title: Chaos quasisynchronization induced by impulses with parameter mismatches.
abstract: 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.
authors.affiliation: Department of Computer Science, Chongqing University, 400044, People's Republic of China.
authors.forename: Chuandong
authors.initials: C
authors.lastname: Li
authors.forename: Guanrong
authors.initials: G
authors.lastname: Chen
authors.forename: Xiaofeng
authors.initials: X
authors.lastname: Liao
authors.forename: Zhengping
authors.initials: Z
authors.lastname: Fan
mesh_terms: D000465:Algorithms; D000818:Animals; D001683:Biological Clocks / Q000502:physiology*; D003198:Computer Simulation; D005246:Feedback / Q000502:physiology*; D006801:Humans; D008954:Models, Biological; D015233:Models, Statistical; D017711:Nonlinear Dynamics