Evaluation method of spindle performance degradation based on VMD and random forests

Evaluation method of spindle performance degradation based on VMD and random forests

As one of the core components of the machine tool, the reliability of spindle is very important for improving machine tool quality. To effectively evaluate the performance degradation degree of the spindle, a method of degradation evaluation of the spindle performance based on variational mode decom...

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Bibliographic Details
Main Authors: Pangshi Wei, Hongjun Wang
Format: Article
Language:English
Published: Wiley 2019-11-01
Series:The Journal of Engineering
Subjects:
vibrations
frequency-domain analysis
machine tool spindles
time-domain analysis
eigenvalues and eigenfunctions
machine tools
feature extraction
mechanical engineering computing
condition monitoring
rf algorithm
eigenvalues
modes component
frequency domain features
time domain
modal components
variational mode decomposition
degradation evaluation
performance degradation degree
machine tool quality
core components
random forests
spindle performance degradation
vmd
Online Access:https://digital-library.theiet.org/content/journals/10.1049/joe.2018.9127

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https://digital-library.theiet.org/content/journals/10.1049/joe.2018.9127

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