Towards a robust traffic admission control in homogeneous urban vehicular networks under QoS constraints

Alfred Csikos, Themistoklis Charalambous, Balazs Kulcsar

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussaConference contributionScientificvertaisarvioitu

1 Sitaatiot (Scopus)

Abstrakti

In this paper, we consider the problem of controlling the input flow to a homogeneous urban vehicular network such that certain Quality of Service (\mathrm{Q}\mathrm{o}\mathrm{S}) constraints are preserved. In such a network, we model the system with two types of queues: external and internal. External queues represent vehicles waiting to enter the urban vehicular network under control, and the internal queue is used to describe the network's aggregated behavior based on the Network Fundamental Diagram (NFD). While most of the works assume perfect knowledge of the NFD describing the urban vehicular network, in reality we can only approximate it. On these grounds, by taking a model of the NFD with uncertainties, we propose a robust control design approach in order to gate input flow to a protected urban vehicular network such that travel time Quality of Service (\mathrm{Q}\mathrm{o}\mathrm{S}) constraints are preserved within the network. The proposed controller is compared via simulations with controllers assuming perfect knowledge of the NFD and it is shown that it can provide a larger stability region.

AlkuperäiskieliEnglanti
OtsikkoProceedings of the 2018 European Control Conference, ECC 2018
KustantajaIEEE
Sivut1307-1313
Sivumäärä7
ISBN (elektroninen)9783952426982
DOI - pysyväislinkit
TilaJulkaistu - 27 marraskuuta 2018
OKM-julkaisutyyppiA4 Artikkeli konferenssijulkaisuussa
TapahtumaEuropean Control Conference - Limassol, Kypros
Kesto: 12 kesäkuuta 201815 kesäkuuta 2018

Conference

ConferenceEuropean Control Conference
LyhennettäECC
MaaKypros
KaupunkiLimassol
Ajanjakso12/06/201815/06/2018

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  • Siteeraa tätä

    Csikos, A., Charalambous, T., & Kulcsar, B. (2018). Towards a robust traffic admission control in homogeneous urban vehicular networks under QoS constraints. teoksessa Proceedings of the 2018 European Control Conference, ECC 2018 (Sivut 1307-1313). [8550433] IEEE. https://doi.org/10.23919/ECC.2018.8550433