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Anti-Synchronization of Tigan and Li Systems with Unknown Parameters via Adaptive Control

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Abstract (Original Language): 
In this paper, the adaptive nonlinear control method has been deployed to derive new results for the anti-synchronization of identical Tigan systems (2008), identical Li systems (2009) and nonidentical Tigan and Li systems. In adaptive anti-synchronization of identical chaotic systems, the parameters of the master and slave systems are unknown and the feedback control law has been derived using the estimates of the system parameters. In adaptive anti-synchronization of non-identical chaotic systems, the parameters of the master system are known, but the parameters of the slave system are unknown and accordingly, the feedback control law has been derived using the estimates of the parameters of the slave system. Our adaptive synchronization results derived in this paper for the uncertain Tigan and Li systems are established using Lyapunov stability theory. Numerical simulations are shown to demonstrate the effectiveness of the adaptive anti-synchronization schemes for the uncertain chaotic systems addressed in this paper.
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REFERENCES

References: 

[1] Alligood, K.T., Sauer, T. & Yorke, J.A.,
Chaos: An Introduction to Dynamical
Systems, Springer, New York (1987).
[2] Lorenz, E., Deterministic nonperiodic flow, J.
Atmos. Sciences, 20, 130-141 (1963).
[3] Pecora, L.M. & Carroll, T.L., Synchronization
in chaotic systems, Phys. Rev. Letters, 64,
821-824 (1990).
[4] Lakshmanan, M. & Murali, K., Chaos in
Nonlinear Oscillators: Controlling and
Synchronization, World Scientific, Singapore
(1996).
[5] Han, S.K., Kerrer, C. & Kuramoto, Y.,
Dephasing and bursting in coupled neural
oscillators, Phys. Rev. Letters, 75, 3190-3193
(1995)
[6] Blasius, B., Huppert, A. & Stone, L.,
Complex dynamics and phase synchronization
in spatially extended ecological system,
Nature, 399, 354-359 (1999).
[7] Cuomo, K.M. & Oppenheim, A.V. Circuit
implementation of synchronized chaos with
applications to communications, Phys. Rev.
Letters, 71, 65-68 (1993).
[8] Li, Z., Li, K., Wen, C. & Soh, Y.C., A new
chaotic secure communication system, IEEE
Trans. Comm, 51 (8), 1306-1312 (2003).
[9] Ott, E., Grebogi, C. & Yorke, J.A., Controlling
chaos, Phys. Rev. Lett., 64, 1196-1199 (1990).
[10] Bai, E.W. & Longren, K.E., Synchronization
of two Lorenz systems using active control,
Chaos, Solit. Fractals, 8, 51-58 (1997).
[11] Ho, M.C. & Hung, Y.C., Synchronization of
two different chaotic systems using
generalized active control, Phys. Lett. A, 301,
424-428 (2002).
[12] Huang, L., Feng, R. & Wang, M.,
Synchronization of chaotic systems via
nonlinear control, Phys. Lett. A, 320, 271-275
(2005).
[13] Lei, Y., Xu, W., Shen, J. & Fang, T., Global
synchronization of two parametrically excited
systems using active control, Chaos Solit.
Fract., 28, 428-436 (2006).
[14] Chen, H.K., Global chaos synchronization of
new chaotic systems via nonlinear control,
Chaos Solit. Fract., 23, 1245-1251 (2005).
[15] Vincent, U.E., Synchronization of identical
and non-identical 4-D systems via active
control, Chaos Solit. Fract., 31, 119-129
(2007).
[16] Sundarapandian, V. & Karthikeyan, R., Global
chaos synchronization of hyperchaotic Liu and
hyperchaotic Chen systems by active nonlinear
control, CIIT Int. J. Digital Signal Processing,
3 (3), 134-139 (2011).
[17] Sundarapandian, V. & Karthikeyan, R., Global
chaos synchronization of Chen and Cai
systems by active nonlinear control, CIIT Int.
J. Digital Signal Processing, 3 (3), 140-144
(2011).
[18] Lu, J., Wu, X., Han, X. & Lü, J., Adaptive
feedback stabilization of a unified chaotic
system, Phys. Lett. A, 329, 327-333 (2004).
[19] Chen, S.H. & Lü, J., Synchronization of an
uncertian unified system via adaptive control,
Chaos Solit. Fract., 14, 643-647 (2002).
[20] Aghababa, M.P. & Aghababa, H.P., Adaptive
finite-time stabilization of uncertain nonautonomous
chaotic electromechanical
gyrostat systems with unknown parameters,
Mech. Research Commun., 38, 500-505
(2011).
[21] Aghababa, M.P., A novel adaptive finite-time
controller for synchronizing chaotic gyros with nonlinear inputs, Chinese Phys. B, 20, 090505
(2011).
[22] Aghababa, M.P. & Aghababa, H.P.,
Synchronization of nonlinear chaotic
electromechanical gyrostat systems with
undertainties, Nonlinear Dynamics,
doi:10.1007/s11071-011-0181-5 (2011).
[23] Aghababa, M.P. & Heydari, A., Chaos
synchronization between two different chaotic
systems with uncertainties, external
disturbances, unknown parameters and input
nonlinearities, Applied Math. Modelling,
doi:10.1016/j.apm.2011.09.023 (2011).
[24] Park, J.H. & Kwon, O.M., A novel criterion
for delayed feedback control of time-delay
chaotic systems, Chaos Solit. Fract., 17, 709-
716 (2003).
[25] Yu, Y.G. & Zhang, S.C., Adaptive
backstepping synchronization of uncertain
chaotic systems, Chaos Solit. Fract., 27, 1369-
1375 (2006).
[26] Idowu, B.A., Vincent, U.E. & Njah, A.N.,
Generalized adaptive backstepping
synchronization for non-identical
parametrically excited systems, Nonlinear
Analysis: Modelling and Control, 14 (2), 165-
176 (2009).
[27] Zhao, J. & Lü, J., Using sampled-data
feedback control and linear feedback
synchronization in a new hyperchaotic
system, Chaos Solit. Fract., 35, 376-382
(2006).
[28] Konishi, K., Hirai, M. & Kokame, H., Sliding
mode control for a class of chaotic systems,
Phys. Lett. A, 245, 511-517 (1998).
[29] Haeri, M. & Emazadeh, A.A.,
Synchronization of different chaotic systems
using active sliding mode control, Chaos
Solit. Fract., 119-129 (2007).
[30] Pourmahamood, M., Khanmohammadi, S. &
Alizadeh, G., Synchronization of two
different uncertain chaotic systems with
unknown parameters using a robust adaptive
sliding mode controller, Commun. Nonlinear
Sci. Numerical Simulat., 16, 2853-2868
(2011).
[31] Aghababa, M.P. & Khanmohammadi, S. &
Alizadeh, G., Finite-time synchronization of
two different chaotic systems with unknown
parameters via sliding mode technique, Appl.
Math. Model, 35, 3080-3091 (2011).
[32] Tigan, G. & Opris, D., Analysis of a 3D
chaotic system, Chaos Solit. Fract., 36, 1315-
1319 (2008).
[33] Li, X.F., Chlouverakis, K.E. & Xu, D.L.,
Nonlinear dynamics and circuit realization of a
new chaotic flow: A variant of Lorenz, Chen
and Lü, Nonlinear Analysis, 10, 2357-2368
(2009).
[34] Hahn, W., The Stability of Motion, Springer,
New York (1967).

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