Closed-loop stability of freeway traffic systems with ramp metering control

被引：0
|
作者：
Pasquale, C. [1 ]
Sacone, S. [1 ]
Siri, S. [1 ]
机构：
[1] Univ Genoa, Dept Informat Bioengn Robot & Syst Engn, Genoa, Italy
来源：
2018 IEEE CONFERENCE ON DECISION AND CONTROL (CDC) | 2018年
关键词：
MODEL; SCHEMES; FLOW;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper, a freeway traffic system regulated with feedback ramp metering controllers is studied. In particular, a switched controller including the proportional-integral feedback regulator PI-ALINEA and a simpler control law is considered. The Asymmetric Cell Transmission Model, properly rewritten as a piecewise-affine system switching among different sets of linear difference equations, is the model adopted for representing the system dynamics. The closed-loop stability of this switched system is investigated in the paper and the obtained results are used to properly calibrate the controller gains. These results are then tested and discussed with a simulation analysis reported in the paper.
引用
收藏
页码：223 / 228
页数：6
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