A New Model-Free Sliding Observer to Synchronization Problem

Author

Martínez-Guerra, Rafael ; Cisneros-Saldana, Enrique ; Yu, Wen

Author_Institution

Departamento de Control Automatico, CINVESTAV-IPN, Mexico City

fYear

2006

fDate

6-8 Sept. 2006

Firstpage

1

Lastpage

4

Abstract

In this paper, a new observer is proposed for the synchronization problem, this new observer presents a simple structure that contains a sliding mode term which turns out to be robust against output noises as well as sustained disturbances. The slave system is a pure sliding-mode observer. As far as we know in the literature this class of observers has not been used in the synchronization problem. Comparisons with other two model-based observers, Thau observer and Bestle-Zeitz observer, are presented. The performances of these observers are shown by using Lorenz system

Keywords

nonlinear control systems; observers; synchronisation; variable structure systems; Bestle-Zeitz observer; Lorenz system; Thau observer; model-free sliding mode observer; slave system; sustained disturbance; synchronization problem; Automatic control; Chaos; Noise robustness; Nonlinear systems; Observers; Oscillators; Robust control; Sliding mode control; Stability analysis; Systems biology; Bestle-Zeitz observer; Synchronization; Thau observer; sliding mode observer;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical and Electronics Engineering, 2006 3rd International Conference on

Conference_Location

Veracruz

Print_ISBN

1-4244-0402-9

Electronic_ISBN

1-4244-0403-7

Type

conf

DOI

10.1109/ICEEE.2006.251883

Filename

4017968