Please use this identifier to cite or link to this item: http://dx.doi.org/10.18419/opus-10272
Authors: Cui, Yong
Martin, Ullrich
Liang, Jiajian
Title: PULSim: user-based adaptable simulation tool for railway planning and operations
Issue Date: 2018
metadata.ubs.publikation.typ: Zeitschriftenartikel
metadata.ubs.publikation.seiten: 11
metadata.ubs.publikation.source: Journal of advanced transportation (2018), article ID 7284815
URI: http://elib.uni-stuttgart.de/handle/11682/10289
http://nbn-resolving.de/urn:nbn:de:bsz:93-opus-ds-102898
http://dx.doi.org/10.18419/opus-10272
ISSN: 2042-3195
0197-6729
Abstract: Simulation methods are widely used in the field of railway planning and operations. Currently, several commercial software tools are available that not only provide functionality for railway simulation but also enable further evaluation and optimisation of thenetwork for scheduling, dispatching, and capacity research. However, the various tools are all lacking with respect to the standards they utilise as well as their published interfaces. For an end-user, the basic mechanism and the assumptions built into a simulation tool are unknown, which means that the true potential of these software tools is limited. One of the most critical issues is the lack of the ability of users to define a sophisticated workflow, integrated in several rounds of simulation with adjustable parameters and settings. This paper develops and describes a user-based, customisable platform. As the preconditions of the platform, the design aspects for modelling the components of a railway system and building the workflow of railway simulation are elaborated in detail. Based on the model and the workflow, an integrated simulation platform with open interfaces is developed. Users and researchers gain the ability to rapidly develop their own algorithms, supported by the tailored simulation process in a flexible manner. The productivity of using simulation tools for further evaluation and optimisation will be significantly improved through the useradaptable open interfaces.
Appears in Collections:02 Fakultät Bau- und Umweltingenieurwissenschaften



Items in OPUS are protected by copyright, with all rights reserved, unless otherwise indicated.