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- Title
Stability analysis and modified projective synchronization of fractional-order hyperchaotic dynamical systems using nonlinear controllers.
- Authors
Ray, S. Saha
- Abstract
This paper deals with the modified projective synchronization between two fractional-order four-dimensional (4D) hyperchaotic systems. Based on the Lyapunov stability theory, a new controller for the synchronization of two fractional-order hyperchaotic systems is developed. The stability analysis of the error dynamics system is performed by the fractional-order Lyapunov direct method alongwith Routh–Hurwitz stability criterion. Numerical simulations are presented to demonstrate the validity and verify the effectiveness of the proposed synchronization scheme.
- Subjects
NONLINEAR dynamical systems; SYNCHRONIZATION; STABILITY criterion; STABILITY theory; LYAPUNOV stability; SYSTEM dynamics; CHAOTIC communication
- Publication
International Journal of Modern Physics C: Computational Physics & Physical Computation, 2021, Vol 32, Issue 6, pN.PAG
- ISSN
0129-1831
- Publication type
Article
- DOI
10.1142/S0129183121500819