Undecimated Lifting Wavelet Packet Transform with Boundary Treatment for Machinery Incipient Fault Diagnosis
Effective signal processing in fault detection and diagnosis (FDD) is an important measure to prevent failure and accidents of machinery. To address the end distortion and frequency aliasing issues in conventional lifting wavelet transform, a Volterra series assisted undecimated lifting wavelet pack...
Main Authors: | Lixiang Duan, Yangshen Wang, Jinjiang Wang, Laibin Zhang, Jinglong Chen |
---|---|
Format: | Article |
Language: | English |
Published: |
Hindawi Limited
2016-01-01
|
Series: | Shock and Vibration |
Online Access: | http://dx.doi.org/10.1155/2016/9792807 |
Similar Items
-
Roller Bearing Fault Diagnosis Based on Nonlinear Redundant Lifting Wavelet Packet Analysis
by: Huaqing Wang, et al.
Published: (2010-12-01) -
Reduced Cycle Spinning Method for the Undecimated Wavelet Transform
by: Miguel A. Rodriguez-Hernandez
Published: (2019-06-01) -
Speckle Suppression in Ultrasonic Images Based on Undecimated Wavelets
by: Argenti Fabrizio, et al.
Published: (2003-01-01) -
Comparison of feature extraction from wavelet packet based on reconstructed signals versus wavelet packet coefficients for fault diagnosis of rotating machinery
by: Mostafa Rostaghi, et al.
Published: (2016-02-01) -
An Undecimated Wavelet-based Method for Cochlear Implant Speech Processing
by: Fatemeh Hajiaghababa, et al.
Published: (2014-01-01)