Analysis of phase synchronization of coupled chaotic oscillators with empirical mode decomposition.
作者： A. Goska , A. Krawiecki
DOI: 10.1103/PHYSREVE.74.046217
关键词: Statistical physics 、 Synchronization of chaos 、 Spectrum (functional analysis) 、 Physics 、 Coupling (physics) 、 Synchronization (alternating current) 、 Synchronization networks 、 Hilbert–Huang transform 、 Phase (waves) 、 Phase synchronization 、 Control theory
摘要: Empirical mode decomposition is investigated as a tool to determine the phase and frequency study synchronization between complex chaotic oscillators. Within this approach, oscillator characterized by spectrum of frequencies corresponding empirical modes. First, oscillators resulting from two well-known methods, based on modified variables Poincare surface section, are compared with those obtained using decomposition. Next, for both parametrically essentially different coupled drive-response system, transition modes investigated, defined an adjustment response drive coupling increased. In particular, anomalous imperfect observed.
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