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On practical synchronisation and collective behaviour of networked heterogeneous oscillators *

机译:关于网络异构振荡器的实际同步和集体行为, *

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We present preliminary results on synchronisation of nonlinear oscillators interconnected in heterogeneous networks that is, we assume that the systems’ dynamic models are different, albeit of the same dimension. Under mild conditions, we show that the synchronisation errors may be diminished by increasing the interconnection gain. That is, we establish results on practical synchronisation. Although this problem has been studied in the literature, our approach is novel from an analytical perspective: the behaviour of the interconnected systems is determined by two main components, the stability of an averaged dynamics, relative to an attractor of what we call emergent dynamics and, secondly, the synchronisation of each individual oscillator relative to the emergent dynamics. Our framework is general, it covers as a particular case that of (set-point) consensus but also trajectory-tracking synchronisation and consensus over manifolds.
机译:我们提供了关于异构网络中互连的非线性振荡器的同步的初步结果,即,我们假设系统的动态模型是不同的,尽管维数相同。在温和的条件下,我们表明,通过增加互连增益可以减少同步误差。也就是说,我们建立了实际同步的结果。尽管这个问题已经在文献中进行了研究,但是从分析的角度来看,我们的方法是新颖的:互连系统的行为由两个主要部分决定,即平均动力学的稳定性,相对于我们称为新兴动力学的吸引子。其次,每个单独的振荡器相对于出现的动力学的同步。我们的框架是通用的,作为一个特殊情况,它涵盖了(设定点)共识,而且还涵盖了轨迹跟踪同步和流形上的共识。

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