中国物理B ›› 2010, Vol. 19 ›› Issue (7): 70513-070513.doi: 10.1088/1674-1056/19/7/070513
阮炯1, 孙永征2
Sun Yong-Zheng(孙永征)a)b)† and Ruan Jiong(阮炯)a)
摘要: This paper investigates the chaotic synchronization between the noise-perturbed Lorenz system and one of the noise-perturbed Chen and Lü systems. Based on the active control method and the Lyapunov theory in stochastic differential equations, sufficient conditions for the stability of the error dynamics are derived. Numerical simulations are also shown to demonstrate the effectiveness of these theoretic results.
中图分类号: (Synchronization; coupled oscillators)