Publicación: Design of periodic event-triggered control for polynomial systems: A delay system approach
Fecha
2017-10-17
Autores
Abdelrahim, M.
Heemels, W.P.M.H.
Editor/a
Director/a
Tutor/a
Coordinador/a
Prologuista
Revisor/a
Ilustrador/a
Derechos de acceso
info:eu-repo/semantics/openAccess
Título de la revista
ISSN de la revista
Título del volumen
Editor
Elsevier
Resumen
Event-triggered control is a control strategy which allows the savings of communication resources in networked control systems. In this paper, we are interested in periodic eventtriggering mechanisms in the sense that the triggering condition is only verified at predefined periodic sampling instants, which automatically ensures that Zeno behavior does not occur. We consider the case where both the output measurement and the control input are transmitted asynchronously using two independent triggering conditions. The developed result is dedicated to a class of nonlinear systems, where both the plant model and the feedback law can be described
by polynomial functions. The overall problem is modeled and analyzed in the framework of time-delay systems, which allows to derive sum-of-squares (SOS) conditions to guarantee the global asymptotic stability in terms of the sampling period and the parameters of the triggering conditions. The approach is illustrated on a nonlinear numerical example.
Descripción
The registered version of this article, first published in IFAC-PapersOnLine, is available online at the publisher's website: EDITOR, https://doi.org/10.1016/j.ifacol.2017.08.748
La versión registrada de este artículo, publicado por primera vez en IFAC-PapersOnLine, está disponible en línea en el sitio web del editor: EDITOR, https://doi.org/10.1016/j.ifacol.2017.08.748
La versión registrada de este artículo, publicado por primera vez en IFAC-PapersOnLine, está disponible en línea en el sitio web del editor: EDITOR, https://doi.org/10.1016/j.ifacol.2017.08.748
Categorías UNESCO
Palabras clave
networked control systems, event-triggered control, nonlinear systems, Lyapunov stability, polynomial models
Citación
E. Aranda-Escolástico, M. Abdelrahim, M. Guinaldo, S. Dormido, W.P.M.H. Heemels. “Design of periodic event-triggered control for polynomial systems: A delay system approach”, IFAC 2017 World Congress, Toulouse (France), IFAC-PapersOnLine, 50(1), 7887-7892, July, 2017. DOI: 10.1016/j.ifacol.2017.08.748
Centro
Facultades y escuelas::E.T.S. de Ingeniería Informática
Departamento
Ingeniería de Software y Sistemas Informáticos