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Institutional Repository [SANDBOX]
Technical University of Crete
Technical University of Crete
EN
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EL
| URI | http://purl.tuc.gr/dl/dias/0157CF0F-986C-4C6A-8B3C-8D62ADBD6541 | - |
| Identifier | https://doi.org/10.1016/j.ifacol.2021.06.014 | - |
| Identifier | https://www.sciencedirect.com/science/article/pii/S2405896321004432 | - |
| Language | en | - |
| Extent | 6 pages | en |
| Title | A multi-class lane-changing advisory system for freeway merging sections | en |
| Creator | Sharma Salil | en |
| Creator | Papamichail Ioannis | en |
| Creator | Παπαμιχαηλ Ιωαννης | el |
| Creator | Nadi Ali | en |
| Creator | van Lint Hans | en |
| Creator | Tavasszy, Lorant A | en |
| Creator | Snelder, Maaike, 1980- | en |
| Publisher | Elsevier | en |
| Content Summary | Cooperative intelligent transportation systems (C-ITS) support the exchange of information between vehicles and infrastructure (V2I or I2V). This paper presents an in-vehicle C-ITS application to improve traffic efficiency around a merging section. This application balances the distribution of traffic over the available lanes of a freeway, by issuing targeted lane-changing advice to a selection of vehicles. We add to existing research by embedding multiple vehicle classes in the lane-changing advisory framework. We use a multi-class multi-lane macroscopic traffic flow model to design a feedback-feedforward control law that is based on a linear quadratic regulator (LQR). The performance of the proposed system is evaluated using a microscopic traffic simulator. The results indicate that the lane-changing advisory system is able to suppress Shockwaves in traffic flow and can significantly alleviate congestion. Besides bringing substantial travel time benefits around merging sections of up to nearly 21%, the system dramatically reduces the variance of travel time losses in the system. | en |
| Type of Item | Δημοσίευση σε Συνέδριο | el |
| Type of Item | Conference Publication | en |
| License | http://creativecommons.org/licenses/by-nc-nd/4.0/ | en |
| Date of Item | 2023-05-31 | - |
| Date of Publication | 2021 | - |
| Subject | Lane-changing advisory | en |
| Subject | LQR control method | en |
| Subject | Merging section | en |
| Subject | Multi-class | en |
| Subject | Traffic congestion | en |
| Subject | Cooperative intelligent transportation system | en |
| Bibliographic Citation | S. Sharma, I. Papamichail, A. Nadi, H. van Lint, L. Tavasszy, and M. Snelder, “A multi-class lane-changing advisory system for freeway merging sections,” in 16th IFAC Symposium on Control in Transportation Systems CTS 2021, Lille, France, 2021, vol. 54, no. 2, pp. 93-98, doi: 10.1016/j.ifacol.2021.06.014. | en |
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