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Freeway ramp metering control made easy and efficient

Hassane Abouaïssa 1 Michel Fliess 2 Violina Iordanova 3 Cédric Join 4, 5 
3 CETE Nord-Picardie
DiRIF - Direction des Routes d'Ile-de-France
4 ALIEN - Algebra for Digital Identification and Estimation
Inria Lille - Nord Europe, Inria Saclay - Ile de France, Centrale Lille, X - École polytechnique, CNRS - Centre National de la Recherche Scientifique : UMR8146
Abstract : ''Model-free'' control and the related ''intelligent'' proportional-integral (PI) controllers are successfully applied to freeway ramp metering control. Implementing moreover the corresponding control strategy is straightforward. Numerical simulations on the other hand need the identification of quite complex quantities like the free flow spêed and the critical density. This is achieved thanks to new estimation techniques where the differentiation of noisy signals plays a key rôle. Several excellent computer simulations are provided and analyzed.
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Submitted on : Tuesday, June 26, 2012 - 11:01:20 AM
Last modification on : Tuesday, March 22, 2022 - 11:35:49 AM
Long-term archiving on: : Thursday, September 27, 2012 - 2:26:01 AM


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  • HAL Id : hal-00711847, version 1
  • ARXIV : 1206.5937


Hassane Abouaïssa, Michel Fliess, Violina Iordanova, Cédric Join. Freeway ramp metering control made easy and efficient. 13th IFAC Symposium on Control in Transportation Systems, CTS 2012, Sep 2012, Sofia, Bulgaria. ⟨hal-00711847⟩



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