000148505 001__ 148505
000148505 005__ 20250117162508.0
000148505 0247_ $$2doi$$a10.1109/TSMC.2024.3465232
000148505 0248_ $$2sideral$$a141878
000148505 037__ $$aART-2025-141878
000148505 041__ $$aeng
000148505 100__ $$0(orcid)0000-0002-0283-7344$$aPerez-Salesa, Irene$$uUniversidad de Zaragoza
000148505 245__ $$aBounding Uncertainty in State Estimation Under Dynamic Event-Triggered Communication
000148505 260__ $$c2025
000148505 5060_ $$aAccess copy available to the general public$$fUnrestricted
000148505 5203_ $$aIn the stochastic estimation context, the absence of measurement information at the state estimator during large intervals can cause a divergence in the uncertainty of the estimates. This issue is aggravated when strategies to reduce communication, such as event-triggering mechanisms (ETMs), are used if an appropriate design is not made. Particularly, dynamic ETMs (DETMs) may exhibit this problem, since they are designed to further reduce the number of communication instants. Motivated by this problem, we propose a novel state estimator that integrates discrete transmitted measurements and implicit information between events provided by the proposed DETM. Our proposal guarantees a uniformly bounded mean-squared error in the stochastic context, regardless of transmission instants. Moreover, compared to static ETMs, our proposal adaptively reduces the number of transmissions according to the behavior of the measured signal. Our proposal’s advantages are verified formally and through several numerical experiments.
000148505 536__ $$9info:eu-repo/grantAgreement/EUR/AEI/TED2021-130224B-I00$$9info:eu-repo/grantAgreement/ES/DGA/T45-23R$$9info:eu-repo/grantAgreement/ES/MICINN-AEI-FEDER/PID2021-124137OB-I00
000148505 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000148505 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000148505 700__ $$aAldana-López, Rodrigo
000148505 700__ $$0(orcid)0000-0002-3032-954X$$aSagüés, Carlos$$uUniversidad de Zaragoza
000148505 7102_ $$15007$$2520$$aUniversidad de Zaragoza$$bDpto. Informát.Ingenie.Sistms.$$cÁrea Ingen.Sistemas y Automát.
000148505 773__ $$g55, 1 (2025), 209-220$$pIEEE trans. syst. man cybern., Syst.$$tIEEE transactions on systems, man, and cybernetics. Systems$$x2168-2216
000148505 8564_ $$s1565795$$uhttps://zaguan.unizar.es/record/148505/files/texto_completo.pdf$$yVersión publicada
000148505 8564_ $$s3539169$$uhttps://zaguan.unizar.es/record/148505/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000148505 909CO $$ooai:zaguan.unizar.es:148505$$particulos$$pdriver
000148505 951__ $$a2025-01-17-14:37:04
000148505 980__ $$aARTICLE