Feedback control solutions to network level user-equilibrium real-time Dynamic Traffic Assignment problems

Pushkin Kachroo, Kaan Ozbay

Research output: Contribution to journalArticle

Abstract

A new method for performing Dynamic Traffic Assignment (DTA) is presented which is applicable in real time, since the solution is based on feedback control. This method employs the design of nonlinear H feedback control systems that is robust to certain class of uncertainties in the system. The solution aims at achieving user equilibrium on alternate routes in a network setting. Simulation results are provided for a sample simple network to show the effectiveness of this method.

Original languageEnglish (US)
Pages (from-to)243-260
Number of pages18
JournalNetworks and Spatial Economics
Volume5
Issue number3
DOIs
StatePublished - Sep 2005

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Feedback control
Control systems
Assignment problem
Dynamic traffic assignment
Uncertainty
Simulation

ASJC Scopus subject areas

  • Economics, Econometrics and Finance(all)
  • Engineering(all)

Cite this

Feedback control solutions to network level user-equilibrium real-time Dynamic Traffic Assignment problems. / Kachroo, Pushkin; Ozbay, Kaan.

In: Networks and Spatial Economics, Vol. 5, No. 3, 09.2005, p. 243-260.

Research output: Contribution to journalArticle

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