SciELO - Scientific Electronic Library Online

 
vol.9 número1Noise Effect Reduction on a MEMS Based AC Voltage Reference Source Using Artificial Neural NetworkSymbolic Analysis of OTRAs-Based Circuits índice de autoresíndice de materiabúsqueda de artículos
Home Pagelista alfabética de revistas  

Journal of applied research and technology

versión impresa ISSN 1665-6423

Resumen

MATA-MACHUCA, J. L.; MARTINEZ-GUERRA, R  y  AGUILAR-LOPEZ, R. Chaotic Systems Synchronization Via High Order Observer Design. J. appl. res. technol [online]. 2011, vol.9, n.1, pp. 57-68. ISSN 1665-6423.

In this paper, we consider the synchronization problem via a nonlinear observer design. A new exponential polynomial observer for a class of nonlinear oscillators is proposed, which is robust against output noises. A sufficient condition for synchronization is derived analytically with the help of the Lyapunov stability theory. The proposed technique has been applied to synchronize chaotic systems (Rikitake and Rössler systems) by numerical simulation.

Palabras llave : synchronization; polynomial observer; Lipschitz system; algebraic observability condition.

        · resumen en Español     · texto en Inglés     · pdf en Inglés