Archivio istituzionale della ricerca dell'Università degli Studi di Palermo
IRIS è il sistema di gestione integrata dei dati della ricerca (persone, pubblicazioni, progetti, attività) adottato dall’Università di Palermo, e ha lo scopo di raccogliere, conservare, documentare, e diffondere ad accesso aperto le informazioni relative alla produzione scientifica degli autori afferenti all’Ateneo.
EnglishA calibration procedure for microscopic simulation models based on a genetic algorithm is proposed. Focus is made on single-lane roundabouts for which many random factors such as gap- acceptance affect operations. A comparison is performed between the capacity functions based on a meta- analytic estimation of critical and follow up headways and simulation outputs of a roundabout built in Aimsun microscopic simulator. Aimsun parameters were optimized using the genetic algorithm tool in MATLAB® which automatically interacted with Aimsun through a Python interface. Results showed that applying the genetic algorithm in the calibration process of the microscopic simulation model, a good match to the capacity functions was reached with the optimization parameters set. By this way, automa- tion of the calibration process results effective for analysts which use traffic microsimulation for real world case studies in the professional sphere.
Giuffre', O., Grana', A., Tumminello, M., & Sferlazza, A. (2017). Genetic algorithm-based calibration of microscopic traffic simulation model for single-lane roundabouts. In Transport Infrastructure and Systems (pp.633-640). London : CRC Press © 2017 Taylor & Francis Group.
| Autori: | Giuffre', O.; Grana', A.; Tumminello, M.; Sferlazza, A. |
| Titolo: | Genetic algorithm-based calibration of microscopic traffic simulation model for single-lane roundabouts |
| Settore Scientifico Disciplinare: | Settore ICAR/04 - Strade, Ferrovie Ed Aeroporti Settore ING-INF/04 - Automatica |
| Data di creazione: | 2017-04-10 |
| Nome del convegno: | AIIT International Congress on Transport Infrastructure and Systems |
| Luogo del convegno: | Rome |
| Anno del convegno: | April 10-12, 2017 |
| Numero del convegno: | I |
| Data di concessione: | 2016-10-02 |
| Data di pubblicazione: | 2017 |
| Formato: | A stampa |
| Numero di pagine: | 8 |
| Citazione: | Giuffre', O., Grana', A., Tumminello, M., & Sferlazza, A. (2017). Genetic algorithm-based calibration of microscopic traffic simulation model for single-lane roundabouts. In Transport Infrastructure and Systems (pp.633-640). London : CRC Press © 2017 Taylor & Francis Group. |
| Tipologia: | 0 - Proceedings (TIPOLOGIA NON ATTIVA) |
| Appare nelle tipologie: | 0 - Proceedings (TIPOLOGIA NON ATTIVA) |
File in questo prodotto:
| File | Descrizione | Tipologia | Licenza | |
|---|---|---|---|---|
| TIS2017_Genetic algorithm-based calibration of microscopic traffic simulation model for single-lane roundabouts.pdf | TIS2017_Genetic algorithm-based calibration of microscopic traffic simulation model for single-lane roundabouts | N/A | Administrator Richiedi una copia |
Copyright © 2021