- Title
- Periodic event-based robust output regulation for a class of uncertain linear systems with inter-event analysis
- Creator
- Wang, Shimin; Shu, Zhan; Chen, Tongwen; Chen, Zhiyong
- Relation
- Automatica Vol. 151, Issue May 2023, no. 110899
- Publisher Link
- http://dx.doi.org/10.1016/j.automatica.2023.110899
- Publisher
- Elsevier
- Resource Type
- journal article
- Date
- 2023
- Description
- This paper investigates the robust output regulation problem of uncertain linear systems by using a periodic event-triggered controller. A new type of event triggers based on local sampled signals is proposed to monitor events. An event detector only uses local information, avoiding infinitesimal inter-event times as in some continuous event-triggered schemes. A periodic event-triggered system naturally excludes Zeno behavior as the system operates at discrete-time instants. Convergence of tracking error holds for a class of decreasing triggering positive functions. When exponential functions bound the triggering function, analytical characterization of the relationship among sampling, event triggering, and inter-event behavior is established.
- Subject
- output regulation; robust linear systems; event-triggered systems; sampled-data control
- Identifier
- http://hdl.handle.net/1959.13/1481658
- Identifier
- uon:50762
- Identifier
- ISSN:0005-1098
- Rights
- © 2023 The Authors. Published by Elsevier Ltd. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
- Language
- eng
- Full Text
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