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Integrated ramp metering and variable speed limit control of motorway traffic flow

Papageorgiou Markos, Papamichail Ioannis, Kampitaki Katerina, Messmer Albert

Απλή Εγγραφή


URIhttp://purl.tuc.gr/dl/dias/861FCBF5-C44C-40F2-9EDD-4132DC4829F2-
Αναγνωριστικόhttps://doi.org/10.3182/20080706-5-KR-1001.02384-
Γλώσσαen-
ΤίτλοςIntegrated ramp metering and variable speed limit control of motorway traffic flowen
ΔημιουργόςPapageorgiou Markosen
ΔημιουργόςΠαπαγεωργιου Μαρκοςel
ΔημιουργόςPapamichail Ioannisen
ΔημιουργόςKampitaki Katerinaen
ΔημιουργόςMessmer Alberten
ΕκδότηςInternational Federation of Automatic Controlen
ΠερίληψηThe impact of variable speed limits (VSL) on the aggregate traffic flow behaviour is reflected in the quantitative model proposed in this paper. VSL are incorporated in a general second-order traffic flow model as an additional control component. The integrated motorway network traffic control problem is formulated as a constrained discrete-time optimal control problem which is solved very efficiently even for large-scale networks by a suitable feasible-direction algorithm. An illustrative example is presented under different control scenarios and it is shown that traffic flow efficiency can be substantially improved when VSL control measures are used, particularly in integration with coordinated ramp metering.en
ΤύποςΠλήρης Δημοσίευση σε Συνέδριοel
ΤύποςConference Full Paperen
Άδεια Χρήσηςhttp://creativecommons.org/licenses/by/4.0/en
Ημερομηνία2015-11-09-
Ημερομηνία Δημοσίευσης2008-
Βιβλιογραφική ΑναφοράI. Papamichail, K. Kampitaki, M. Papageorgiou, A. Messmer, "Integrated ramp metering and variable speed limit control of motorway traffic flow," in 17th IFAC World Congress, 2008, pp. 14084-14089. doi: 10.3182/20080706-5-KR-1001.02384en

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