Synchronization dynamics in a small pacemaker neuronal ensemble via a robust adaptive controller

O. Cornejo-Pérez, G.C. Solı´s-Perales and J.A. Arenas-Prado

Chaos, Solitons & Fractals, 2012, vol. 45, issue 6, 861-868

Abstract: The synchronization dynamics of a pacemaker neuronal ensemble under the action of a control command is studied herein. The ensemble corresponds to the pyloric central pattern generator of the stomatogastric ganglion of lobster. The desired dynamics is provided by means of an external master neuron and it is induced via a nonlinear controller. Such a controller is composed of a linearizing-like controller and a high gain observer; the controller is able to counteract uncertainties and external perturbations in the controlled system. Numerical simulations of the robust synchronization dynamics of the master neuron and the pacemaker neuronal ensemble are displayed.

Date: 2012
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Persistent link: https://EconPapers.repec.org/RePEc:eee:chsofr:v:45:y:2012:i:6:p:861-868

DOI: 10.1016/j.chaos.2012.03.002

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