Crack Identification by Multifractal Analysis of a Dynamic Rotor Response

Grzegorz Litak; Jerzy T. Sawicki

doi:10.1002/zamm.200900226

Crack Identification by Multifractal Analysis of a Dynamic Rotor Response

Grzegorz Litak
, Jerzy T. Sawicki

University of Lublin

Research output: Contribution to journal › Article › peer-review

Abstract

Multifractal analysis has been used to diagnose 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. Relation to the standard power spectrum technique has been also discussed.

Original language	American English
Journal	ZAMM - Journal of Applied Mathematics and Mechanics
Volume	89
DOIs	https://doi.org/10.1002/zamm.200900226
State	Published - Jul 3 2009

Keywords

Nonlinear vibration
Crack detection
Health monitoring
Multifractals

Disciplines

Applied Mechanics

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Crack Identification by Multifractal Analysis of a Dynamic RotorFinal published version, 2.43 MBLicense: CC BY

http://onlinelibrary.wiley.com/doi/10.1002/zamm.200900226/abstract

Cite this

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title = "Crack Identification by Multifractal Analysis of a Dynamic Rotor Response",

abstract = " Multifractal analysis has been used to diagnose 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. Relation to the standard power spectrum technique has been also discussed.",

keywords = "Nonlinear vibration, Crack detection, Health monitoring, Multifractals",

author = "Grzegorz Litak and Sawicki, \{Jerzy T.\}",

note = "Litak, G. and Sawicki, J.T. (2009). Crack identification by multifractal analysis of a dynamic rotor response. ZAMM - Journal of Applied Mathematics and Mechanics, 89(7), 587–592. doi: 10.1002/zamm.200900226.",

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doi = "10.1002/zamm.200900226",

language = "American English",

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journal = "ZAMM - Journal of Applied Mathematics and Mechanics",

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T1 - Crack Identification by Multifractal Analysis of a Dynamic Rotor Response

AU - Litak, Grzegorz

AU - Sawicki, Jerzy T.

N1 - Litak, G. and Sawicki, J.T. (2009). Crack identification by multifractal analysis of a dynamic rotor response. ZAMM - Journal of Applied Mathematics and Mechanics, 89(7), 587–592. doi: 10.1002/zamm.200900226.

PY - 2009/7/3

Y1 - 2009/7/3

N2 - Multifractal analysis has been used to diagnose 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. Relation to the standard power spectrum technique has been also discussed.

AB - Multifractal analysis has been used to diagnose 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. Relation to the standard power spectrum technique has been also discussed.

KW - Nonlinear vibration

KW - Crack detection

KW - Health monitoring

KW - Multifractals

UR - https://engagedscholarship.csuohio.edu/enme_facpub/53

U2 - 10.1002/zamm.200900226

DO - 10.1002/zamm.200900226

M3 - Article

VL - 89

JO - ZAMM - Journal of Applied Mathematics and Mechanics

JF - ZAMM - Journal of Applied Mathematics and Mechanics

ER -

Crack Identification by Multifractal Analysis of a Dynamic Rotor Response

Abstract

Keywords

Disciplines

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