Robust Fault-Tolerant Control of Continuous Lurie Networked Control Systems Based on the Observer with the Event-Triggered Mechanism

For a class of uncertain continuously networked Lurie control systems with both sensor-to-controller time-delay and controller-to-actuator time-delay, the problem codesigning its observer fault-tolerant controller based on an event-triggered mechanism under actuator failure is investigated. Firstly, considering that state system cannot be measured directly, constructed node. Secondly, to reduce waste network bandwidth resources improve performance system, approach proposed. By introducing fault indication matrix, modeled as using augmentation technique obtain model closed-loop system. Finally, Lyapunov stability theory, sufficient condition for obtained, design method given. The obtained results are given in form linear matrix inequalities, which easy solved by inequality toolbox. feasibility effectiveness illustrated simulation example.