On the resource allocation problem in wireless networked control systems

Themistoklis Charalambous, Ayca Ozcelikkale, Mario Zanon, Paolo Falcone, Henk Wymeersch

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussaConference contributionScientificvertaisarvioitu

9 Sitaatiot (Scopus)

Abstrakti

This paper considers the scheduling problem of a decentralized system where a number of dynamical subsystems with no computational power are scheduled to transmit their measurements via a resource-limited communication network to a remote decision maker who acts as an estimator, controller and scheduler for the subsystems. We propose a new approach for communication resource allocation for a wide class of objective functions, for both coupled and decoupled systems, and for both scheduling observations as well as control commands. This framework facilitates scheduling over a finite horizon and can explicitly deal with stochastic channels. For decoupled subsystems, we propose the notion of cost of information loss (CoIL) and we demonstrate that the communications resource allocation problem can be directly expressed in terms of CoIL functions as an assignment-type optimization problem. Illustrative examples demonstrate how communication resources affect the performance of the system.

AlkuperäiskieliEnglanti
OtsikkoProceedings of the 56th IEEE Conference on Decision and Control, CDC 2017
KustantajaIEEE
Sivut4147-4154
Sivumäärä8
Vuosikerta2018-January
ISBN (elektroninen)9781509028733
DOI - pysyväislinkit
TilaJulkaistu - 18 tammikuuta 2018
OKM-julkaisutyyppiA4 Artikkeli konferenssijulkaisuussa
TapahtumaIEEE Conference on Decision and Control - Melbourne, Austraalia
Kesto: 12 joulukuuta 201715 joulukuuta 2017
Konferenssinumero: 56

Julkaisusarja

NimiProceedings of the IEEE Conference on Decision & Control
KustantajaIEEE
ISSN (painettu)0743-1546

Conference

ConferenceIEEE Conference on Decision and Control
LyhennettäCDC
MaaAustraalia
KaupunkiMelbourne
Ajanjakso12/12/201715/12/2017

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  • Siteeraa tätä

    Charalambous, T., Ozcelikkale, A., Zanon, M., Falcone, P., & Wymeersch, H. (2018). On the resource allocation problem in wireless networked control systems. teoksessa Proceedings of the 56th IEEE Conference on Decision and Control, CDC 2017 (Vuosikerta 2018-January, Sivut 4147-4154). (Proceedings of the IEEE Conference on Decision & Control). IEEE. https://doi.org/10.1109/CDC.2017.8264269