator weak...

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Bibliographic Details
Main Authors: Aiping Wu, Saleh M. Mwachaka, Yanliang Pei, Qingqing Fu
Format: Article
Language:English
Published: Hindawi Limited 2018-01-01
Series:Journal of Sensors
Online Access:http://dx.doi.org/10.1155/2018/5847081

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