Central Instrumentation, Indian Institute of Chemical Biology, (Council of Scientific and Industrial Research), Jadavpur, Kolkata 700032, India.
Chaos. 2011 Mar;21(1):013110. doi: 10.1063/1.3548066.
We propose a general formulation of coupling for engineering synchronization in chaotic oscillators for unidirectional as well as bidirectional mode. In the synchronization regimes, it is possible to amplify or to attenuate a chaotic attractor with respect to other chaotic attractors. Numerical examples are presented for a Lorenz system, Rössler oscillator, and a Sprott system. We physically realized the controller based coupling design in electronic circuits to verify the theory. We extended the theory to a network of coupled oscillators and provided a numerical example with four Sprott oscillators.
我们提出了一种用于混沌振荡器工程同步的耦合的通用公式，适用于单向和双向模式。在同步状态下，可以相对于其他混沌吸引子放大或衰减一个混沌吸引子。我们给出了洛伦兹系统、罗谢尔振荡器和斯普罗特系统的数值例子。我们在电子电路中物理实现了基于控制器的耦合设计，以验证理论。我们将理论扩展到耦合振荡器网络，并提供了一个包含四个斯普罗特振荡器的数值例子。
