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Modeling and Simulating the Efficiency of Gearboxes and of Planetary Gearboxes
Pelchen, Christopher and Schweiger, Christian and Otter, Martin (2002) Modeling and Simulating the Efficiency of Gearboxes and of Planetary Gearboxes. In: Proceedings of 2nd International Modelica Conference, pp. 257-266. Modelica 2002, 2002-03-18 - 2002-03-19, Oberpfaffenhofen.
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Abstract
It is shown how to model and simulate frictional effects present in gearboxes and in planetary gearboxes. This includes modeling of gear wheel stucking and sliding due to Coulomb friction between the gear teeth leading to load torque dependent losses. This allows reliable simulation of, e.g., stick-slip effects in servo drives or gear shifts in automatic gearboxes. It is also discussed how the friction characteristics can be measured in a useful way. The presented models are implemented in Modelica and demonstrated at hand of the simulation of an automatic gearbox.
| Document Type: | Conference or Workshop Item (Paper) | ||||||||
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| Additional Information: | LIDO-Berichtsjahr=2002, | ||||||||
| Title: | Modeling and Simulating the Efficiency of Gearboxes and of Planetary Gearboxes | ||||||||
| Authors: |
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| Date: | March 2002 | ||||||||
| Journal or Publication Title: | Proceedings of 2nd International Modelica Conference | ||||||||
| Page Range: | pp. 257-266 | ||||||||
| Status: | Published | ||||||||
| Keywords: | Modelica, Gearbox Models, Planetary Gearbox, Gearbox efficiency, mesh friction | ||||||||
| Event Title: | Modelica 2002 | ||||||||
| Event Location: | Oberpfaffenhofen | ||||||||
| Event Type: | international Conference | ||||||||
| Event Dates: | 2002-03-18 - 2002-03-19 | ||||||||
| Organizer: | The Modelica Association and DLR Oberpfaffenhofen | ||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||
| HGF - Program: | Space | ||||||||
| HGF - Program Themes: | W SY - Technik für Raumfahrtsysteme | ||||||||
| DLR - Research area: | Space | ||||||||
| DLR - Program: | W SY - Technik für Raumfahrtsysteme | ||||||||
| DLR - Research theme (Project): | W -- no assignement (old) | ||||||||
| Location: | Oberpfaffenhofen | ||||||||
| Institutes and Institutions: | Institute of Robotics and Mechatronics | ||||||||
| Deposited By: | elib DLR-Beauftragter | ||||||||
| Deposited On: | 13 Mar 2006 | ||||||||
| Last Modified: | 14 Jan 2010 18:05 |
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