Synchronization-based nonlinear chaotic circuit identification

Riccardo Caponetto; Luigi Fortuna; Gabriele Manganaro; Maria G. Xibilia

doi:10.1117/12.227904

1 December 1995 Synchronization-based nonlinear chaotic circuit identification

Riccardo Caponetto, Luigi Fortuna, Gabriele Manganaro, Maria G. Xibilia

Proceedings Volume 2612, Chaotic Circuits for Communication; (1995) https://doi.org/10.1117/12.227904
Event: Photonics East '95, 1995, Philadelphia, PA, United States

Abstract

In this paper a new approach to the parameter identification of nonlinear dynamic circuits is proposed. It is based on the concept of synchronization of nonlinear circuits and, in particular, on the Pecora-Carroll system decomposition and cascaded synchronization techniques. Moreover, the new identification procedure is formulated as an optimization problem and it is faced via a genetic algorithm. The introduction algorithm is applied to the famous Chua's oscillator, known for its rich variety of chaotic dynamics and bifurcations. Some examples, referring to different attractors, are reported.

Citation Download Citation

Riccardo Caponetto, Luigi Fortuna, Gabriele Manganaro, and Maria G. Xibilia "Synchronization-based nonlinear chaotic circuit identification", Proc. SPIE 2612, Chaotic Circuits for Communication, (1 December 1995); https://doi.org/10.1117/12.227904

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