Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › научная › Рецензирование
Text and image transmission based on adaptive synchronization of nonlinear nonpassifiable chaotic systems 1. / Fradkov, Alexander L.; Nikiforov, Vladimir O.; Andrievsky, Boris.
1st IFAC Conference on Analysis and Control of Chaotic Systems, CHAOS'06. PART 1. ред. International Federation of Automatic Control, 2006. стр. 329-334 (IFAC Proceedings Volumes (IFAC-PapersOnline); Том 1, № PART 1).Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › научная › Рецензирование
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TY - GEN
T1 - Text and image transmission based on adaptive synchronization of nonlinear nonpassifiable chaotic systems 1
AU - Fradkov, Alexander L.
AU - Nikiforov, Vladimir O.
AU - Andrievsky, Boris
N1 - Funding Information: 1 The work was partly supported by Russian Foundation for Basic Research (grant 05-01-00869) and Presidium of Russian Academy of Sciences (scientific program 22). 2 alf@control.ipme.ru – corresponding author. 3 nikiforov@mail.ifmo.ru. 4 bandri@control.ipme.ru.
PY - 2006
Y1 - 2006
N2 - A unified approach to synchronization based on adaptive observers and passification is extended to nonpassifiable nonlinear systems, particularly to systems with relative degree greater than one. A synchronization scheme based on augmented error adaptive observer is proposed. Conditions of parametric convergence of the parameter estimation are established for the noiseless case. Robustness of the scheme to the bounded measurement error is established. The results are illustrated by examples of text and image transmission by means of chaotic Lorenz system.
AB - A unified approach to synchronization based on adaptive observers and passification is extended to nonpassifiable nonlinear systems, particularly to systems with relative degree greater than one. A synchronization scheme based on augmented error adaptive observer is proposed. Conditions of parametric convergence of the parameter estimation are established for the noiseless case. Robustness of the scheme to the bounded measurement error is established. The results are illustrated by examples of text and image transmission by means of chaotic Lorenz system.
KW - Adaptive observer
KW - Chaotic behavior
KW - Information transmission
KW - Synchronization
UR - http://www.scopus.com/inward/record.url?scp=79960978049&partnerID=8YFLogxK
U2 - 10.3182/20060628-3-fr-3903.00059
DO - 10.3182/20060628-3-fr-3903.00059
M3 - Conference contribution
AN - SCOPUS:79960978049
SN - 9783902661098
T3 - IFAC Proceedings Volumes (IFAC-PapersOnline)
SP - 329
EP - 334
BT - 1st IFAC Conference on Analysis and Control of Chaotic Systems, CHAOS'06
PB - International Federation of Automatic Control
ER -
ID: 87383715