Modified function projective lag synchronization of chaotic systems with disturbance estimations

被引：20

作者：

Gao, Yanbo ^{[1
]}

Sun, Binghua ^{[1
]}

Lu, Guoping ^{[2
]}

机构：

[1] Nantong Univ, Sch Sci, Nantong 226007, Jiangsu, Peoples R China

[2] Nantong Univ, Sch Elect Engn, Nantong 226019, Jiangsu, Peoples R China

来源：

APPLIED MATHEMATICAL MODELLING | 2013年 / 37卷 / 07期

基金：

中国国家自然科学基金;

关键词：

Active sliding mode control; Chaotic systems; External disturbances; Modified function projective lag; synchronization (MFPLS); H-INFINITY SYNCHRONIZATION; MASTER-SLAVE SYNCHRONIZATION; DYNAMIC OUTPUT-FEEDBACK; LURE SYSTEMS; GENERALIZED SYNCHRONIZATION; CRITERIA; OBSERVER; DESIGN; PHASE;

D O I：

10.1016/j.apm.2012.09.058

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper addresses the modified function projective lag synchronization (MFPLS) for a class of chaotic systems with unknown external disturbances. The disturbances are supposed to be generated by the exogenous systems. By using the disturbance-observer-based control and the linear matrix inequality approach, the disturbance observers are developed to ensure the boundedness of the disturbance error dynamics. Then by employing the sliding mode control (SMC) technique, an active SMC law is established to guarantee the disturbance rejection and realize MFPLS between the master and slave systems. And the corresponding numerical simulation is provided to illustrate the effectiveness of the proposed method. (C) 2012 Elsevier Inc. All rights reserved.

引用

页码：4993 / 5000

页数：8

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