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Gibbesch, Andreas and Schäfer, Bernd (2005) Multibody System Modelling and Simulation of Plenetary Rover Mobility on Soft Terrain. In: Proceedings ISAIRAS 2005 Conference. ISAIRAS 2005 Conference, 2005-09-05 - 2005-09-08, München.
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Abstract
For planetary rovers often very unconventional suspensions and tyre designs are investigated. With the possibility of Multibody System (MBS) simulation one has the unique opportunity to investigate a wide range of potential configurations and terrains and, moreover, the importance of the dynamical effects can be efficiently taken into account. The main goal is to reduce the amount of costly prototypes and give assistance in field experiments. A great advantage is the integration of the Multibody Sytem simulation and the very complex typre-soil interaction into the vehicle's conceptual design process. This ranges from kinematic investigations for gradeability, maximum step crossing and side slope driving up to investigations of trye-soil interaction with respect to tyre sinkage and rolling resistance. In this paper the focus lies on the simulation of longitudinal slip of tyres on soft soil which is important to bear in mind when considering driven wheels and furthermore, slip sinkage behaviour.
| Item URL in elib: | https://elib.dlr.de/45005/ | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Document Type: | Conference or Workshop Item (Speech, Paper) | |||||||||
| Title: | Multibody System Modelling and Simulation of Plenetary Rover Mobility on Soft Terrain | |||||||||
| Authors: |
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| Date: | 2005 | |||||||||
| Journal or Publication Title: | Proceedings ISAIRAS 2005 Conference | |||||||||
| Open Access: | No | |||||||||
| Gold Open Access: | No | |||||||||
| In SCOPUS: | No | |||||||||
| In ISI Web of Science: | No | |||||||||
| Status: | Published | |||||||||
| Keywords: | Terramechanics, soft soil, multibody system simulation, planetary rover | |||||||||
| Event Title: | ISAIRAS 2005 Conference | |||||||||
| Event Location: | München | |||||||||
| Event Type: | international Conference | |||||||||
| Event Dates: | 2005-09-05 - 2005-09-08 | |||||||||
| Organizer: | ESA | |||||||||
| HGF - Research field: | Aeronautics, Space and Transport | |||||||||
| HGF - Program: | Aeronautics | |||||||||
| HGF - Program Themes: | Aircraft Research (old) | |||||||||
| DLR - Research area: | Aeronautics | |||||||||
| DLR - Program: | L AR - Aircraft Research | |||||||||
| DLR - Research theme (Project): | L - Flexible Aircraft (old) | |||||||||
| Location: | Oberpfaffenhofen | |||||||||
| Institutes and Institutions: | Institute of Robotics and Mechatronics (until 2012) > System Dynamics and Control (former Control Design Engineering) | |||||||||
| Deposited By: | Klauer, Monika | |||||||||
| Deposited On: | 26 Oct 2006 | |||||||||
| Last Modified: | 12 Dec 2013 20:21 |
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