Observadores Distribuidos Garantistas para Sistemas en Red

  1. García, Ramón A.
  2. Rubio, Francisco R.
  3. Orihuela, Luis
  4. Millán, Pablo
  5. Ortega, Manuel G.
Zeitschrift:
Revista iberoamericana de automática e informática industrial ( RIAI )

ISSN: 1697-7920

Datum der Publikation: 2017

Ausgabe: 14

Nummer: 3

Seiten: 256-267

Art: Artikel

DOI: 10.1016/J.RIAI.2017.05.003 DIALNET GOOGLE SCHOLAR lock_openOpen Access editor

Andere Publikationen in: Revista iberoamericana de automática e informática industrial ( RIAI )

Zusammenfassung

This paper proposes a guaranteed distributed observer for networked systems, taking into account the problem of the variable delays in communications. We assume that the information exchanged among the agents always arrives to its destination, although the communication are subject to variable delays, whose maximum value is known. Each observer works with partial information, and needs to communicate with neighbouring observers to carry out an estimation of the complete state of the system. The guaranteed sets, whose function is to delimit in real time the region in which the state of the system belong to, are represented by zonotopes. This kind of sets allows a simple integration of the information received by each agent. Finally some results obtained with the proposed algorithm are shown in simulations.

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