Published January 17, 2005
| Version v1
Journal article
Fuzzy adaptive synchronization of uncertain chaotic systems
- 1. Department of Electrical and Electronic Engineering, Yonsei University, 134 Shinchon-dong, Sudaemoon-gu, Seoul 120-749 (Korea, Republic of)
- 2. Precision Machinery Research Center, Korea Electronics Technology Institute, 203-103 B/D 192, Yakdae-dong, Wonmi-gu, Puchon-si, Kyunggi-do 420-140 (Korea, Republic of)
Description
This Letter presents an adaptive approach for synchronization of Takagi-Sugeno (T-S) fuzzy chaotic systems. Since the parameters of chaotic system are assumed unknown, the adaptive law is derived to estimate the unknown parameters and its stability is guaranteed by Lyapunov stability theory. The control law to be designed consists of two parts: one part that can stabilize the synchronization error dynamics and the other part that estimates the unknown parameters. Numerical examples are given to demonstrate the validity of the proposed adaptive synchronization approach
Additional details
Identifiers
- DOI
- 10.1016/j.physleta.2004.11.033;
- PII
- S0375-9601(04)01630-5;
Publishing Information
- Journal Title
- Physics Letters. A
- Journal Volume
- 334
- Journal Issue
- 4
- Journal Page Range
- p. 295-305
- ISSN
- 0375-9601
- CODEN
- PYLAAG
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 36059851
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- CHAOS THEORY; CONTROL THEORY; ERRORS; FUZZY LOGIC; LYAPUNOV METHOD; STABILITY; SYNCHRONIZATION
- Descriptors DEC
- CALCULATION METHODS; MATHEMATICAL LOGIC; MATHEMATICS
Optional Information
- Copyright
- Copyright (c) 2004 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.