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Institutional Repository [SANDBOX]
Technical University of Crete
Technical University of Crete
EN
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| URI: | http://purl.tuc.gr/dl/dias/CA9E4ABD-4F8D-4962-AE15-CC5E591E52B7 | ||
| Year | 2019 | ||
| Type of Item | Conference Full Paper | ||
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| Bibliographic Citation | F. Tajdari, C. Roncoli, N. Bekiaris-Liberis and M. Papageorgiou, "Integrated ramp metering and lane-changing feedback control at motorway bottlenecks," presented in 18th European Control Conference, 2019. doi: 10.23919/ECC.2019.8795763. https://doi.org/10.23919/ECC.2019.8795763 | ||
| Appears in Collections |
Considering the target of an operating effectivelytransportation system, we propose here a novel methodologyfor integrated lane-changing and ramp metering control thatexploits the presence of connected and partly automated vehicles.In particular, we assume that a percentage of vehicles canreceive and implement specific control tasks (e.g., lane-changingcommands). A novel approach is designed to robustly maximisethe throughput at motorway bottlenecks employing a LinearQuadratic Integral (LQI) regulator in combination with an antiwindupscheme, based on a simple Linear Time Invariant (LTI)model. The method is evaluated via simulation experiments,performed on a first-order, multi-lane, macroscopic trafficflow model, also featuring the capacity drop phenomenon,which allows to demonstrate the effectiveness of the developedmethodology and to highlight the improvement in terms oftraffic efficiency.
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