scholarly journals Adaptive synchronization of the fractional-order unified chaotic system

2009 ◽  
Vol 58 (9) ◽  
pp. 6039
Author(s):  
Zhang Ruo-Xun ◽  
Yang Yang ◽  
Yang Shi-Ping
2012 ◽  
Vol 562-564 ◽  
pp. 2088-2091
Author(s):  
Xian Yong Wu ◽  
Yi Long Cheng ◽  
Kai Liu ◽  
Xin Liang Yu ◽  
Xian Qian Wu

The chaotic dynamics of the unified chaotic system and the Rossler system with different fractional-order are studied in this paper. The research shows that the chaotic attractors can be found in the two systems while the orders of the systems are less than three. Asymptotic synchronization of response and drive systems is realized by active control through designing proper controller when system parameters are known. Theoretical analysis and simulation results demonstrate the effective of this method.


2010 ◽  
Vol 59 (3) ◽  
pp. 1549
Author(s):  
Zhang Ruo-Xun ◽  
Yang Shi-Ping ◽  
Liu Yong-Li

2014 ◽  
Vol 2014 ◽  
pp. 1-7 ◽  
Author(s):  
Ping Zhou ◽  
Rongji Bai

Based on a new stability result of equilibrium point in nonlinear fractional-order systems for fractional-order lying in1<q<2, one adaptive synchronization approach is established. The adaptive synchronization for the fractional-order Lorenz chaotic system with fractional-order1<q<2is considered. Numerical simulations show the validity and feasibility of the proposed scheme.


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