Design and evaluation of a roadway controller for freeway traffic

被引：0

作者：

Zhang, JL ^{[1
]}

Boitor, A ^{[1
]}

Ioannou, P ^{[1
]}

机构：

[1] Univ So Calif, Ctr Adv Transportat Technol, Dept Elect Syst Engn, Los Angeles, CA 90089 USA

来源：

2005 IEEE INTELLIGENT TRANSPORTATION SYSTEMS CONFERENCE (ITSC) | 2005年

关键词：

D O I：

暂无

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

In this paper, a roadway controller that optimally coordinates speed limits and ramp metering to improve freeway traffic efficiency is designed using the Model Predictive Control (MPC) methodology. The performance of the roadway controller is evaluated using a microscopic model, which is constructed and validated with field data from the Berkeley Highway Laboratory (BHL). Our simulation results demonstrate that the proposed controller reduces traffic congestion and the total time spent (TTS) in the network by up to 12%.

引用

页码：543 / 548

页数：6

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