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Effects of backlash in drivetrains using a simple but precise model

Akoto, Chama Leonel and Spangenberg, Holger (2013) Effects of backlash in drivetrains using a simple but precise model. DLRK 2013, 10.-12. Sept. 2013, Stuttgart, Germany.

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Abstract

In virtual prototyping best practice is to model a system with as much flexibility as possible. This guarantees a wide range of studies in system behavior. Backlash is one aspect in drivetrains that cannot be avoided between coupling members. Thus knowledge about the limitations that come with it must therefore be well understood in order to optimally design these systems. This paper presents some of these effects on the transmission in drivetrains. For greater flexibility, a backlash model that takes into account inertia, damping and stiffness is used in this study. It is shown that the presence of backlash affects transmission efficiency. In the case where vibrations occur in the drivetrain, it is good practice to introduce the effect of backlash for better prediction of system behavior.

Item URL in elib:https://elib.dlr.de/86117/
Document Type:Conference or Workshop Item (Lecture)
Title:Effects of backlash in drivetrains using a simple but precise model
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Akoto, Chama LeonelLeonel.Akoto (at) dlr.deUNSPECIFIED
Spangenberg, HolgerHolger.Spangenberg (at) dlr.deUNSPECIFIED
Date:2013
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:drivetrain, backlash, inertia, elasticity, damping, efficiency
Event Title:DLRK 2013
Event Location:Stuttgart, Germany
Event Type:national Conference
Event Dates:10.-12. Sept. 2013
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 - Systems & Cabin (old)
Location: Braunschweig
Institutes and Institutions:Institute of Flight Systems > Safety Critical Systems and Systems Engineering
Deposited By: Akoto, Leonel Chama
Deposited On:17 Dec 2013 12:44
Last Modified:20 Jan 2014 10:56

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