Email this article The Patterns of the Power Spectral Density Distribution of Fractal and Multifractal Processes
- Authors: Akhmetkhanov R.S.1
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Affiliations:
- Blagonravov Institute of Machine Science
- Issue: Vol 47, No 3 (2018)
- Pages: 235-240
- Section: Mechanics of Machines
- URL: https://journal-vniispk.ru/1052-6188/article/view/193855
- DOI: https://doi.org/10.3103/S1052618818030020
- ID: 193855
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Abstract
This article deals with characteristic differences between the power spectral densities of monofractal and multifractal dynamical processes. The differences are analyzed from the point of view of determining the damage to the components of an engineering system by fractal analysis of the diagnostic data. As an example, the rolling bearing of a centrifugal pump is studied.
About the authors
R. S. Akhmetkhanov
Blagonravov Institute of Machine Science
Author for correspondence.
Email: mibsts@mail.ru
Russian Federation, Moscow, 101990
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