中国物理B ›› 2012, Vol. 21 ›› Issue (9): 90508-090508.doi: 10.1088/1674-1056/21/9/090508
黄军建a b, 李传东a, 张伟b, 韦鹏程a b
Huang Jun-Jian (黄军建)a b, Li Chuan-Dong (李传东)a, Zhang Wei (张伟)b, Wei Peng-Cheng (韦鹏程)a b
摘要: We further study the projective synchronization of a new hyperchaotic system. Different from the most existing methods, intermittent control is applied to chaotic synchronization in the present paper. We formulate the intermittent control system that governs the dynamics of the projective synchronization error, then derive the sufficient conditions for the exponential stability of intermittent control system by using Lyapunov stability theory, and finally establish the periodically intermittent controller according to the stability criterion by which the projective synchronization is expected to be achieved. The analytical results are also demonstrated by several numerical simulations.
中图分类号: (High-dimensional chaos)