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Poßeckert, Alexander (2026) Semi-active secondary suspension with Model Predictive Control to improve ride comfort. In: Lecture Notes in Mechanical Engineering. IAVSD 2025, 2025-08-18 - 2025-08-22, Shanghai, China. ISBN 978-303038076-2. ISSN 2195-4356.
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Abstract
This work proposes a control strategy for semi-active suspension based on Model Predictive Control (MPC). The effect of track irregularities on carbody dynamics is considered explicitly. The developed controller is applied to a quarter-car vehicle model with semi-active secondary suspension components. Several simulations are carried out based on scenarios with real measured track data and compared to a reference case with purely passive suspension. The results are evaluated in accordance with EN 12299, showing a promising increase of ride comfort.
| Item URL in elib: | https://elib.dlr.de/221568/ | ||||||||
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| Document Type: | Conference or Workshop Item (Speech) | ||||||||
| Title: | Semi-active secondary suspension with Model Predictive Control to improve ride comfort | ||||||||
| Authors: |
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| Date: | 2026 | ||||||||
| Journal or Publication Title: | Lecture Notes in Mechanical Engineering | ||||||||
| Refereed publication: | Yes | ||||||||
| Open Access: | No | ||||||||
| Gold Open Access: | No | ||||||||
| In SCOPUS: | Yes | ||||||||
| In ISI Web of Science: | No | ||||||||
| ISSN: | 2195-4356 | ||||||||
| ISBN: | 978-303038076-2 | ||||||||
| Status: | Published | ||||||||
| Keywords: | railway vehicle, ride comfort, semi-active suspension, MPC | ||||||||
| Event Title: | IAVSD 2025 | ||||||||
| Event Location: | Shanghai, China | ||||||||
| Event Type: | international Conference | ||||||||
| Event Start Date: | 18 August 2025 | ||||||||
| Event End Date: | 22 August 2025 | ||||||||
| Organizer: | The International Association for Vehicle System Dynamics | ||||||||
| 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 Vehicle Concepts | ||||||||
| Deposited By: | Poßeckert, Alexander | ||||||||
| Deposited On: | 08 Jan 2026 13:57 | ||||||||
| Last Modified: | 08 Jan 2026 13:57 |
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