کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
407477 | 678141 | 2015 | 9 صفحه PDF | دانلود رایگان |
• The stability criterion of linear fractional-order systems with time delay is deduced.
• The existence and uniqueness of equilibrium point for fractional-order time delay neural networks are analyzed.
• Global stability conditions of fractional-order time delay neural networks are obtained by using Lyapunov method.
In this paper, the global stability analysis of fractional-order Hopfield neural networks with time delay is investigated. A stability theorem for linear fractional-order systems with time delay is presented. And, a comparison theorem for a class of fractional-order systems with time delay is shown. The existence and uniqueness of the equilibrium point for fractional-order Hopfield neural networks with time delay are proved. Furthermore, the global asymptotic stability conditions of fractional-order neural networks with time delay are obtained. Finally, a numerical example is given to illustrate the effectiveness of the theoretical results.
Journal: Neurocomputing - Volume 154, 22 April 2015, Pages 15–23