Adaptive synchronization of hyperchaotic L(u) system with uncertainty

• 来源期刊: 中国物理（英文版）
• 关键词: synchronization parameter identification hyperchaotic Lü system
• 年，卷（期）: 2007,（3）
• 页码范围: 666-670
• 页数: 5页
• 语种: 英文

摘要

This paper presents a novel adaptive control scheme for synchronization of the latest hyperchaotic Lü system.Based on the Lyapunov stability theory,a feedback controller and a parameter update law are designed for the synchronization of hyperchaotic Lü systems with uncertainty.Numerical simulations are given to demonstrate the validity of the synchronization technique.