Dynamic Event-Triggered Control of Linear Continuous-Time Systems using a Positive Systems Approach - Inria - Institut national de recherche en sciences et technologies du numérique
Article Dans Une Revue Nonlinear Analysis: Hybrid Systems Année : 2024

Dynamic Event-Triggered Control of Linear Continuous-Time Systems using a Positive Systems Approach

Résumé

We provide new dynamic event-triggered controls for continuous-time linear systems that contain additive uncertainties. We prove input-to-state stability properties that imply uniform global exponential stability when the additive uncertainties are zero. Significant novel features include (a) new dynamic extensions and new trigger rules that provide a new positive systems analog of significant prior dynamic event-triggered work of A. Girard and (b) our application to a BlueROV2 underwater vehicle model, where we provide significantly larger lower bounds on the inter-execution times, and usefully fewer trigger times, compared with standard dynamic event-triggered approaches that used the usual Euclidean norm, and as compared with static event-triggered controls that instead used positive systems approaches.
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hal-04704539 , version 1 (21-09-2024)

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Safeyya Alyahia, Corina Barbalata, Michael Malisoff, Frédéric Mazenc. Dynamic Event-Triggered Control of Linear Continuous-Time Systems using a Positive Systems Approach. Nonlinear Analysis: Hybrid Systems, 2024, 54, pp.101508. ⟨10.1016/j.nahs.2024.101508⟩. ⟨hal-04704539⟩
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