Review of local mean decomposition and its application in fault diagnosis of rotating machinery

LI Yongbo, SI Shubin, LIU Zhiliang… - Journal of Systems …, 2019 - ieeexplore.ieee.org
… Fault diagnosis for rotating machinery based on local mean decomposition morphology filtering
and least square support vector machine. Journal of Intelligent & Fuzzy Systems, 2017, …

A rotating machinery fault diagnosis method based on local mean decomposition

J Cheng, Y Yang, Y Yang - Digital Signal Processing, 2012 - Elsevier
Local mean decomposition (LMD) is a novel self-adaptive time–frequency analysis method,
which is particularly suitable for the processing of multi-component amplitude-modulated …

A comparative study on the local mean decomposition and empirical mode decomposition and their applications to rotating machinery health diagnosis

Y Wang, Z He, Y Zi - 2010 - asmedigitalcollection.asme.org
local mean decomposition (LMD) and empirical mode decomposition (EMD) from four aspects,
ie, local mean… four aspects: local mean computation, decomposed components, IF, and …

Time–frequency analysis based on ensemble local mean decomposition and fast kurtogram for rotating machinery fault diagnosis

L Wang, Z Liu, Q Miao, X Zhang - Mechanical Systems and Signal …, 2018 - Elsevier
… analysis method based on ensemble local mean decomposition (ELMD) and fast kurtogram
(FK) is proposed for rotating machinery fault diagnosis. Local mean decomposition (LMD), …

A hybrid fault diagnosis method based on second generation wavelet de-noising and local mean decomposition for rotating machinery

Z Liu, Z He, W Guo, Z Tang - ISA transactions, 2016 - Elsevier
… large-scale power equipment from strong background noise, … (SGWD) and the local mean
decomposition (LMD) is proposed … to remove noise in rotating machinery vibration signals by …

A new rotating machinery fault diagnosis method based on improved local mean decomposition

Y Li, M Xu, Z Haiyang, Y Wei, W Huang - Digital Signal Processing, 2015 - Elsevier
local mean decomposition (LMD) is investigated in this paper. LMD heavily depends on the
local mean … is proposed to calculate local mean and envelope estimate functions using the …

Elimination of end effects in local mean decomposition using spectral coherence and applications for rotating machinery

W Guo, L Huang, C Chen, H Zou, Z Liu - Digital signal processing, 2016 - Elsevier
Local mean decomposition (LMD) is widely used in signal processing and fault diagnosis
of rotating machinery … It is developed from the popular empirical mode decomposition (EMD). …

[HTML][HTML] An improved spline-local mean decomposition and its application to vibration analysis of rotating machinery with rub-impact fault

L Deng, R Zhao - Journal of Vibroengineering, 2014 - extrica.com
… problem in application of local mean decomposition (LMD) is … , and then the local mean
and envelope estimate functions … and produces more accurate decomposed results than LMD. …

Fault diagnosis for rotating machinery based on Local Mean Decomposition morphology filtering and Least Square Support Vector Machine

T Xu, Z Yin, D Cai, D Zheng - Journal of Intelligent & Fuzzy …, 2017 - content.iospress.com
… diagnosis, a fault diagnosis method for rotating machinery based on Local Mean Decomposition
(LMD) morphological filtering and Least Square Support Vector Machine(LS-SVM) is …

The rotary machine fault detection by hybrid method based on local mean decomposition and fluctuation based dispersion entropy

S Sharma, SK Tiwari, S Singh - Materials Today: Proceedings, 2021 - Elsevier
Local mean decomposition (LMD) is used in the present study to decompose the
acquired modulated signals. The MFDE of the each PFs is … Local mean decomposition (LMD) …