Novel Fault Identification for Electromechanical Systems via Spectral Technique and Electrical Data Processing

Tomasz Ciszewski, Len Gelman, Andrew Ball

Research output: Contribution to journalSpecial issue

Abstract

It is proposed, developed, investigated, and validated by experiments and modelling for the first time in worldwide terms new data processing technologies, higher order spectral multiple correlation technologies for fault identification for electromechanical systems via electrical data processing. Investigation of the higher order spectral triple correlation technology via modelling has shown that the proposed data processing technology effectively detects component faults. The higher order spectral triple correlation technology successfully applied for rolling bearing fault identification. Experimental investigation of the technology has shown, that the technology effectively identifies rolling bearing fault by electrical data processing at very early stage of fault development. Novel technology comparisons via modelling and experiments of the proposed higher order spectral triple correlation technology and the higher order spectra technology show the higher fault identification effectiveness of the proposed technology over the bicoherence technology.
Original languageEnglish
Article number1560
Pages (from-to)1-20
Number of pages20
JournalElectronics (Switzerland)
Volume9
Issue number10
Early online date23 Sep 2020
DOIs
Publication statusPublished - 1 Oct 2020

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