*SYNCHRONIZATION, *RECURSION theory, *COMPUTER simulation, *VAN der Pol oscillators (Physics), *NUMERICAL analysis, *DUFFING equations, *NONLINEAR systems, *ALGORITHMS
Abstract
This paper investigates antisynchronization of identical and nonidentical Φ6 Van der Pol oscillators (VDPOs) and Φ6 Duffing oscillators (DOs) with both parametric and external excitations based on adaptive backstepping technique. The technique is applied to achieve complete antisynchronization between identical Φ6 (VDPOs), identical Φ6 (DOs), and nonidentical Φ6 oscillators comprising the Φ6 (VDPO) and Φ6 (DO). Numerical simulations are implemented to verify the feasibility and effectiveness of the antisynchronization technique. [ABSTRACT FROM AUTHOR]