| Issue |
Europhys. Lett.
Volume 63, Number 5, September 2003
|
|
|---|---|---|
| Page(s) | 667 - 673 | |
| Section | General | |
| DOI | https://doi.org/10.1209/epl/i2003-00582-9 | |
| Published online | 01 November 2003 | |
Suppressing temporal and spatio-temporal chaos by multiple weak resonant excitations: Application to arrays of chaotic coupled oscillators
1
Departamento de Electrónica e Ingeniería Electromecánica Escuela de Ingenierías Industriales, Universidad de Extremadura E-06071 Badajoz, Spain
2
Max-Planck-Institute for Mathematics in Sciences Inselstr. 22-26, D-04103 Leipzig, Germany
Received:
10
March
2003
Accepted:
20
June
2003
We present theoretical findings concerning control of chaos for a wide and important class of dissipative nonautonomous systems capable of being studied by Melnikov's method and subjected to multiple harmonic chaos-inducing and chaos-controlling excitations. We demonstrate the effectiveness of the method in suppressing spatio-temporal chaos of chains of identical chaotic coupled oscillators —where coherent oscillations are achieved under localized control— through the example of coupled Duffing oscillators.
PACS: 05.45.Gg – Control of chaos, applications of chaos / 05.45.Xt – Synchronization; coupled oscillators / 05.45.Pq – Numerical simulations of chaotic systems
© EDP Sciences, 2003
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