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Date
2023Type
- Conference Paper
ETH Bibliography
yes
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Abstract
In this paper, the effectiveness of network-wide parallel application of perimeter control (PC) and Max Pressure (MP) strategies embedded in a two-layer control framework is assessed in a dynamic traffic simulation environment. With the aim of reducing MP implementation cost without significant performance loss, partial MP deployment to critical node subsets is examined, and a node importance assessment method is proposed. Different configurations of the two-layer framework for a real large-scale network are tested in moderate and highly congested conditions. Results show that: (i) combined control of MP and PC outperforms individual MP/PC application in both demand scenarios tested; (ii) MP control in critical node sets leads to similar or even better performance compared to full-network implementation, thus allowing for significant cost reduction. Show more
Publication status
publishedExternal links
Book title
2023 31st Mediterranean Conference on Control and Automation (MED)Pages / Article No.
Publisher
IEEEEvent
Subject
Costs; Automation; Adaptive systems; Traffic control; Hierarchical control; Adaptive traffic lights; Max pressure; Perimeter control; Distributed controlOrganisational unit
08686 - Gruppe Strassenverkehrstechnik
02655 - Netzwerk Stadt u. Landschaft ARCH u BAUG / Network City and Landscape ARCH and BAUG
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ETH Bibliography
yes
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