Multiswitching Synchronization of a Driven Hyperchaotic Circuit Using Active Backstepping. (18th February 2014)

• Record Type: Journal Article
• Authors: Ajayi, A. Ayotunde; Ojo, S. Kayode; Vincent, E. Uchechukwu; Njah, N. Abdullahi
• Other Names: Ghosh Dibakar Academic Editor.
• Is Part Of: Journal of nonlinear dynamics. Volume 2014(2014)
• Publication Date: 2014-02-18
• Subjects: Nonlinear theories -- Periodicals; Dynamics -- Periodicals; Dynamics; Nonlinear theories; Periodicals; 531.11
• DOI: 10.1155/2014/918586
• Languages: English
• ISSNs: 2356-7503

Abstract

Abstract : An active backstepping technique is proposed for the realization of multiswitching synchronization of periodically forced hyperchaotic Van der Pol-Duffing oscillators. The active backstepping technique is a systematic design approach with recursive procedures that skillfully optimizes the choice of Lyapunov functions and active control technique. Using the active backstepping technique, the usual master-slave synchronization scheme is extended to study the synchronization of systems with different combinations of the slave states variables with master state variables. Our numerical results confirm the effectiveness of the proposed analytical technique.