Title :
An experimental realization of a pulsed control method for the KSS chaotic circuit
Author :
Moreno Verdulla, Jose Francisco ; Lopez Sanchez, Manuel Jesus ; Prian, Manuel ; Lorenzo, Jose ; Garcia, Luis
fDate :
6/1/2011 12:00:00 AM
Abstract :
In this work, a method for controlling chaotic systems by means of pulses, with four variants, is presented, and its real time application to a particular electronic chaotic circuit (Kiers-Schmidt-Sprott, KSS) is analyzed. Periodic behavior (periodic orbit, PO) is obtained from chaotic dynamics, with a control law depended on a variable event condition, which is automatically adjusted for each particular chaotic process. No previous knowledge of the mathematical model of the system to control is needed, which is considered as a black-box process. Sample data of only one measurement variable and three tuning parameters (proportional gain, pulse width, and hold-off time) are used. Satisfactory real time experimentation results have been obtained using dSPACE 1104 target for the KSS circuit.
Keywords :
Bit error rate; Irrigation; Optical fiber communication; Optical fiber dispersion; Repeaters; Wavelength division multiplexing; Chaos control; chaotic system; hard real time control system; nonlinear dynamics; periodic orbit; pulsed control;
Journal_Title :
Latin America Transactions, IEEE (Revista IEEE America Latina)
DOI :
10.1109/TLA.2011.5893769