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Event-Triggered <i>L</i> <sub>2</sub>–<i>L</i> <sub>∞</sub> Filtering for Network-Based Neutral Systems With Time-Varying Delays via T-S Fuzzy Approach

R. Vadivel, R. Suresh, Porpattama Hammachukiattikul, Bundit Unyong, Nallappan Gunasekaran

2021IEEE Access28 citationsDOIOpen Access PDF

Abstract

This article examines the issue of event-triggered L2-L∞ filtering for network-based neutral systems via Takagi-Sugeno (T-S) fuzzy approach. A dynamic discrete event-triggered scheme (ETS) is introduced to save the limited communication resource. Based on the T-S fuzzy model, the consider neutral type system with networked induced delays are represented as a class of T-S fuzzy system. In addition, by considering a novel Lyapunov-Krasovskii functional (LKF) and by using the Wirtinger inequality technique, the stability conditions with respect to linear matrix inequalities (LMIs) are presented to guarantee the considered filtering systems are asymptotically stable with L2 - L∞ performance index γ. To the end, numerical examples are given to illustrate the effectiveness of the proposed result.

Topics & Concepts

Control theory (sociology)Fuzzy logicClass (philosophy)Computer scienceFuzzy control systemEvent (particle physics)Stability (learning theory)Scheme (mathematics)Exponential stabilityMathematicsApplied mathematicsControl (management)Artificial intelligenceNonlinear systemMathematical analysisMachine learningQuantum mechanicsPhysicsStability and Control of Uncertain SystemsNeural Networks Stability and SynchronizationFault Detection and Control Systems
Event-Triggered <i>L</i> <sub>2</sub>–<i>L</i> <sub>∞</sub> Filtering for Network-Based Neutral Systems With Time-Varying Delays via T-S Fuzzy Approach | Litcius