WANG Dong-xiao. Synchronization control of a new six-dimensional Duffing-Lu hyper-chaotic system[J]. Journal of Light Industry, 2015, 30(3-4): 123-127. doi: 10.3969/j.issn.2095-476X.2015.3/4.027
Citation:
WANG Dong-xiao. Synchronization control of a new six-dimensional Duffing-Lu hyper-chaotic system[J]. Journal of Light Industry, 2015, 30(3-4): 123-127.
doi:
10.3969/j.issn.2095-476X.2015.3/4.027
Synchronization control of a new six-dimensional Duffing-Lu hyper-chaotic system
-
Department of Mathematics and Physics, Zhengzhou Institute of Aeronautical Industry Management, Zhengzhou 450015, China
-
Received Date:
2015-01-08
Available Online:
2015-09-15
-
Abstract
Aiming at synchronization problem of a new six-dimensional Duffing-Lu hyper-chaotic system, a new controller was designed through two different methods of synchronization control and non-synchronization control based on the Lyapunov stability theory. By choosing proper parameter (m) to set A+mI as positive definite matrix, synchronization was realized. Matlab numerical simulations results showed that both the methods could realize synchronization on the condition of the same parameter and same initial value, and the synchronization controller was proved to be simpler and could realize parameter identification.
-
-
References
-
[1]
Pecora L M,Carroll T L.Synchronization of chaotic systems[J].Physical Review Letters,1990,64(8):821.
-
[2]
Carroll T L,Pecora L M.Synchronizing chaotic circuits[J].IEEE Transactions on Circuits and Systems,1991,38(4):453.
-
[3]
余飞,王春华,尹晋文,等.一个具有完全四翼形式的四维混沌[J].物理学报,2012,61(2):020506(1
-9).
-
[4]
高智中,韩新风,章毛连.一个新的四维超混沌系统及其电路仿真[J].东北师范大学学报:自然科学版,2012,44(1):77.
-
[5]
魏亚东,周爱军.新五维超混沌系统反同步研究[J].舰船电子工程,2012,32(11):33.
-
[6]
李亚,张正明,陶志杰.一个超混沌六阶蔡氏电路及其硬件实现[J].物理学报,2009,58(10):6818.
-
[7]
Qi G,Chen G,Zhang Y.On a new hyperchaotic system[J].Phys Letters A,2007,352:386.
-
[8]
张帆.一种新六维Duffing-Lu混沌系统及其电路实现[J].科学技术与工程,2013,13(12):3375.
-
[9]
张帆,刘剑鸣.一种新的六维超混沌系统及其电路实现[J].科学技术与工程,2013,13(23):6659.
-
Proportional views
-
-