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摘要
The paper investigates synchronization in unidirectionally coupled dynamical systems wherein the influence of drive on response is cumulative: coupling signals are integrated over a time interval tau. A major consequence of integrative coupling is that the onset of the generalized and phase synchronization occurs at higher coupling compared to the instantaneous (tau = 0) case. The critical coupling strength at which synchronization sets in is found to increase with tau. The systems explored are the chaotic Rossler and limit cycle (the Landau-Stuart model) oscillators. For coupled Rossler oscillators the region of generalized synchrony in the phase space is intercepted by an asynchronous region which corresponds to anomalous generalized synchronization.
- 出版日期2011-11
