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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/F2775CF4-B6CD-467B-813B-7460C9FAE72E | - |
| Identifier | https://doi.org/10.26233/heallink.tuc.69371 | - |
| Language | en | - |
| Extent | 80 pages | en |
| Title | Model calibration with variable speed limits on motorways | en |
| Creator | Kalliga Vasiliki | en |
| Creator | Καλλιγα Βασιλικη | el |
| Contributor [Committee Member] | Nikolos Ioannis | en |
| Contributor [Committee Member] | Νικολος Ιωαννης | el |
| Contributor [Thesis Supervisor] | Papageorgiou Markos | en |
| Contributor [Thesis Supervisor] | Παπαγεωργιου Μαρκος | el |
| Contributor [Committee Member] | Papamichail Ioannis | en |
| Contributor [Committee Member] | Παπαμιχαηλ Ιωαννης | el |
| Publisher | Πολυτεχνείο Κρήτης | el |
| Publisher | Technical University of Crete | en |
| Academic Unit | Technical University of Crete::School of Production Engineering and Management | en |
| Academic Unit | Πολυτεχνείο Κρήτης::Σχολή Μηχανικών Παραγωγής και Διοίκησης | el |
| Content Summary | The continuously increasing daily traffic congestions on motorway networks around the world call for innovative control measures that would drastically improve the current traffic conditions, such as the implementation of variable speed limits (VSLs). Macroscopic traffic flow models are widely used for the representation of traffic conditions. For the purposes of this study a part of the M1 motorway, in Melbourne, Australia, was calibrated with the use of the second-order, macroscopic model, METANET. The model was calibrated in CALISTO software tool, which has been appropriately extended in order to handle VSLs. Speed and flow measurements, collected from the field, are used in order to tune the simulation parameters with the purpose of replicating realistic traffic conditions. The optimization algorithm that has been applied to solve the parameter estimation problem is Nelder-Mead. The optimum set was used to validate two different days, for which we had available data. The results show a satisfactory representation of the real traffic conditions. | en |
| Type of Item | Διπλωματική Εργασία | el |
| Type of Item | Diploma Work | en |
| License | http://creativecommons.org/licenses/by/4.0/ | en |
| Date of Item | 2017-09-26 | - |
| Date of Publication | 2017 | - |
| Subject | Calibration | en |
| Subject | Macroscopic models | en |
| Subject | Validation | en |
| Bibliographic Citation | Vasiliki Kalliga, "Model calibration with variable speed limits on motorways", Diploma Work, School of Production Engineering and Management, Technical University of Crete, Chania, Greece, 2017 | en |
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