Feature Extraction for Fault Diagnosis of Machine based on Kernel Nonnegative Matrix Factorization

  • Chengpeng Ma
  • , Lin Liang
  • , Yuanming Chen
  • , Qing Zhang

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

4 Scopus citations

Abstract

To accurately extract the feature, a new feature extraction method based on kernel nonnegative matrix factorization is proposed to extract the features of nonlinear data in feature space. The method can extract the feature by using the nonlinear high-dimensional mapping of the kernel function, and can deal with the nonlinear data. The method of feature extraction and fault diagnosis based on kernel nonnegative matrix factorization is given. The results of nonnegative matrix factorization, principal component analysis, kernel principal component analysis and kernel nonnegative matrix factorization are compared by UCI data. The application of rolling bearing in practice shows that the method is suitable for the extraction of fault features for equipment, and effectively overcomes the shortcomings of nonnegative matrix factorization and principal component analysis, and can improve the fault diagnosis performance.

Original languageEnglish
Title of host publicationProceedings of 2020 IEEE 4th Information Technology, Networking, Electronic and Automation Control Conference, ITNEC 2020
EditorsBing Xu, Kefen Mou
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1412-1416
Number of pages5
ISBN (Electronic)9781728143903
DOIs
StatePublished - Jun 2020
Event4th IEEE Information Technology, Networking, Electronic and Automation Control Conference, ITNEC 2020 - Chongqing, China
Duration: 12 Jun 202014 Jun 2020

Publication series

NameProceedings of 2020 IEEE 4th Information Technology, Networking, Electronic and Automation Control Conference, ITNEC 2020

Conference

Conference4th IEEE Information Technology, Networking, Electronic and Automation Control Conference, ITNEC 2020
Country/TerritoryChina
CityChongqing
Period12/06/2014/06/20

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 7 - Affordable and Clean Energy
    SDG 7 Affordable and Clean Energy

Keywords

  • fault diagnosis
  • feature extraction
  • kernel function
  • kernel nonnegative matrix factorization

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