Li Chuandong, Chen Guanrong, Liao Xiaofeng, Fan Zhengping
Department of Computer Science, Chongqing University, 400044, People's Republic of China.
Chaos. 2006 Jun;16(2):023102. doi: 10.1063/1.2179648.
This paper studies the effect of parameter mismatch on the impulsive synchronization of a class of coupled chaotic systems. A new definition for global quasisynchronization is introduced and used to analyze the synchronous behavior of coupled chaotic systems in the presence of parameter mismatch. Using the linear decomposition and comparison-system methods, a global synchronization error bound together with a sufficient condition is derived. Numerical simulations on the chaotic Chua's circuit are presented to verify the theoretical results.
本文研究了参数失配对一类耦合混沌系统脉冲同步的影响。引入了一种新的全局准同步定义，并用于分析存在参数失配时耦合混沌系统的同步行为。利用线性分解和比较系统方法，推导了全局同步误差界以及一个充分条件。给出了混沌蔡氏电路的数值模拟结果以验证理论结果。
