Hybrid synchronization of hyperchaotic n-scroll Chua circuit using adaptive backstepping control

Autor: Suresh Rasappan
Jazyk: angličtina
Rok vydání: 2015
Předmět:
Zdroj: Cogent Engineering, Vol 2, Iss 1 (2015)
Druh dokumentu: article
ISSN: 2331-1916
23311916
DOI: 10.1080/23311916.2015.1009273
Popis: In this paper, hybrid synchronization is investigated for n-scroll hyperchaotic Chua circuit using adaptive backstepping control. The theorem on hybrid synchronization for n-scroll hyperchaotic Chua circuit is established using Lyapunov stability theory. The backstepping scheme is recursive procedure that links the choice of Lyapunov function with the design of a controller and guarantees global stability performance of strict-feedback nonlinear systems. The backstepping control method is effective and convenient to hybrid synchronize the hyperchaotic systems which are mainly in this technique that gives the flexibility to construct a control law. Numerical simulations are also given to illustrate and validate the hybrid synchronization results derived in this paper.
Databáze: Directory of Open Access Journals
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