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First-order traffic flow models incorporating capacity drop: overview and real-data validation

Kontorinaki Maria, Spiliopoulou Anastasia, Roncoli Claudio, Papageorgiou Markos

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URIhttp://purl.tuc.gr/dl/dias/CB04025A-33FA-40FF-B16B-6B3A9E724E78-
Αναγνωριστικόhttps://doi.org/10.1016/j.trb.2017.10.014-
Αναγνωριστικόhttps://www.sciencedirect.com/science/article/pii/S0191261516302351-
Γλώσσαen-
Μέγεθος33 pagesen
ΤίτλοςFirst-order traffic flow models incorporating capacity drop: overview and real-data validationen
ΔημιουργόςKontorinaki Mariaen
ΔημιουργόςΚοντορινακη Μαριαel
ΔημιουργόςSpiliopoulou Anastasiaen
ΔημιουργόςΣπηλιοπουλου Αναστασιαel
ΔημιουργόςRoncoli Claudioen
ΔημιουργόςRoncoli Claudioel
ΔημιουργόςPapageorgiou Markosen
ΔημιουργόςΠαπαγεωργιου Μαρκοςel
ΕκδότηςElsevieren
ΠεριγραφήThe research leading to these results has received funding from the European Research Council under the European Union's Seventh Framework Programme (FP/2007-2013) / ERC Grant Agreement n. 321132, project TRAMAN21.en
ΠερίληψηFirst-order traffic flow models of the LWR (Lighthill-Whitham-Richards) type are known for their simplicity and computational efficiency and have, for this reason, been widely used for various traffic engineering tasks. However, these first-order models are not able to reproduce significant traffic phenomena of great interest, such as the capacity drop and stop-and-go waves. This paper presents an overview of modeling approaches, which introduce the ability to reflect the capacity-drop phenomenon into discretized LWR-type first order traffic flow models; and also proposes a new approach. The background and main characteristics of each approach are analyzed with particular emphasis on the practical applicability of such models for traffic simulation, management and control. The presented modeling approaches are tested and validated using real data from a motorway network in the U.K. en
ΤύποςPeer-Reviewed Journal Publicationen
ΤύποςΔημοσίευση σε Περιοδικό με Κριτέςel
Άδεια Χρήσηςhttp://creativecommons.org/licenses/by-nc-nd/4.0/en
Ημερομηνία2018-04-16-
Ημερομηνία Δημοσίευσης2017-
Θεματική ΚατηγορίαCapacity dropen
Θεματική ΚατηγορίαLWR modelen
Θεματική ΚατηγορίαFirst-order traffic flow modelsen
Θεματική ΚατηγορίαModel calibrationen
Βιβλιογραφική ΑναφοράM. Kontorinaki, A. Spiliopoulou, C. Roncoli and M. Papageorgiou, "First-order traffic flow models incorporating capacity drop: overview and real-data validation," Transport. Res. B-Meth., vol. 106, pp. 52-75, Dec. 2017. doi: 10.1016/j.trb.2017.10.014en

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