| Publication type: | Conference paper |
| Type of review: | Peer review (publication) |
| Title: | Enhancing the calibration of train resistance parameters with power measurements |
| Authors: | De Martinis, Valerio |
| et. al: | No |
| DOI: | 10.4203/ccc.1.31.20 |
| Proceedings: | Proceedings of the Fifth International Conference on Railway Technology: Research, Development and Maintenance |
| Editors of the parent work: | Pombo, J. |
| Conference details: | Fifth International Conference on Railway Technology, Montpellier, France, 22-25 August 2022 |
| Issue Date: | 22-Aug-2022 |
| Series: | Civil-Comp Conferences |
| Series volume: | 1 |
| Publisher / Ed. Institution: | Civil-Comp Press |
| ISSN: | 2753-3239 |
| Language: | English |
| Subjects: | Calibration; Resistance parameter; Optimization; Power measurement; Train |
| Subject (DDC): | 380: Transportation |
| Abstract: | The on-board collection of data related to train operation enables a better calibration of the train resistances, which are fundamental for the elaboration of optimized train control solutions. Here, the possibility to implement a calibration of train resistances models based on power measurements is investigated. For this purpose, a huge dataset of train runs data collected by a Swiss train operator has been analysed. The train runs of three train types, operating on three different lines, have been extracted and used for the calibration phase. The calibration model is formulated as an optimization problem for parameters fitting and a Global Optimization Multi Start approach is used for finding the suboptimal solution. The performances of the model are therefore discussed together with possible further investigation. |
| URI: | https://digitalcollection.zhaw.ch/handle/11475/27456 |
| Fulltext version: | Published version |
| License (according to publishing contract): | Licence according to publishing contract |
| Departement: | School of Engineering |
| Organisational Unit: | Institute of Data Analysis and Process Design (IDP) |
| Appears in collections: | Publikationen School of Engineering |
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De Martinis, V. (2022). Enhancing the calibration of train resistance parameters with power measurements [Conference paper]. In J. Pombo (Ed.), Proceedings of the Fifth International Conference on Railway Technology: Research, Development and Maintenance. Civil-Comp Press. https://doi.org/10.4203/ccc.1.31.20
De Martinis, V. (2022) ‘Enhancing the calibration of train resistance parameters with power measurements’, in J. Pombo (ed.) Proceedings of the Fifth International Conference on Railway Technology: Research, Development and Maintenance. Civil-Comp Press. Available at: https://doi.org/10.4203/ccc.1.31.20.
V. De Martinis, “Enhancing the calibration of train resistance parameters with power measurements,” in Proceedings of the Fifth International Conference on Railway Technology: Research, Development and Maintenance, Aug. 2022. doi: 10.4203/ccc.1.31.20.
DE MARTINIS, Valerio, 2022. Enhancing the calibration of train resistance parameters with power measurements. In: J. POMBO (Hrsg.), Proceedings of the Fifth International Conference on Railway Technology: Research, Development and Maintenance. Conference paper. Civil-Comp Press. 22 August 2022
De Martinis, Valerio. 2022. “Enhancing the Calibration of Train Resistance Parameters with Power Measurements.” Conference paper. In Proceedings of the Fifth International Conference on Railway Technology: Research, Development and Maintenance, edited by J. Pombo. Civil-Comp Press. https://doi.org/10.4203/ccc.1.31.20.
De Martinis, Valerio. “Enhancing the Calibration of Train Resistance Parameters with Power Measurements.” Proceedings of the Fifth International Conference on Railway Technology: Research, Development and Maintenance, edited by J. Pombo, Civil-Comp Press, 2022, https://doi.org/10.4203/ccc.1.31.20.
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