Paper Info
Title
Closed-loop stability of freeway traffic systems with ramp metering control
Abstract
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.
Year
DOI
Venue
2018
10.1109/CDC.2018.8619692
2018 IEEE Conference on Decision and Control (CDC)
Keywords
Field
DocType
proportional-integral feedback regulator PI-ALINEA,piecewise-affine system switching,linear difference equations,system dynamics,closed-loop stability,switched system,controller gains,freeway traffic system,ramp metering control,feedback ramp metering controllers,switched controller,asymmetric cell transmission model
Regulator,Control theory,Control theory,Computer science,Cell Transmission Model,System dynamics,Loop stability,Metering mode,Traffic system,Calibration
Conference
ISSN
ISBN
Citations 
0743-1546
978-1-5386-1396-2
0
PageRank 
References 
Authors
0.34
3
3
Name
Order
Citations
PageRank
Cecilia Pasquale1105.03
Simona Sacone212932.17
Silvia Siri38821.27