Abstract
The problem of event-triggered filter design for singularly perturbed systems (SPSs) with external disturbance is investigated in this paper. A scheme consisting of an event-triggered mechanism (ETM) and an filter is considered. Firstly, -dependent sufficient conditions are derived via constructing an ϵ-dependent Lyapunov–Krasovskii functional, where the conditions ensure that the SPSs are asymptotically stable avoiding Zeno phenomenon. Then, the ETM and the filter are designed simultaneously on the basis of the aforementioned criteria. Finally, an RC circuit system is presented to demonstrate the effectiveness and superiority of the obtained method.
Acknowledgements
The authors would like to thank the editor and anonymous reviewers for their many helpful comments and suggestions improved the quality of this paper.
Disclosure statement
No potential conflict of interest was reported by the author(s).