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Event-based nonfragile state estimation for memristive recurrent neural networks with stochastic cyber-attacks and sensor saturations

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This paper addresses the issue of nonfragile state estimation for memristive recurrent neural networks with propor-tional delay and sensor saturations.In practical engineering,numerous unnecessary signals are transmitted to the estimator through the networks,which increases the burden of communication bandwidth.A dynamic event-triggered mechanism,instead of a static event-triggered mechanism,is employed to select useful data.By constructing a meaningful Lyapunov-Krasovskii functional,a delay-dependent criterion is derived in terms of linear matrix inequalities for ensuring the global asymptotic stability of the augmented system.In the end,two numerical simulations are employed to illustrate the feasibil-ity and validity of the proposed theoretical results.

memristor-based neural networksproportional delaysdynamic event-triggered mechanismsen-sor saturations

邵晓光、张捷、鲁延娟

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School of Automation,Nanjing University of Science and Technology,Nanjing 210094,China

School of Electronics and Information Engineering,Changchun University of Science and Technology,Changchun 130022,China

2024

中国物理B(英文版)
中国物理学会和中国科学院物理研究所

中国物理B(英文版)

CSTPCDEI
影响因子:0.995
ISSN:1674-1056
年,卷(期):2024.33(7)
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