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Adaptive tracking via pinning in networks of nonidentical nodes
JUAN GONZALO BARAJAS RAMIREZ
En Embargo
31-12-2019
Atribución-NoComercial-SinDerivadas
https://doi.org/10.14736/kyb-2018-1-0030
Adaptive control
Pinning control
Complex networks
Tracking problem
"We investigate the control of dynamical networks for the case of nodes, that although different, can be make passive by feedback. The so-called V-stability characterization allows for a simple set of stabilization conditions even in the case of nonidentical nodes. This is due to the fact that under V-stability characterization the dynamical difference between node of a network reduces to their different passivity degrees, that is, a measure of the required feedback gain necessary to make the node stable at a desired solution. We propose a pinning control strategy that extends this approach to solve the tracking problem, furthermore using an adaptive controller approach we provide a methodology to impose a common reference trajectory to a network of different nodes by pinning only a few of them to the desired solution. We illustrate our results with numerical simulation of well-known benchmark systems."
Institute of Information Theory and Automation
2018
Artículo
Juan Gonzalo Barajas-Ramírez. (2018). Adaptive tracking via pinning in networks of nonidentical nodes Kybernetika, 54(1): 30-40
MATEMÁTICAS
Versión publicada
publishedVersion - Versión publicada
Aparece en las colecciones: Publicaciones Científicas Control y Sistemas Dinámicos