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arXiv · 2008.10255

Optimal internal boundary control of lane-free automated vehicle traffic

Milad Malekzadeh·Ioannis Papamichail·Markos Papageorgiou·Klaus Bogenberger
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Abstract

A recently proposed paradigm for vehicular traffic in the era of CAV (connected and automated vehicles), called TrafficFluid, involves lane-free vehicle movement. Lane-free traffic implies that incremental road widening (narrowing) leads to corresponding incremental increase (decrease) of capacity; and this opens the way for consideration of real-time internal boundary control on highways and arterials, in order to flexibly share the total (both directions) road width and capacity among the two directions in dependence of the bi-directional demand and traffic conditions, so as to maximize the total (two directions) flow efficiency. The problem is formulated as a convex QP (Quadratic Programming) problem that may be solved efficiently, and representative case studies shed light on and demonstrate the features, capabilities and potential of the novel control action.

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Milad Malekzadeh, Ioannis Papamichail, Markos Papageorgiou, Klaus Bogenberger. 2021-06-17. Optimal internal boundary control of lane-free automated vehicle traffic. https://doi.org/10.1016/j.trc.2021.103060

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