Adaptive synchronization of two novel different hyperchaotic systems with partly uncertain parameters

作者：Zhu; Congxu

来源：Applied Mathematics and Computation, 2009, 215(2): 557-561.

DOI：10.1016/j.amc.2009.05.026

• Hyperchaotic system
• Adaptive control
• Chaos synchronization
• Lyapunov stability theorem

This paper investigates adaptive synchronization between two novel different hyperchaotic systems with partly uncertain parameters. Based on the Lyapunov stability theorem and the adaptive control theory, synchronization between these two hyperchaotic systems is achieved by proposing a new adaptive controller and a parameter estimation update law. Numerical simulations are presented to demonstrate the analytical results.

• 出版日期2009-9-15
• 单位中南大学