Generalized Q-S Synchronization of Nonlinear Systems via the Adaptive Control

• Main Authors: Hsing-Po Pan, 潘星伯
• Other Authors: Ming-Chung Ho
• Format: Others
• Language: zh-TW
• Published: 2011
• Online Access: http://ndltd.ncl.edu.tw/handle/61336233814455389677

碩士 === 國立高雄師範大學 === 物理學系 === 99 === In this thesis, we investigate the generalized Q-S synchronization of chaotic systems with unknown parameters. Based on the adaptive control theory and the Lyapunov stability theorem, we are able to control the slave system to achieve generalized Q-S synchronization with its master system. Two chaotic and hyperchaotic systems with equal or different dimensions are chosen to be the master and slave systems in the case study. Furthermore, we discuss the adaptive generalized Q-S cascade synchronization, which combines Q-S synchronization, cascade synchronization, and the adaptive control theory. This synchronization is applied to Rössler system and the four-scroll hyperchaotic system, in our second case study. We believe there exists many potential applications about the adaptive generalized Q-S synchronization.