文献类型：期刊文献

中文题名：Adaptive H_∞ synchronization of chaotic systems via linear and nonlinear feedback control

英文题名：Adaptive H∞ synchronization of chaotic systems via linear and nonlinear feedback control

作者：Fu, Shi-Hui[1]; Lu, Qi-Shao[2]; Du, Ying[3]

机构：[1] Department of Mathematics, Zhengzhou University, Zhengzhou 450001, China; [2] School of Aeronautics Science and Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100191, China; [3] School of Science, East China University of Science and Technology, Shanghai 200237, China

年份：2012

卷号：21

期号：6

起止页码：117

中文期刊名：Chinese Physics B

外文期刊名：Chinese Physics B

收录：CSTPCD;;EI(收录号：20122615155133);Scopus;CSCD:【CSCD2011_2012】；

语种：英文

中文关键词：chaotic system;Hec synchronization;generalized Hamiltonian system;Lyapunov＇s sta-bility theory;adaptive synchronization;Lorenz system;Chen system

外文关键词：Adaptive control systems - System stability - Feedback control - Synchronization - Hamiltonians - Nonlinear feedback

摘要：Adaptive H∞ synchronization of chaotic systems via linear and nonlinear feedback control is investigated. The chaotic systems are redesigned by using the generalized Hamiltonian systems and observer approach. Based on Lya-punov＇s stability theory, linear and nonlinear feedback control of adaptive H∞ synchronization is established in order to not only guarantee stable synchronization of both master and slave systems but also reduce the effect of external disturbance on an Hoe-norm constraint. Adaptive H∞ synchronization of chaotic systems via three kinds of control is investigated with applications to Lorenz and Chen systems. Numerical simulations are also given to identify the effectiveness of the theoretical analysis.
Adaptive H∞ synchronization of chaotic systems via linear and nonlinear feedback control is investigated. The chaotic systems are redesigned by using the generalized Hamiltonian systems and observer approach. Based on Lyapunov's stability theory, linear and nonlinear feedback control of adaptive H∞ synchronization is established in order to not only guarantee stable synchronization of both master and slave systems but also reduce the effect of external disturbance on an H∞-norm constraint. Adaptive H∞ synchronization of chaotic systems via three kinds of control is investigated with applications to Lorenz and Chen systems. Numerical simulations are also given to identify the effectiveness of the theoretical analysis. ? 2012 Chinese Physical Society and IOP Publishing Ltd.