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Elmqvist, Hilding and Mattsson, Sven Erik and Olsson, Hans and Andreasson, Johan and Otter, Martin and Schweiger, Christian and Brück, Dag (2004) Realtime Simulation of Detailed Vehicle and Powertrain Dynamics. In: Electronics Simulation and Optimization. SAE 2004 World Congress, 2004-03-08 - 2004-03-11, Detroit.
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Abstract
This paper describes typical modeling and real-time simulation issues that occur in automotive applications. Real-time simulations of detailed Modelica benchmark models for chassis and powertrain are presented. They demonstrate the powerful real-time capabilities of Dymola and the Modelica modeling language. One of the benchmark models for vehicle dynamics is a detailed model with 72 degrees-of-freedom with bushings in both the front and rear wheel suspensions. It was simulated in real-time with a sample rate of 1 kHz on the RT-LAB environment from OPAL-RT using a Pentium 4, 3066 MHz processor. This is made possible by Dymola's unique and elaborate symbolic processing of the model equations.
| Item URL in elib: | https://elib.dlr.de/12173/ | ||||||||||||||||||||||||||||||||
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| Document Type: | Conference or Workshop Item (Paper) | ||||||||||||||||||||||||||||||||
| Additional Information: | LIDO-Berichtsjahr=2003, monograph_id=2004-01-0768, | ||||||||||||||||||||||||||||||||
| Title: | Realtime Simulation of Detailed Vehicle and Powertrain Dynamics | ||||||||||||||||||||||||||||||||
| Authors: |
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| Date: | November 2004 | ||||||||||||||||||||||||||||||||
| Journal or Publication Title: | Electronics Simulation and Optimization | ||||||||||||||||||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||||||||||||||||||
| Open Access: | Yes | ||||||||||||||||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||||||||||||||
| Keywords: | Modelling, Realtime, Simulation, Vehicle Dynamics, Powertrain, Symbolic Processing, Modelica, Automotive | ||||||||||||||||||||||||||||||||
| Event Title: | SAE 2004 World Congress | ||||||||||||||||||||||||||||||||
| Event Location: | Detroit | ||||||||||||||||||||||||||||||||
| Event Type: | international Conference | ||||||||||||||||||||||||||||||||
| Event Start Date: | 8 March 2004 | ||||||||||||||||||||||||||||||||
| Event End Date: | 11 March 2004 | ||||||||||||||||||||||||||||||||
| Organizer: | SAE International | ||||||||||||||||||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||||||||||||||||||
| HGF - Program: | Transport | ||||||||||||||||||||||||||||||||
| HGF - Program Themes: | V SH - Verbesserung der Sicherheit im Verkehr (old) | ||||||||||||||||||||||||||||||||
| DLR - Research area: | Transport | ||||||||||||||||||||||||||||||||
| DLR - Program: | V SH - Verbesserung der Sicherheit im Verkehr | ||||||||||||||||||||||||||||||||
| DLR - Research theme (Project): | V - MetroFa (old) | ||||||||||||||||||||||||||||||||
| Location: | Oberpfaffenhofen | ||||||||||||||||||||||||||||||||
| Institutes and Institutions: | Institute of Robotics and Mechatronics (until 2012) > System Dynamics and Control (former Control Design Engineering) | ||||||||||||||||||||||||||||||||
| Deposited By: | DLR-Beauftragter, elib | ||||||||||||||||||||||||||||||||
| Deposited On: | 06 Mar 2006 | ||||||||||||||||||||||||||||||||
| Last Modified: | 24 Apr 2024 18:59 |
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