TY - JOUR AU - Almatroud, A. Othman AU - Noorani, M. S. M. AU - Al-sawalha, M. Mossa PY - 2018 TI - Parameters identification and dual synchronization between different chaotic and hyperchaotic systems JO - Journal of Mathematics and Computer Science SP - 398--410 VL - 18 IS - 4 AB - This paper investigates the adaptive dual synchronization of completely different four chaotic and hyperchaotic systems with unknown parameters. Based on the Lyapunov stability theory, an efficient adaptive synchronization controller is constructed that converges the synchronization error signals to the origin with sufficient transient speed. Suitable adaptive laws of unknown parameters are designed that converged the estimated values of the unknown parameters to the true values of the systems parameters. Two numerical examples are presented and simulation results are derived to illustrate the effectiveness of the proposed dual synchronization approach. SN - ISSN 2008-949X UR - http://dx.doi.org/10.22436/jmcs.018.04.02 DO - 10.22436/jmcs.018.04.02 ID - Almatroud2018 ER -