inductorless chua's circuit: experimental time series analysis
Clicks: 162
ID: 153493
2007
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Abstract
We have implemented an operational amplifier inductorless realization of the Chua's circuit. We have registered time series from its dynamical variables with the resistor R as the control parameter and varying from 1300 Ω to 2000 Ω. Experimental time series at fixed R were used to reconstruct attractors by the delay vector
technique. The flow attractors and their Poincaré maps considering
parameters such as the Lyapunov spectrum, its subproduct the Kaplan-Yorke
dimension, and the information dimension are also analyzed here. The results for
a typical double scroll attractor indicate a chaotic behavior characterized by a positive
Lyapunov exponent and with a Kaplan-Yorke dimension of 2.14. The occurrence of
chaos was also investigated through numerical simulations of the Chua's circuit
set of differential equations.
| Reference Key |
rubinger2007mathematicalinductorless
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|---|---|
| Authors | ;R. M. Rubinger;A. W. M. Nascimento;L. F. Mello;C. P. L. Rubinger;N. Manzanares Filho;H. A. Albuquerque |
| Journal | journal of power sources |
| Year | 2007 |
| DOI |
10.1155/2007/83893
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| URL | |
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