Position weighted backpressure intersection control for urban networks

Li Li and Saif Eddin Jabari

Transportation Research Part B: Methodological, 2019, vol. 128, issue C, 435-461

Abstract: Decentralized intersection control techniques have received recent attention in the literature as means to overcome scalability issues associated with network-wide intersection control. Chief among these techniques are backpressure (BP) control algorithms, which were originally developed of for large wireless networks. In addition to being light-weight computationally, they come with guarantees of performance at the network level, specifically in terms of network-wide stability. The dynamics in backpressure control are represented using networks of point queues and this also applies to all of the applications to traffic control. As such, BP in traffic fail to capture the spatial distribution of vehicles along the intersection links and, consequently, spill-back dynamics.

Keywords: Decentralized control; Backpressure; Stochastic traffic flow; Urban networks; Intersection control (search for similar items in EconPapers)
Date: 2019
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Citations: View citations in EconPapers (5)

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DOI: 10.1016/j.trb.2019.08.005

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