On Less Conservative Stability Criteria for Neural Networks with Time-Varying Delays Utilizing Wirtinger-Based Integral Inequality
Author(s) -
OhMin Kwon,
Myeongjin Park,
Ju H. Park,
Sangmoon Lee,
E. J.
Publication year - 2014
Publication title -
mathematical problems in engineering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.262
H-Index - 62
eISSN - 1026-7077
pISSN - 1024-123X
DOI - 10.1155/2014/859736
Subject(s) - stability (learning theory) , mathematics , artificial neural network , control theory (sociology) , exponential stability , inequality , linear matrix inequality , multiple integral , stability criterion , mathematical optimization , computer science , nonlinear system , mathematical analysis , artificial intelligence , statistics , control (management) , machine learning , physics , quantum mechanics , discrete time and continuous time
This paper investigates the problem of stability analysis for neural networks with time-varying delays. By utilizing the Wirtinger-based integral inequality and constructing a suitable augmented Lyapunov-Krasovskii functional, two less conservative delay-dependent criteria to guarantee the asymptotic stability of the concerned networks are derived in terms of linear matrix inequalities (LMIs). Three numerical examples are included to explain the superiority of the proposed methods by comparing maximum delay bounds with the recent results published in other literature.
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