Attack-Resilient Dynamic Event-Triggered Synchronization of Fuzzy Reaction–Diffusion Dynamic Networks With Multiple Cyberattacks
Tao Wu, Jinde Cao, Ju H. Park, Kaibo Shi, Lianglin Xiong, Tingwen Huang
Abstract
This article is centered on the synchronization issue of fuzzy reaction–diffusion dynamic networks (RDDNs) with multiple cyberattacks. A novel attack-resilient dynamic event-triggered policy and the relevant fuzzy attack-resilient controller are designed via considering the deception and irregular (aperiodic) denial-of-service (DoS) attacks simultaneously. Based on a novel piecewise Lyapunov–Krasovskii functional with the realistic sampling information and some inequality techniques, some criteria are derived to ensure that the synchronization of fuzzy RDDNs can be realized in the presence of the deception and irregular DoS attacks. Lastly, simulation examples containing the colour image encryption/decryption are supplied to exhibit the advantages and practicality of the developmental theories.