中国物理B ›› 2011, Vol. 20 ›› Issue (3): 30506-030506.doi: 10.1088/1674-1056/20/3/030506
王兴元, 张永雷, 林达, 张娜
Wang Xing-Yuan(王兴元)†, Zhang Yong-Lei(张永雷), Lin Da(林达), and Zhang Na(张娜)
摘要: In this paper, an impulsive synchronisation scheme for a class of fractional-order hyperchaotic systems is proposed. The sufficient conditions of a class of integral-order hyperchaotic systems' impulsive synchronisation are illustrated. Furthermore, we apply the sufficient conditions to a class of fractional-order hyperchaotic systems and well achieve impulsive synchronisation of these fractional-order hyperchaotic systems, thereby extending the applicable scope of impulsive synchronisation. Numerical simulations further demonstrate the feasibility and effectiveness of the proposed scheme.
中图分类号: (High-dimensional chaos)