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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.

Item URL in elib:https://elib.dlr.de/11828/
Document Type:Conference or Workshop Item (Paper)
Additional Information:LIDO-Berichtsjahr=2002,
Title:Modeling and Simulating the Efficiency of Gearboxes and of Planetary Gearboxes
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Pelchen, ChristopherZF FriedrichshafenUNSPECIFIED
Schweiger, ChristianUNSPECIFIEDUNSPECIFIED
Otter, MartinUNSPECIFIEDUNSPECIFIED
Date:March 2002
Journal or Publication Title:Proceedings of 2nd International Modelica Conference
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
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 (old)
HGF - Program:Space (old)
HGF - Program Themes:W - no assignment
DLR - Research area:Space
DLR - Program:W - no assignment
DLR - Research theme (Project):W - no assignment (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Robotics and Mechatronics (until 2012)
Deposited By: DLR-Beauftragter, elib
Deposited On:13 Mar 2006
Last Modified:31 Jul 2019 19:15

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