Study of the dynamics of a first-order cellular neural networks with delay

Zhang Qiang; Gao Lin; Wang Chao; Yuan Tao; Xu Jin

doi:10.7498/aps.52.1606

Abstract
The dynamics of a first-order cellular neural network with delay has been studied in this paper- By using the delay as a bifurcation parameter, the Hopf bifurc ations are proved- Furthermore, by choosing suitable parameters and delay, chaot ic behaviour has been observed- Computer simulations, as well as Lyapunov ex ponent, are presented to support our results- Due to the simple structure of thi s network, it can serve as a chaos-generator in practice-

Keywords:
cellular neural networks /

delay /

Hopf bifurcations /

chaos
Authors and contacts
Zhang Qiang²,

Gao Lin²,

Wang Chao²,

Yuan Tao²,

Xu Jin¹

(1)华中科技大学控制科学与工程系，武汉 430074; (2)西安电子科技大学电子工程研究所，西安 710071
References

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Vol. 52, Issue 7 - 2003-04-05

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Study of the dynamics of a first-order cellular neural networks with delay

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Study of the dynamics of a first-order cellular neural networks with delay

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