Exponential synchronization of the high-dimensional Kuramoto model with identical oscillators under digraphs

• Autores: Jinping Zhang, Jiandong Zhu
• Localización: Automatica: A journal of IFAC the International Federation of Automatic Control, ISSN 0005-1098, Nº. 102, 2019, págs. 122-128
• Idioma: inglés
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• Resumen

  • For the Kuramoto model and its variations, it is difficult to analyze the exponential synchronization under the general digraphs due to the lack of symmetry. In this paper, for the high-dimensional Kuramoto model of identical oscillators, a matrix Riccati differential equation (MRDE) is proposed to describe the error dynamics. Based on the MRDE, the exponential synchronization is proved by constructing a total error function for the case of digraphs admitting directed spanning trees.