Title :
Analog circuits for modeling and controlling synchrony in arrays of coupled oscillators
Author :
Petrovas, A. ; Tamaseviciute, E. ; Mykolaitis, G. ; Tamasevicius, A. ; Stoop, R.
Author_Institution :
Dept. of Electron., Center for Phys. Sci. & Technol., Vilnius, Lithuania
fDate :
Feb. 27 2013-March 1 2013
Abstract :
An analog technique for desynchronisation of FitzHugh-Nagumo type oscillators is described. Two-terminal feedback controller is applied to the network. The controller nullifies the voltage at the coupling node and effectively decouples the individual oscillators. Both, numerical simulations and hardware experiments are performed. The results for array of 30 coupled FitzHugh-Nagumo oscillators are presented.
Keywords :
analogue circuits; feedback; numerical analysis; oscillators; voltage control; FitzHugh-Nagumo type oscillator desynchronisation; analog circuits; coupled FitzHugh-Nagumo oscillator array; coupling node; hardware experiments; numerical simulations; synchrony control; synchrony modeling; two-terminal feedback controller; Adaptive control; Couplings; Neurons; Oscillators; Resistors; Synchronization; Voltage measurement;
Conference_Titel :
Circuits and Systems (LASCAS), 2013 IEEE Fourth Latin American Symposium on
Conference_Location :
Cusco
Print_ISBN :
978-1-4673-4897-3
DOI :
10.1109/LASCAS.2013.6518977
