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Optimal lane-changing control at motorway bottlenecks

Roncoli Claudio, Bekiaris-Liberis Nikolaos, Papageorgiou Markos

Απλή Εγγραφή


URIhttp://purl.tuc.gr/dl/dias/FBAB7756-3E80-41FF-84C2-020CC40A6468-
Αναγνωριστικόhttps://doi.org/10.1109/ITSC.2016.7795800-
Γλώσσαen-
Μέγεθος7 pagesen
ΤίτλοςOptimal lane-changing control at motorway bottlenecksen
ΔημιουργόςRoncoli Claudioen
ΔημιουργόςRoncoli Claudioel
ΔημιουργόςBekiaris-Liberis Nikolaosen
ΔημιουργόςΜπεκιαρης-Λυμπερης Νικολαοςel
ΔημιουργόςPapageorgiou Markosen
ΔημιουργόςΠαπαγεωργιου Μαρκοςel
ΕκδότηςInstitute of Electrical and Electronics Engineersen
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 an optimal feedback control strategy for lane-changing control at bottleneck locations, assuming that a percentage of vehicles, equipped with vehicle automation and communication systems, are capable of receiving and executing specific lane-changing orders or recommendations. Based on a simplified multi-lane motorway traffic flow model, we formulate an optimal feedback control problem, cast as a linear quadratic regulator problem, aiming at maximising the throughput at bottleneck locations, via optimal lane assignment of vehicles upstream of the bottleneck. The feedback control decisions are based on appropriate choice of set-points for traffic densities and real-time measurements of the state of the system. We also present an extremum seeking algorithm to seek the optimal set-points using only the measurement of a cost that is representative of the achieved traffic conditions. The proposed strategy is tested on a nonlinear first-order macroscopic multilane traffic flow model, which accounts also 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 Δημοσίευσης2016-
Θεματική ΚατηγορίαRoad traffic controlen
Θεματική ΚατηγορίαIntelligent transportation systemsen
Θεματική ΚατηγορίαVehiclesen
Θεματική ΚατηγορίαFeedback controlen
Θεματική ΚατηγορίαRegulatorsen
Θεματική ΚατηγορίαReal-time systemsen
Θεματική ΚατηγορίαOptimal controlen
Θεματική ΚατηγορίαThroughputen
Θεματική ΚατηγορίαAutomationen
Βιβλιογραφική ΑναφοράC. Roncoli, N. Bekiaris-Liberis and M. Papageorgiou, "Optimal lane-changing control at motorway bottlenecks," in 2016 IEEE 19th International Conference on Intelligent Transportation Systems, November, pp. 1786-1791. doi: 10.1109/ITSC.2016.7795800en

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