Robust Asynchronous H-infinity Observer-Based Control Design for Discrete-Time Switched Singular Systems with Time-Varying Delay and Sensor Saturation: An Average Dwell Time Approach - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Electronics Année : 2021

Robust Asynchronous H-infinity Observer-Based Control Design for Discrete-Time Switched Singular Systems with Time-Varying Delay and Sensor Saturation: An Average Dwell Time Approach

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Résumé

This work discuss the robust stabilization problem for discrete-time switched singular systems with simultaneous presence of time-varying delay and sensor nonlinearity. To this end, an observer-based controller was synthesized that works under asynchronous switching signals. Investigating the average dwell time approach and using a Lyapunov-Krasovskii functional with triple sum terms, sufficient conditions were derived for achieving the existence of such asynchronous controller and guaranteeing the resulting closed-loop system to be exponentially admissible with H & INFIN; performance level. Subsequently, the effectiveness of the proposed control scheme was verified through two numerical examples.

Dates et versions

hal-03609192 , version 1 (15-03-2022)

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Citer

Mohamed Amin Regaieg, Mourad Kchaou, Houssem Jerbi, Attia Boudjemline, Ahmed Hafaifa. Robust Asynchronous H-infinity Observer-Based Control Design for Discrete-Time Switched Singular Systems with Time-Varying Delay and Sensor Saturation: An Average Dwell Time Approach. Electronics, 2021, 10 (19), ⟨10.3390/electronics10192334⟩. ⟨hal-03609192⟩
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