H State Feedback Controller for ODE Model of Traffic Flow

Mehmet Ali Silgu; Ismet Gökşad Erdaǧi; Gökhan Göksu; Hilmi Berk Çelikoǧlu

doi:10.1016/j.ifacol.2021.06.003

H State Feedback Controller for ODE Model of Traffic Flow

Mehmet Ali Silgu
, Ismet Gökşad Erdaǧi
, Gökhan Göksu
, Hilmi Berk Çelikoǧlu

İnşaat Mühendisliği Bölümü

Araştırma sonucu: Dergiye katkı › Konferans makalesi › bilirkişi

13 Atıf (Scopus)

Özet

In this study, we propose an H state feedback controller for freeway traffic flow. The integrated freeway traffic flow management scheme is applied through coordination of ramp metering and variable speed limit. In order to improve the service characteristics of mainstream and on-ramps, we have designed a controller that sustains the mainstream flow around a critical density while concerning the on-ramp queue lengths. We have used the state space discretized ODE model of traffic flow to design continuous-time feedback controllers. The performance of the controller is validated on a micro-simulation environment which is calibrated by field data. The simulation results show that the H controller decreases the average densities and the average queue lengths on on-ramps.

Orijinal dil	İngilizce
Sayfa (başlangıç-bitiş)	19-24
Sayfa sayısı	6
Dergi	IFAC-PapersOnLine
Hacim	54
Basın numarası	2
DOI'lar	https://doi.org/10.1016/j.ifacol.2021.06.003
Yayın durumu	Yayınlandı - 2021
Etkinlik	16th IFAC Symposium on Control in Transportation Systems CTS 2021 - Lille, France Süre: 8 Haz 2021 → 10 Haz 2021

Bibliyografik not

Publisher Copyright:
© 2021 The Authors.

Finansman

The work summarized in this paper is supported in part by The Scientific & Technological Research Council of Turkey (TÜB˙TAK) under the project with no. 120M576. First author would like to express his acknowledgement to PTV AG by providing the license of the microscopic traffic simulator VISSIM.

Finansörler	Finansör numarası
Türkiye Bilimsel ve Teknolojik Araştirma Kurumu	120M576

Belgeye Erişim

10.1016/j.ifacol.2021.06.003

Diğer Dosyalar ve Linkler

Link to publication in Scopus

Alıntı Yap

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title = "H State Feedback Controller for ODE Model of Traffic Flow",

abstract = "In this study, we propose an H state feedback controller for freeway traffic flow. The integrated freeway traffic flow management scheme is applied through coordination of ramp metering and variable speed limit. In order to improve the service characteristics of mainstream and on-ramps, we have designed a controller that sustains the mainstream flow around a critical density while concerning the on-ramp queue lengths. We have used the state space discretized ODE model of traffic flow to design continuous-time feedback controllers. The performance of the controller is validated on a micro-simulation environment which is calibrated by field data. The simulation results show that the H controller decreases the average densities and the average queue lengths on on-ramps.",

keywords = "H control, Traffic modelling, control, ramp metering, variable speed limit",

author = "Silgu, \{Mehmet Ali\} and Erdaǧi, \{Ismet G{\"o}k{\c s}ad\} and G{\"o}khan G{\"o}ksu and {\c C}elikoǧlu, \{Hilmi Berk\}",

note = "Publisher Copyright: {\textcopyright} 2021 The Authors.; 16th IFAC Symposium on Control in Transportation Systems CTS 2021 ; Conference date: 08-06-2021 Through 10-06-2021",

year = "2021",

doi = "10.1016/j.ifacol.2021.06.003",

language = "English",

volume = "54",

pages = "19--24",

journal = "IFAC-PapersOnLine",

issn = "2405-8963",

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TY - JOUR

T1 - H State Feedback Controller for ODE Model of Traffic Flow

AU - Silgu, Mehmet Ali

AU - Erdaǧi, Ismet Gökşad

AU - Göksu, Gökhan

AU - Çelikoǧlu, Hilmi Berk

PY - 2021

Y1 - 2021

N2 - In this study, we propose an H state feedback controller for freeway traffic flow. The integrated freeway traffic flow management scheme is applied through coordination of ramp metering and variable speed limit. In order to improve the service characteristics of mainstream and on-ramps, we have designed a controller that sustains the mainstream flow around a critical density while concerning the on-ramp queue lengths. We have used the state space discretized ODE model of traffic flow to design continuous-time feedback controllers. The performance of the controller is validated on a micro-simulation environment which is calibrated by field data. The simulation results show that the H controller decreases the average densities and the average queue lengths on on-ramps.

AB - In this study, we propose an H state feedback controller for freeway traffic flow. The integrated freeway traffic flow management scheme is applied through coordination of ramp metering and variable speed limit. In order to improve the service characteristics of mainstream and on-ramps, we have designed a controller that sustains the mainstream flow around a critical density while concerning the on-ramp queue lengths. We have used the state space discretized ODE model of traffic flow to design continuous-time feedback controllers. The performance of the controller is validated on a micro-simulation environment which is calibrated by field data. The simulation results show that the H controller decreases the average densities and the average queue lengths on on-ramps.

KW - H control

KW - Traffic modelling

KW - control

KW - ramp metering

KW - variable speed limit

UR - https://www.scopus.com/pages/publications/85112718306

U2 - 10.1016/j.ifacol.2021.06.003

DO - 10.1016/j.ifacol.2021.06.003

M3 - Conference article

AN - SCOPUS:85112718306

SN - 2405-8963

VL - 54

SP - 19

EP - 24

JO - IFAC-PapersOnLine

JF - IFAC-PapersOnLine

IS - 2

T2 - 16th IFAC Symposium on Control in Transportation Systems CTS 2021

Y2 - 8 June 2021 through 10 June 2021

ER -

H State Feedback Controller for ODE Model of Traffic Flow

Özet

Bibliyografik not

Finansman

Belgeye Erişim

Diğer Dosyalar ve Linkler

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