Paper Info
Title
Observer-based approach for fractional-order chaotic synchronization and communication
Abstract
This paper presents a method based on the state observer design for constructing a chaotically synchronized systems. Fractional-order direct Lyapunov theorem is used to derive the closed-loop asymptotic stability. The gains of the observer and observer-based controller are obtained in terms of linear matrix inequalities (LMIs) formulation. The proposed approach is then applied to secure communications. The method combines chaotic masking and chaotic modulation, where the information signal is injected into the transmitter and simultaneously transmitted to the receiver. Chaotic synchronization and chaotic communication are achieved simultaneously via a state observer design technique. An numerical fractional-order chaotic Lorenz system is given to demonstrate the applicability of the proposed approach.
Year
DOI
Venue
2013
10.23919/ECC.2013.6669423
Control Conference
Keywords
DocType
Citations 
lyapunov methods,asymptotic stability,chaotic communication,closed loop systems,linear matrix inequalities,observers,synchronisation,lmi formulation,chaotic masking,chaotic modulation,chaotically synchronized systems,closed-loop asymptotic stability,fractional-order chaotic communication,fractional-order chaotic synchronization,fractional-order direct lyapunov theorem,information signal,linear matrix inequality formulation,numerical fractional-order chaotic lorenz system,observer-based approach,observer-based controller,state observer design,state observer design technique,fractional-order calculus,chaotic synchronization,fractional-order chaotic systems,fractional-order observer,linear matrix inequality (lmi),observer based controller,secure communication,synchronization,transmitters
Conference
1
PageRank 
References 
Authors
0.40
0
3
Name
Order
Citations
PageRank
Ibrahima N'Doye1416.68
Mohamed Darouach226142.82
Holger Voos311834.98