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Poßeckert, Alexander and Lüdicke, Daniel (2023) Ride comfort improvements of railway vehicles using model predictive control. IAVSD 2023, 2023-08-21 - 2023-08-25, Ottawa, Kanada.
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Abstract
This paper proposes a control strategy for active lateral secondary suspension that uses preview data. Based on a derived analytical model a model predictive controller (MPC) is implemented. The influence of the track ahead upon carbody lateral dynamics is considered explicitly. The controller developed is applied to a full-scale rail vehicle model. Ride comfort is evaluated according to EN\,12299. Multibody simulations show that on tracks with small radius curves there is a significant increase of continuous ride comfort.
| Item URL in elib: | https://elib.dlr.de/197535/ | ||||||||||||
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| Document Type: | Conference or Workshop Item (Speech) | ||||||||||||
| Title: | Ride comfort improvements of railway vehicles using model predictive control | ||||||||||||
| Authors: |
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| Date: | 2023 | ||||||||||||
| Refereed publication: | Yes | ||||||||||||
| Open Access: | No | ||||||||||||
| Gold Open Access: | No | ||||||||||||
| In SCOPUS: | No | ||||||||||||
| In ISI Web of Science: | No | ||||||||||||
| Status: | Published | ||||||||||||
| Keywords: | railway vehicle, comfort, active suspension, MPC, preview | ||||||||||||
| Event Title: | IAVSD 2023 | ||||||||||||
| Event Location: | Ottawa, Kanada | ||||||||||||
| Event Type: | international Conference | ||||||||||||
| Event Start Date: | 21 August 2023 | ||||||||||||
| Event End Date: | 25 August 2023 | ||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||
| HGF - Program: | Transport | ||||||||||||
| HGF - Program Themes: | Rail Transport | ||||||||||||
| DLR - Research area: | Transport | ||||||||||||
| DLR - Program: | V SC Schienenverkehr | ||||||||||||
| DLR - Research theme (Project): | V - ProCo - Propulsion and Coupling | ||||||||||||
| Location: | Oberpfaffenhofen | ||||||||||||
| Institutes and Institutions: | Institute of System Dynamics and Control > Vehicle System Dynamics | ||||||||||||
| Deposited By: | Poßeckert, Alexander | ||||||||||||
| Deposited On: | 25 Sep 2023 12:53 | ||||||||||||
| Last Modified: | 24 Apr 2024 20:57 |
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