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Conference Paper (international conference)

On estimation of the parameters in the complex network via the adaptive observer

Lynnyk Volodymyr, Rehák Branislav, Čelikovský Sergej

: Proceedings of the 28th Mediterranean Conference on Control and Automation (MED) 2020, p. 605-610

: Mediterranean Conference on Control and Automation (MED) 2020 /28./, (Saint-Raphael, FR, 20200915)

: GA19-05872S, GA ČR

: Adaptive observer, Identical synchronization, Complex networks, Chaotic systems

: 10.1109/MED48518.2020.9183186

(eng): In this paper, the problem of estimation of the unknown parameters in the complex networks composed of identical nodes being generalized Lorenz chaotic systems will be discussed. The estimation is provided by an adaptive observer. Estimation of the parameters is provided on the complex network with ring topology and bidirectional coupling between nodes. The extra node being an adaptive observer is connected with the permanent node of the analyzed complex network. During the relatively short period, this additional node will be identically synchronized with the analyzed complex network without precise knowledge of the unknown parameters in the permanent nodes. The results are illustrated by the numerical simulation as well.\n

: BC

: 20205

07.01.2019 - 08:39