| Issue |
MATEC Web Conf.
Volume 241, 2018
International Conference on Structural Nonlinear Dynamics and Diagnosis (CSNDD 2018)
|
|
|---|---|---|
| Article Number | 01017 | |
| Number of page(s) | 4 | |
| DOI | https://doi.org/10.1051/matecconf/201824101017 | |
| Published online | 03 December 2018 | |
Using the Gottwald and Melbourne’s 0-1 test and the Hugichi fractal dimension to detect chaos in defective and healthy ball bearings
1
Departmentof Engineering Education, College of Engineering and Applied Science, University of Cincinnati, Cincinnati, OH 45221
2
Villanova Center for Analyticsof Dynamic Systems(VCADS), Villanova University, Villanova, PA 19085, USA
* e-mail: cedrick.kwuimy@uc.edu
** e-mail: thajmoha@villanova.edu
*** e-mail: c.nataraj@villanova.edu
The paper considers the identification of chaotic behavior dynamics using the data extracted from an experimental model of rotor supported on rolling elements. A description of the methodis provided as well as an illustration using a standard dynamic map. The 0-1 test for chaos and the Higuchi dimension are shown to be effective tool in the identification of chaotic behavior of the systembearing with and without faults.
© The Authors, published by EDP Sciences, 2018
This is an open access article distributed under the terms of the Creative Commons Attribution License 4.0 (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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