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

Pushkin Kachroo; Kaan Özbay

doi:10.1007/s11067-005-3034-2

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

Pushkin Kachroo, Kaan Özbay

Research output: Contribution to journal › Article › peer-review

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 language	English (US)
Pages (from-to)	243-260
Number of pages	18
Journal	Networks and Spatial Economics
Volume	5
Issue number	3
DOIs	https://doi.org/10.1007/s11067-005-3034-2
State	Published - Sep 2005

ASJC Scopus subject areas

Software
Computer Networks and Communications
Artificial Intelligence

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10.1007/s11067-005-3034-2

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title = "Feedback control solutions to network level user-equilibrium real-time Dynamic Traffic Assignment problems",

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.",

author = "Pushkin Kachroo and Kaan {\"O}zbay",

note = "Funding Information: This research was partially supported by the National Science Foundation{\textquoteright}s CAREER Award programs grant CAREER-CMS-9875296. This support is both acknowledged and appreciated. The contents of this paper reflect the views of the authors who are solely responsible for the facts and the accuracy of data presented herein. The contents do not necessarily reflect the official views of NSF.",

year = "2005",

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AU - Özbay, Kaan

N1 - Funding Information: This research was partially supported by the National Science Foundation’s CAREER Award programs grant CAREER-CMS-9875296. This support is both acknowledged and appreciated. The contents of this paper reflect the views of the authors who are solely responsible for the facts and the accuracy of data presented herein. The contents do not necessarily reflect the official views of NSF.

PY - 2005/9

Y1 - 2005/9

N2 - 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.

AB - 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.

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

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