Model predictive control for ramp metering of motorway traffic: A case study

被引：132
作者：
Bellemans, T.
De Schutter, B.
De Moor, B.
机构：
[1] Katholieke Univ Leuven, ESAT SCD Signals Identificat Syst Theory & Automa, B-3001 Louvain, Belgium
[2] Delft Univ Technol, Delft Ctr Syst & Control, NL-2628 CD Delft, Netherlands
来源：
CONTROL ENGINEERING PRACTICE | 2006年 / 14卷 / 07期
关键词：
model predictive control; traffic control; ramp metering;
D O I：
10.1016/j.conengprac.2005.03.010
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
A real-life motorway in Belgium is studied and a comparison is made between a simulation of a morning rush hour situation without control and a simulation of a morning rush hour situation with ramp metering implemented. Two types of controllers are compared: a traditional ALINEA based controller and a model predictive control based ramp metering controller. In order to evaluate the controllers in a realistic framework, the simulations presented in this paper are based on real-life traffic measurements, and constraints on the maximal allowed queue lengths at the on-ramps are imposed. The presented simulations are indicative for the reduction in the total time spent (on the studied motorway and on the on-ramps) that can be achieved by ramp metering during a typical morning rush hour. (c) 2005 Elsevier Ltd. All rights reserved.
引用
收藏
页码：757 / 767
页数：11
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