On Robustness of Equilibria in Dynamical Transportation Networks

Research output: Chapter in Book/Report/Conference proceedingPaper in conference proceeding

Abstract

With growing traffic demands, transportation networks become more and more congested and prone to disruptions. In this paper, we study how different perturbations affect the free flow equilibria, i.e., equilibria where no congestion effects are present, in transportation networks. More specifically, if and when the equilibrium of the perturbed dynamics is still in free flow. A generalized cell transmission model models the dynamics of the transportation network, and the perturbations considered are perturbations in the exogenous inflows, flow capacity drops, and perturbations in the routing, i.e., when drivers deviate from their normal route preferences. The paper also shows that social optimum assignments in traffic networks, may not be the most robust ones.

Details

Authors
Organisations
External organisations
  • Lund University
  • Polytechnic University of Turin
Research areas and keywords

Subject classification (UKÄ) – MANDATORY

  • Control Engineering
Original languageEnglish
Title of host publication 2019 18th European Control Conference (ECC)
PublisherIEEE - Institute of Electrical and Electronics Engineers Inc.
Pages2209-2214
ISBN (Electronic)978-3-907144-00-8
Publication statusPublished - 2019
Publication categoryResearch
Peer-reviewedYes
EventEuropean Control Conference 2019 - Naples, Italy
Duration: 2019 Jun 252019 Jun 28
http://ecc19.eu/

Conference

ConferenceEuropean Control Conference 2019
Abbreviated titleECC'19
CountryItaly
CityNaples
Period2019/06/252019/06/28
Internet address

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