کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
838960 908377 2009 13 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Stability analysis for periodic solution of neural networks with discontinuous neuron activations
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
Stability analysis for periodic solution of neural networks with discontinuous neuron activations
چکیده انگلیسی

In this paper, we present a general class of neural networks with discontinuous neuron activations and varying coefficients, where the neuron activation function is a discontinuous monotone increasing and bounded function. By using the fixed point theorem in differential inclusion theory and constructing suitable Lyapunov functions, a condition is derived which ensures the existence and global exponential stability of a unique periodic solution for the neural network. Furthermore, under certain conditions global convergence in finite time of the state is investigated. The obtained results show that Forti’s conjecture for neural networks without delays is true. Finally, two numerical examples are given to demonstrate the effectiveness of the results obtained in this paper.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nonlinear Analysis: Real World Applications - Volume 10, Issue 3, June 2009, Pages 1717–1729
نویسندگان
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