Observer Design for Polytopic Systems: Application to Chaotic System Reconstruction

Based on techniques from the state observer design and the pole placement technique, we present a systematic design procedure to synchronize a modified coupled dynamos system by a scaling factor ( projective synchronization ). Compared with the method proposed by Wen and Xu, this method eliminates the nonlinear item from the output of the drive system. Furthermore, the scaling factor can be adjusted arbitrarily in due course of control without degrading the controllability. Finally, feasibility of the technique is illustrated for the unified chaotic system.

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Synchronization of Rossler chaotic system for secure communication via descriptor observer design approach

2015 International Conference on Signal Processing, Computing and Control (ISPCC) ◽

10.1109/ispcc.2015.7375009 ◽

2015 ◽

Cited By ~ 1

Author(s):

Sonam Chandra ◽

Mahendra Kumar Gupta ◽

Nutan Kumar Tomar

Keyword(s):

Chaotic System ◽

Secure Communication ◽

Observer Design ◽

Design Approach ◽

Descriptor Observer

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Chaotic system reconstruction from noisy time series measurements using improved least squares genetic programming

2002 IEEE International Symposium on Circuits and Systems. Proceedings (Cat. No.02CH37353) ◽

10.1109/iscas.2002.1010161 ◽

2003 ◽

Author(s):

V. Varadan ◽

H. Leung

Keyword(s):

Time Series ◽

Genetic Programming ◽

Least Squares ◽

Chaotic System ◽

Noisy Time Series ◽

System Reconstruction

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Simple Exponential Observer Design for the Generalized Liu Chaotic System

International Journal of Trend in Scientific Research and Development ◽

10.31142/ijtsrd7126 ◽

2017 ◽

Vol Volume-2 (Issue-1) ◽

pp. 953-956

Author(s):

Yeong-Jeu Sun ◽

Keyword(s):

Chaotic System ◽

Observer Design

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Finite memory state observer design for polytopic systems. Application to actuator fault diagnosis

2014 IEEE Conference on Control Applications (CCA) ◽

10.1109/cca.2014.6981335 ◽

2014 ◽

Cited By ~ 1

Author(s):

Souad Bezzaoucha ◽

Benoit Marx ◽

Didier Maquin ◽

Jose Ragot

Keyword(s):

Fault Diagnosis ◽

State Observer ◽

Observer Design ◽

Actuator Fault ◽

Memory State ◽

Polytopic Systems ◽

Finite Memory

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PROJECTIVE SYNCHRONIZATION OF A CLASS OF CHAOTIC SYSTEMS BASED ON OBSERVER

International Journal of Modern Physics B ◽

10.1142/s0217979211059061 ◽

2011 ◽

Vol 25 (28) ◽

pp. 3765-3771 ◽

Cited By ~ 1

Author(s):

XING-YUAN WANG ◽

XIN-GUANG LI

Keyword(s):

Chaotic System ◽

Chaotic Systems ◽

Design Procedure ◽

Scaling Factor ◽

Observer Design ◽

Projective Synchronization ◽

Pole Placement ◽

Systematic Design ◽

Unified Chaotic System ◽

Placement Technique

Based on techniques from the state observer design and the pole placement technique, we present a systematic design procedure to synchronize a class of chaotic systems by a scaling factor (projective synchronization). Compared with the method proposed by Wen and Xu, this method eliminates the nonlinear item from the output of the drive system. Furthermore, the scaling factor can be adjusted arbitrarily in due course of control without degrading the controllability. Finally, feasibility of the technique is illustrated for the unified chaotic system.

Download Full-text