title: Designing coupling for synchronization and amplification of chaos.
abstract: We propose a design of coupling for stable synchronization and antisynchronization in chaotic systems under parameter mismatch. The antisynchronization is independent of the specific symmetry (reflection symmetry, axial symmetry, or other) of a dynamical system. In the synchronization regimes, we achieve amplification (attenuation) of a chaotic driver in a response oscillator. Numerical examples of a Lorenz system, Rössler oscillator, and Sprott system are presented. Experimental evidence is shown using an electronic version of the Sprott system.
authors.affiliation: Faculty of Bioengineering, University of Medicine and Pharmacy, Gr T Popa, Iasi, Romania.
authors.forename: Ioan
authors.initials: I
authors.lastname: Grosu
authors.forename: E
authors.initials: E
authors.lastname: Padmanaban
authors.forename: Prodyot K
authors.initials: PK
authors.lastname: Roy
authors.forename: Syamal K
authors.initials: SK
authors.lastname: Dana
mesh_terms: D017711:Nonlinear Dynamics