Journal
IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS
Volume 34, Issue 10, Pages 7967-7977Publisher
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
DOI: 10.1109/TNNLS.2022.3148184
Keywords
Synchronization; Spatiotemporal phenomena; Artificial neural networks; Couplings; Sensors; Delays; Costs; Deception attacks; directed coupled reaction-diffusion neural networks (CRDNNs); pinning spatiotemporal sampled-data (SD) control; synchronization
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This article investigates the pinning spatiotemporal sampled-data synchronization problem of coupled reaction-diffusion neural networks under random deception attacks. A directed CRDNN model is established to handle the impacts of variable sampling and random deception attacks within a unified framework. Sufficient conditions are obtained through a designed pinning spatiotemporal SD controller, ensuring the stability of the synchronization error system.
In this article, we investigate the pinning spatiotemporal sampled-data (SD) synchronization of coupled reaction-diffusion neural networks (CRDNNs), which are directed networks with SD in time and space communications under random deception attacks. In order to handle with the random deception attacks, we establish a directed CRDNN model, which respects the impacts of variable sampling and random deception attacks within a unified framework. Through the designed pinning spatiotemporal SD controller, sufficient conditions are obtained by linear matrix inequalities (LMIs) that guarantee the mean square exponential stability of the synchronization error system (SES) derived by utilizing inequality techniques, the stochastic analysis technique, and Lyapunov-Krasovskii functional (LKF). Finally, a numerical example is utilized to support the presented pinning spatiotemporal SD synchronization method.
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