Control Óptimo-L2 Basado en Red Mediante Funcionales de Lyapunov-Krasovskii

  1. Pablo Millán 1
  2. Luis Orihuela 1
  3. Carlos Vivas 1
  4. Francisco R. Rubio 1
  1. 1 Universidad de Sevilla
    info

    Universidad de Sevilla

    Sevilla, España

    ROR https://ror.org/03yxnpp24

Revista:
Revista iberoamericana de automática e informática industrial ( RIAI )

ISSN: 1697-7920

Año de publicación: 2012

Volumen: 9

Número: 1

Páginas: 14-23

Tipo: Artículo

DOI: 10.1016/J.RIAI.2011.11.002 DIALNET GOOGLE SCHOLAR lock_openAcceso abierto editor

Otras publicaciones en: Revista iberoamericana de automática e informática industrial ( RIAI )

Resumen

En el presente trabajo se estudia el control óptimo con rechazo de perturbaciones L2 para sistemas lineales controlados a través de red. En estos sistemas el lazo de control se cierra utilizando una red de comunicaciones. Entre los problemas que introduce la red se encuentran posibles retrasos, en general aleatorios, así como pérdidas de paquetes. Desde un enfoque basado en funcionales de Lyapunov- Krasovskii (LKF) se aborda el diseño de controladores óptimos que, dado un nivel deseado de atenuación de perturbaciones, estabilicen el sistema minimizando a su vez un funcional de coste. En el artículo se desarrolla, en primer lugar, una formulación y solución general para el problema. Posteriormente, se resuelve para un funcional de Lyapunov-Krasovskii particular. El comportamiento de los controladores obtenidos se compara con el dado por un control clásico LQR en un escenario de control de distancia en carretera.

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Información de financiación

Los autores agradecen al proyecto CICYT (DPI2010-19154), y a la Comisión Europea (EC) (FeedNetBack Project, grant agreement 223866), por financiar este trabajo.

Financiadores

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