A new output feedback synchronization theorem for a class of chaotic systems with a scalar transmitted signal

• 来源期刊: 中国物理（英文版）
• 关键词: chaos hyperchaos synchronization
• 年，卷（期）: 2006,（1）
• 页码范围: 83-88
• 页数: 6页
• 语种: 英文

摘要

This paper proposes a new, simple and yet applicable output feedback synchronization theorem for a large class of chaotic systems. We take a linear combination of drive system state variables as a scale-driving signal. It is proved that synchronization between the drive and the response systems can be obtained via a simple linear output error feedback control. The linear feedback gain is a function of a free parameter. The approach is illustrated using the Rossler hyperchaotic systems and Chua's chaotic oscillators.