Cracked rotor vibrations by multifractal analysis

2008/04/15 by Grzegorz Litak, Litak, Grzegorz, Jerzy T. Sawicki +1
Physics and Astronomy · #Chaotic Dynamics (nlin.CD) #FOS: Physical sciences #nlin.CD

paper · pdf · doi:10.48550/arxiv.0804.2430

4 pages, 3 figures

arxiv created 2008/04/15 · arxiv updated 2009/12/01

Abstract

Multifractal analysis has been used to diagnoze cracked and healthy rotors. Is has been shown that the complexity and regularity criteria of the dynamical systems defined by the multiple scaling of the time series can indicate the damages of the rotating shaft.

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