ADAPTIVE OBSERVER BASED SYNCHRONIZATION OF A CLASS OF UNCERTAIN CHAOTIC SYSTEMS

被引：5
|
作者：
Bowong, Samuel [1 ]
Yamapi, Rene [2 ]
机构：
[1] Univ Douala, Dept Math & Comp Sci, Lab Appl Math, Fac Sci, Douala, Cameroon
[2] Univ Douala, Fac Sci, Dept Phys, Douala, Cameroon
来源：
INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS | 2008年 / 18卷 / 08期
关键词：
Chaotic systems; adaptive synchronization; robust adaptive observers;
D O I：
10.1142/S0218127408021798
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
This study addresses the adaptive synchronization of a class of uncertain chaotic systems in the drive-response framework. For a class of uncertain chaotic systems with parameter mismatch and external disturbances, a robust adaptive observer based on the response system is constructed to practically synchronize the uncertain drive chaotic system. Lyapunov stability theory ensures the practical synchronization between the drive and response systems even if Lipschitz constants on function matrices and bounds on uncertainties are unknown. Numerical simulation of two illustrative examples are given to verify the effectiveness of the proposed method.
引用
收藏
页码：2425 / 2435
页数：11
相关论文
共 50 条
  • [11] Robust adaptive backstepping synchronization for a class of uncertain chaotic systems using fuzzy disturbance observer
    D. H. Ji
    S. C. Jeong
    Ju H. Park
    S. C. Won
    Nonlinear Dynamics, 2012, 69 : 1125 - 1136
  • [12] Robust adaptive backstepping synchronization for a class of uncertain chaotic systems using fuzzy disturbance observer
    Ji, D. H.
    Jeong, S. C.
    Park, Ju H.
    Won, S. C.
    NONLINEAR DYNAMICS, 2012, 69 (03) : 1125 - 1136
  • [13] Observer-based adaptive synchronization of uncertain time-delay chaotic systems
    Xiao, Xiao-Shi
    Pan, Changzhong
    PROCEEDINGS OF THE 36TH CHINESE CONTROL CONFERENCE (CCC 2017), 2017, : 3321 - 3324
  • [14] A stable adaptive synchronization scheme for uncertain chaotic systems via observer
    Ayati, Moosa
    Khaloozadeh, Hamid
    CHAOS SOLITONS & FRACTALS, 2009, 42 (04) : 2473 - 2483
  • [15] Synchronization for uncertain Chaotic Systems using Adaptive Sliding Mode Observer
    Hyun, Minje
    Jeong, Seongcheol
    Won, Sangchul
    2011 11TH INTERNATIONAL CONFERENCE ON CONTROL, AUTOMATION AND SYSTEMS (ICCAS), 2011, : 1184 - 1188
  • [16] ADAPTIVE ROBUST SYNCHRONIZATION FOR A CLASS OF DIFFERENT UNCERTAIN CHAOTIC SYSTEMS
    Wang, Xingyuan
    Wang, Mingjun
    INTERNATIONAL JOURNAL OF MODERN PHYSICS B, 2008, 22 (23): : 4069 - 4082
  • [17] Adaptive synchronization of a class of continuous chaotic systems with uncertain parameters
    Zhang, Gang
    Liu, Zengrong
    Zhang, Jianbao
    PHYSICS LETTERS A, 2008, 372 (04) : 447 - 450
  • [18] Adaptive Fuzzy Synchronization for a Class of Uncertain Chaotic Systems Having Triangular Structure Based on High-Gain Observer
    Zhu, Hongqi
    Ji, Quanbao
    Liu, Heng
    PROCEEDINGS OF THE 30TH CHINESE CONTROL AND DECISION CONFERENCE (2018 CCDC), 2018, : 594 - 598
  • [19] PROJECTIVE SYNCHRONIZATION OF A CLASS OF CHAOTIC SYSTEMS BASED ON OBSERVER
    Wang Xing-Yuan
    Li Xin-Guang
    INTERNATIONAL JOURNAL OF MODERN PHYSICS B, 2011, 25 (28): : 3765 - 3771
  • [20] Observer-based synchronization for a class of chaotic systems
    Liu, H. (liuheng122@gmail.com), 2013, CESER Publications, Post Box No. 113, Roorkee, 247667, India (42):
12345