Haohao Chen
ABSTRACT
This paper focuses on the design of the event-triggered control when the system has external disturbance. Firstly, event-triggered robust H∞ control system with an output feedback controller is studied. An event condition based on the output error is proposed. The asymptotic stability of the closed-loop system is guaranteed by a condition in terms of a linear matrix inequality(LMI). By solving this LMI, we can design the event condition to obtain the task periods. Moreover, the proof of the task period has a positive lower bound is given. Furthermore, extending the event-triggered scheme, a corresponding self-triggered control is provided. Finally, numerical examples are worked out to illustrate the theoretical results.
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Index Terms
- Robust H∞ Output Feedback Control for Linear Systems with Disturbances based on Event-Triggered Mechanism
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