Feedback control of bursting and multistability in chaotic systems
Authors: Geltrude A., Al-Naimee K., Euzzor S., Meucci R., Arecchi F.T., Goswami BK.
Autors Affiliation: Istituto Nazionale di Ottica – CNR, Largo E. Fermi 6, 50125 Firenze, Italy;
Physics Department, College of Science, University of Baghdad, Baghdad, Iraq;
Dipartimento di Fisica, Università di Firenze, 50019 Sesto Fiorentino, Italy;
Laser and Plasma Technology Division, Bhabha Atomic Research Centre, Mumbai, India
Abstract: With a modulated CO2 laser as a standard model of periodically driven multistable systems. we experimentally demonstrate that a small-amplitude optoelectronic feedback perturbation can efficiently transform a bursting chaotic system to a nonchaotic one. Numerical simulations are in excellent agreement with the experimental results. The control has also been equally effective in the case of a driven FitzHugh-Nagumo model of Neuroscience. (C) 2011 Elsevier B.V. All rights reserved.
Journal/Review: COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION
Volume: 17 (7) Pages from: 3031 to: 3039
More Information: The Authors acknowledge \”Ente Cassa di Risparmio\” of Firenze for partial support. K.A.N. acknowledges TRIL – ICTP for granting.KeyWords: Bursting; FitzHugh-Nagumo model; Multistability; Multistable systems; Optoelectronic feedback; Standard model, Carbon dioxide; Chaos theory; Control, Chaotic systemsDOI: 10.1016/j.cnsns.2011.11.007Citations: 11data from “WEB OF SCIENCE” (of Thomson Reuters) are update at: 2019-09-15References taken from IsiWeb of Knowledge: (subscribers only)Connecting to view paper tab on IsiWeb: Click hereConnecting to view citations from IsiWeb: Click here