- AutorIn
- Emily J. Morey Department of Engineering Mathematics, University of Bristol, United Kingdom
- R. Eddie WilsonDepartment of Engineering Mathematics, University of Bristol, United Kingdom
- Kevin GalvinDepartment of Engineering Mathematics, University of Bristol, United Kingdom,
- Titel
- Simulation Methods for Mixed Legacy-Autonomous Mainline Train Operations
- Zitierfähige Url:
- https://nbn-resolving.org/urn:nbn:de:bsz:14-qucosa2-859519
- Konferenz
- 4th Symposium on Management of Future Motorway and Urban Traffic Systems (MFTS). Dresden, 30. November - 2. Dezember
- Quellenangabe
- Proceedings of the 4th Symposium on Management of Future Motorway and Urban Traffic Systems 2022 - 9
Herausgeber: Wang, Meng, Jaekel, Birgit, Lehnert, Martin, Zhou, Runhao, Li, Zirui
Erscheinungsort: Dresden
Verlag: TUDpress
Erscheinungsjahr: 2023
Titel Schriftenreihe: Verkehrstelematik
Bandnummer Schriftenreihe: 9
Seiten: 19-26
ISBN: 978-3-95908-296-9 - DOI
- https://doi.org/10.25368/2023.94
- Abstract (EN)
- We introduce and demonstrate a simple and efficient method for simulating mixtures of legacy and autonomous trains. The method generalises an earlier simulation that we developed for legacy-only operations, in which trains run according to fixed-block signalling rules. Autonomous trains, which use moving-block signalling rules, are incorporated into this framework by employing an overlapping set of short virtual fixed-blocks. Safe occupancy is then maintained by using shadowing rules that link the two sets of blocks. The paper gives relevant rail background, details of the proposed simulation rules, and demonstrates exemplar solution trajectories. The simulation technique is validated both in terms of maintaining safe occupancy and providing a close approximation of the true continuous-space dynamics of autonomous leader-follower pairs. At the Dresden meeting, a variety of interesting mixed-fleet capacity results will also be presented.
- Freie Schlagwörter (DE)
- Kapazität des Schienenfernverkehrs; Signalisierungsregeln für feste Blöcke; Modellierung und Simulation
- Freie Schlagwörter (EN)
- mainline rail capacity; fixed-block signalling rules; modelling and simulation
- Klassifikation (DDC)
- 360
- Klassifikation (RVK)
- ZO 4620
- ZO 3100
- Herausgeber (Institution)
- Technische Universität Dresden
- Verlag
- TUDpress, Dresden
- URN Qucosa
- urn:nbn:de:bsz:14-qucosa2-859519
- Veröffentlichungsdatum Qucosa
- 22.06.2023
- Dokumenttyp
- Konferenzbeitrag
- Sprache des Dokumentes
- Englisch
- Lizenz / Rechtehinweis