DocumentCode
571226
Title
Chaos and transient chaos in a simple oscillator with Coulomb friction law
Author
Licskó, Gábor ; Csernák, Gábor
Author_Institution
Dept. of Appl. Mech., Budapest Univ. of Technol. & Econ., Budapest, Hungary
fYear
2012
fDate
6-11 Aug. 2012
Firstpage
121
Lastpage
124
Abstract
In this paper we investigate a one degree-of-freedom friction oscillator that can exhibit chaotic behaviour. Moreover, this mechanical system also shows the peculiarities of transient chaos at certain parameters. We use known numerical techniques to unfold and visualize these phenomena and to calculate one of the most important measure of chaos and transient chaos, the Lyapunov exponent.
Keywords
Lyapunov methods; chaos; friction; numerical analysis; oscillators; Coulomb friction law; Lyapunov exponent; chaos measurement calculation; chaotic behaviour; mechanical system; numerical techniques; one degree-of-freedom friction oscillator; phenomena unfolding; phenomena visualization; simple oscillator; transient chaos; Bifurcation; Chaos; Computational modeling; Friction; Mathematical model; Oscillators; Transient analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Nonlinear Science and Complexity (NSC), 2012 IEEE 4th International Conference on
Conference_Location
Budapest
Print_ISBN
978-1-4673-2702-2
Electronic_ISBN
978-1-4673-2701-5
Type
conf
DOI
10.1109/NSC.2012.6304739
Filename
6304739
Link To Document