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Lane-changing feedback control for efficient lane assignment at motorway bottlenecks

Roncoli Claudio, Bekiaris-Liberis Nikolaos, Papageorgiou Markos

Απλή Εγγραφή


URIhttp://purl.tuc.gr/dl/dias/178870A6-4EB5-406B-A063-AD2CBE6EB777-
Γλώσσαen-
Μέγεθος21 pagesen
ΤίτλοςLane-changing feedback control for efficient lane assignment at motorway bottlenecksen
ΔημιουργόςRoncoli Claudioen
ΔημιουργόςRoncoli Claudioel
ΔημιουργόςBekiaris-Liberis Nikolaosen
ΔημιουργόςΜπεκιαρης-Λυμπερης Νικολαοςel
ΔημιουργόςPapageorgiou Markosen
ΔημιουργόςΠαπαγεωργιου Μαρκοςel
ΕκδότηςTransportation Research Boarden
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
ΠερίληψηWe propose a feedback control strategy for lane assignment at bottleneck locations, assuming that a percentage of vehicles, equipped with Vehicle Automation and Communication Systems (VACS), are capable of receiving and executing specific lane-changing orders or recommendations. Starting from a previously proposed optimal control strategy, based on a simplified multi-lane motorway traffic flow model and formulated as a linear quadratic regulator, we design a feedback control problem aiming at maximising the throughput at bottleneck locations while distributing, according to a given policy, the total density at the bottleneck area among the different lanes, via optimal lane assignment of vehicles upstream of the bottleneck. The feedback control decisions are based on real-time measurements of the traffic state and inflow. The proposed strategy is tested on a nonlinear first-order macroscopic multi-lane traffic flow model, which also accounts for the capacity drop phenomenon.en
ΤύποςΠλήρης Δημοσίευση σε Συνέδριοel
ΤύποςConference Full Paperen
Άδεια Χρήσηςhttp://creativecommons.org/licenses/by-nc-nd/4.0/en
Ημερομηνία2017-11-13-
Ημερομηνία Δημοσίευσης2017-
Θεματική ΚατηγορίαMotorway traffic controlen
Θεματική ΚατηγορίαLane-changing controlen
Θεματική ΚατηγορίαConnected/automated vehiclesen
Βιβλιογραφική ΑναφοράC. Roncoli, N. Bekiaris-Liberis and M. Papageorgiou, "Lane-changing feedback control for efficient lane assignment at motorway bottlenecks," in 96th Annual Meeting of the Transportation Research Board (TRB), 2017. en

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