Synchronization and adaptive synchronization of nuclear spin generator system

被引：12

作者：

Hegazi, AS ^{[1
]}

Agiza, HN ^{[1
]}

El Dessoky, MM ^{[1
]}

机构：

[1] Mansoura Univ, Fac Sci, Dept Math, Mansoura 35516, Egypt

来源：

CHAOS SOLITONS & FRACTALS | 2001年 / 12卷 / 06期

关键词：

D O I：

10.1016/S0960-0779(00)00022-9

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

This study addresses the synchronization and adaptive synchronization problems of nuclear spin generator (NSG) systems with unknown system parameters. We show that the NSG system can be synchronized by using drive-response systems. Adaptive control law is applied to achieve the state synchronization of two identical NSG systems. Lyapunov direct method of stability is used to prove the asymptotic stability of solutions for the error dynamical system. Numerical simulation is used to show the effectiveness of the proposed control schemes. (C) 2001 Elsevier Science Ltd. All rights reserved.

引用

页码：1091 / 1099

页数：9

共 18 条

[1]

BERNARDO MD, 1996, INT J BIFURCAT CHAOS, V6, P557

[2] SYNCHRONIZING CHAOTIC CIRCUITS [J].

CARROLL, TL ;

PECORA, LM .

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS, 1991, 38 (04) :453-456

[3]

CHEN G, 1997, CONTROL SYNCHRONIZAT

[4] ON FEEDBACK-CONTROL OF CHAOTIC CONTINUOUS-TIME SYSTEMS [J].

CHEN, GR ;

DONG, XN .

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-FUNDAMENTAL THEORY AND APPLICATIONS, 1993, 40 (09) :591-601

[5] CIRCUIT IMPLEMENTATION OF SYNCHRONIZED CHAOS WITH APPLICATIONS TO COMMUNICATIONS [J].

CUOMO, KM ;

OPPENHEIM, AV .

PHYSICAL REVIEW LETTERS, 1993, 71 (01) :65-68

[6] SPREAD SPECTRUM COMMUNICATION THROUGH MODULATION OF CHAOS [J].

Halle, K. Sean ;

Wu, Chai Wah ;

Itoh, Makoto ;

Chua, Leon O. .

INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS, 1993, 3 (02) :469-477

[7] Controlling chaotic behaviour for spin generator and Rossler dynamical systems with feedback control [J].

Hegazi, A ;

Agiza, HN ;

El-Dessoky, MM .

CHAOS SOLITONS & FRACTALS, 2001, 12 (04) :631-658

[8] CONTINUOUS CONTROL AND SYNCHRONIZATION IN CHAOTIC SYSTEMS [J].

KAPITANIAK, T .

CHAOS SOLITONS & FRACTALS, 1995, 6 :237-244

[9] Generalized synchronization, predictability, and equivalence of unidirectionally coupled dynamical systems [J].

Kocarev, L ;

Parlitz, U .

PHYSICAL REVIEW LETTERS, 1996, 76 (11) :1816-1819

[10] GENERAL-APPROACH FOR CHAOTIC SYNCHRONIZATION WITH APPLICATIONS TO COMMUNICATION [J].

KOCAREV, L ;

PARLITZ, U .

PHYSICAL REVIEW LETTERS, 1995, 74 (25) :5028-5031

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