Title :

A fresh look at ramp metering control: ALINEA without any tedious calibration

Author(s) :

Join, Cédric [Auteur]
Centre de Recherche en Automatique de Nancy [CRAN]
Non-Asymptotic estimation for online systems [NON-A]
Abouaïssa, Hassane [Auteur]
Laboratoire de Génie Informatique et d'Automatique de l'Artois [LGI2A]
Fliess, Michel [Auteur]
Laboratoire d'informatique de l'École polytechnique [Palaiseau] [LIX]

Institution :

Ecole polytechnique, Palaiseau, France

Publication date :

2015-02

English keyword(s) :

highway
critical density
calibration
ramp metering
estimation
ALINEA
free-flow speed
closed-loop control

HAL domain(s) :

Sciences de l'ingénieur [physics]/Génie civil/Infrastructures de transport
Informatique [cs]/Automatique
Sciences de l'ingénieur [physics]/Automatique / Robotique
Mathématiques [math]/Optimisation et contrôle [math.OC]
Informatique [cs]/Informatique ubiquitaire

English abstract : [en]

ALINEA is a well known ramp metering closed-loop control the aim of which is to improve highway traffic.This report shows that ALINEA may be slightly modified in order to be efficiently implemented without any need of ...
Show more >ALINEA is a well known ramp metering closed-loop control the aim of which is to improve highway traffic.This report shows that ALINEA may be slightly modified in order to be efficiently implemented without any need of crucial time-varying quantities, like the critical density and the free-flow speed, which are most difficult to estimate correctly online. Some convincing computer experiments, which employ real data, are displayed and discussed.Show less >

Language :

Anglais

Collections :

• Centre de Recherche en Informatique, Signal et Automatique de Lille (CRIStAL) - UMR 9189

Source :

Harvested from HAL