|
|
Identifying the interactions in a colored dynamical network |
Wu Zhao-Yan (吴召艳), Gong Xiao-Li (弓晓利) |
College of Mathematics and Information Science, Jiangxi Normal University, Nanchang 330022, China |
|
|
Abstract The interactions of a colored dynamical network play a great role in its dynamical behaviour and are denoted by outer and inner coupling matrices. In this paper, the outer and inner coupling matrices are assumed to be unknown and need to be identified. A corresponding network estimator is designed for identifying the unknown interactions by adopting proper adaptive laws. Based on the Lyapunov function method and Barbalat’s lemma, the obtained result is analytically proved. A colored network coupled with chaotic Lorenz, Chen, and Lü systems is considered as a numerical example to illustrate the effectiveness of the proposed method.
|
Received: 13 March 2015
Revised: 13 May 2015
Accepted manuscript online:
|
PACS:
|
02.40.Pc
|
(General topology)
|
|
64.60.aq
|
(Networks)
|
|
05.45.Xt
|
(Synchronization; coupled oscillators)
|
|
Fund: Project supported by the National Natural Science Foundation of China (Grant No. 61463022), the Natural Science Foundation of Jiangxi Educational Committee, China (Grant No. GJJ14273), and the Graduate Innovation Fund of Jiangxi Normal University, China (Grant No. YJS2014061). |
Corresponding Authors:
Wu Zhao-Yan
E-mail: zhywu7981@gmail.com
|
Cite this article:
Wu Zhao-Yan (吴召艳), Gong Xiao-Li (弓晓利) Identifying the interactions in a colored dynamical network 2015 Chin. Phys. B 24 110202
|
[1] |
Albert R and Barabási A L;2002 Rev. Modern Phys. 74 47
|
[2] |
Arenas A, Díaz-Guilera A, Kurths J, Moreno Y and Zhou C S;2008 Phys. Rep. 469 93
|
[3] |
Boccaletti S, Latora V, Moreno Y, Chavezf M and Hwang D U;2006 Phys. Rep. 424 175
|
[4] |
Li K Z, He E, Zeng Z R and Tse C K;2013 Chin. Phys. B 22 070504
|
[5] |
Zhang X Y, Hu X, Kurths J and Liu Z H;2013 Phys. Rev. E 88 010802
|
[6] |
Wang S G and Yao H X;2012 Chin. Phys. B 21 050508
|
[7] |
Liu D F, Wu Z Y and Ye Q L;2014 Nonlinear Dyn. 75 209
|
[8] |
Wang W X, Yang R, Lai Y C, Kovanis V and Harrison M A F;2011 Europhys. Lett. 94 48006
|
[9] |
Wu Z Y, Xu X J, Chen G R and Fu X C;2012 Chaos 22 043137
|
[10] |
Sun M, Li D D, Han D and Jia Q;2013 Chin. Phys. Lett. 30 090202
|
[11] |
Duan Z S, Chen G R and Huang L;2008 Phys. Lett. A 372 3741
|
[12] |
Duan Z S, Chen G R and Huang L;2009 IEEE Trans. Auto. Control 54 845
|
[13] |
Dadashi M, Barjasteh I and Jalili M;2010 Chaos 20 043119
|
[14] |
Shi D H, Chen G R, Thong W W K and Yan X Y;2013 IEEE Circ. Syst. Mag. 13 66
|
[15] |
Yu D C, Righero M and Kocarev L;2006 Phys. Rev. Lett. 97 188701
|
[16] |
Wu X Q;2008 Physica A 387 997
|
[17] |
Wu Z Y and Fu X C;2009 Chin. Phys. Lett. 26 070201
|
[18] |
Liu H, Lu J A, Lü J H and Hill D J;2009 Automatica 45 1799
|
[19] |
Xu Y H, Zhou W N, Fang J A and Sun W;2011 Commun. Nonlinear Sci. Numer. Simulat. 16 3337
|
[20] |
Wu X Q, Wang W H and Zheng W X;2012 Phys. Rev. E 86 046106
|
[21] |
Wu Z Y and Fu X C;2013 IET Contr. Theory Appl. 7 1269
|
[22] |
Mei J, Jiang M H and Wang J;2013 Commun. Nonlinear Sci. Numer. Simulat. 18 999
|
[23] |
Liu D F, Wu Z Y and Ye Q L;2014 Chin. Phys. B 23 040504
|
[24] |
Li G J, Wu X Q, Liu J, Lu J A and Guo C;2015 Chaos 25 043102
|
[25] |
Khalil H K 2002 Nonlinear Systems (Englewood Cliffs, NJ: Prentice-Hall)
|
[26] |
Lorenz E N;1963 J. Atmos. Sci. 20 130
|
[27] |
Chen G R and Ueta T;1999 Int. J. Bifurc. Chaos 9 1465
|
[28] |
Lü J H and Chen G R;2002 Int. J. Bifurc. Chaos 12 659
|
No Suggested Reading articles found! |
|
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|
Cited |
|
|
|
|
Altmetric
|
blogs
Facebook pages
Wikipedia page
Google+ users
|
Online attention
Altmetric calculates a score based on the online attention an article receives. Each coloured thread in the circle represents a different type of online attention. The number in the centre is the Altmetric score. Social media and mainstream news media are the main sources that calculate the score. Reference managers such as Mendeley are also tracked but do not contribute to the score. Older articles often score higher because they have had more time to get noticed. To account for this, Altmetric has included the context data for other articles of a similar age.
View more on Altmetrics
|
|
|