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Vibration fault diagnosis method based on gray level-gradient co-occurrence matrix for rotating machinery

  • Wei Dou*
  • , Zhan Sheng Liu
  • , Zheng Xian Wang
  • *Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

A diagnosis method based on gray level-gradient co-occurrence matrix was researched in this paper. This method was used to directly extract the features from graphics of rotating machinery by gray level-gradient co-occurrence matrix. And, fault diagnosis of rotating machinery was achieved by using artificial immune system. The test proves that this method can get high diagnosis accuracy.

Original languageEnglish
Pages (from-to)1939-1943
Number of pages5
JournalHangkong Dongli Xuebao/Journal of Aerospace Power
Volume23
Issue number10
StatePublished - Oct 2008
Externally publishedYes

Keywords

  • Fault diagnosis
  • Gray-gradient co-occurrence matrix
  • Parameters image
  • Rotating machinery
  • Texture feature

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