title: Engineering generalized synchronization in chaotic oscillators.
abstract: We report a method of engineering generalized synchronization (GS) in chaotic oscillators using an open-plus-closed-loop coupling strategy. The coupling is defined in terms of a transformation matrix that maps a chaotic driver onto a response oscillator where the elements of the matrix can be arbitrarily chosen, and thereby allows a precise control of the GS state. We elaborate the scheme with several examples of transformation matrices. The elements of the transformation matrix are chosen as constants, time varying function, state variables of the driver, and state variables of another chaotic oscillator. Numerical results of GS in mismatched Rössler oscillators as well as nonidentical oscillators such as Rössler and Chen oscillators are presented.
authors: Department of Physics, Presidency University, Kolkata 700073, India.
authors: P K
authors: PK
authors: Roy
authors: C
authors: C
authors: Hens
authors: I
authors: I
authors: Grosu
authors: S K
authors: SK
authors: Dana