Aranda Escolástico, ErnestoColombo, Leonardo J.Guinaldo Losada, MaríaVisioli, Antonio2025-10-242025-10-242024-01-18E. Aranda-Escolástico, L. J. Colombo, M. Guinaldo and A. Visioli, "Event-Triggered Control of Port-Hamiltonian Systems Under Time-Delay Communication," in IEEE Control Systems Letters, vol. 8, pp. 175-180, 2024, https://doi.org/10.1109/LCSYS.2024.33558112475-1456https://doi.org/10.1109/LCSYS.2024.3355811https://hdl.handle.net/20.500.14468/30613This is an Accepted Manuscript of an article published by IEEE in "IEEE Control Systems Letters, vol. 8, pp. 175-180, 2024", available at: https://doi.org/10.1109/LCSYS.2024.3355811Este es el manuscrito aceptado del artículo publicado por IEEE en "IEEE Control Systems Letters, vol. 8, pp. 175-180, 2024", disponible en línea: https://doi.org/10.1109/LCSYS.2024.3355811This work was partially supported by the Agencia Estatal de Investigaci ´on under Project PID2020-112658RBI00/ AEI/10.13039/501100011033 and by UNED under Projects 2021V/-TAJOV/001, 2021V/PUNED/008 and 2022V/PUNED/007. The present work is part of the mobility stay “Jos´e Castillejo” CAS21/00108. L. Colombo acknowledges financial support from Grant PID2022- 137909NB-C21 funded by MCIN/AEI/ 10.13039/501100011033We study the problem of periodic event-triggered control of interconnected port-Hamiltonian systems subject to time-varying delays in their communication. In particular, we design a threshold parameter for the event-triggering condition, a sampling period, and a maximum allowable delay such that interconnected port-Hamiltonian control systems with periodic event-triggering mechanism under a time-delayed communication are able to achieve asymptotically stable behaviour. Simulation results are presented to validate the theory.eninfo:eu-repo/semantics/openAccess1203.17 InformáticaartículoEvent-triggered controlport-Hamiltonian systemstime-delayLyapunov stability