elib
DLR-Header
DLR-Logo -> http://www.dlr.de
DLR Portal Home | Imprint | Contact | Deutsch
Fontsize: [-] Text [+]

A Thermo-elastic Annular Plate Model for the Modeling of Brake Systems

Reyes Perez, Jose Luis and Heckmann, Andreas and Kaiser, Ingo (2011) A Thermo-elastic Annular Plate Model for the Modeling of Brake Systems. 8th International Modelica Conference 2011, 20.-22.03.2011, Dresden, Deutschland.

[img]
Preview
PDF - Requires a PDF viewer such as GSview, Xpdf or Adobe Acrobat Reader
1MB

Official URL: https://www.modelica.org/events/modelica2011/Proceedings/pages/papers/13_1_ID_176_a_fv.pdf

Abstract

The friction forces generated during braking between brake pads and discs produce high thermal gradients on the rubbing surfaces. These thermal gradients may cause braking problems such as brake fade, premature wear or hot spotting and the associated hot judder phenomenon in the frequency range below 100 Hz. Further consequences are comfort reductions, a defective braking process, inhomogeneous wear, cutbacks of the brake performance and even damage of brake components. The present paper proposes a modeling concept that is targeted on this field of application and introduces the new Modelica class ThermoelasticPlate, which is implemented in the DLR FlexibleBodies library.

Document Type:Conference or Workshop Item (Paper)
Title:A Thermo-elastic Annular Plate Model for the Modeling of Brake Systems
Authors:
AuthorsInstitution or Email of Authors
Reyes Perez, Jose LuisJose.ReyesPerez@dlr.de
Heckmann, AndreasAndreas.Heckmann@DLR.de
Kaiser, IngoIngo.Kaiser@dlr.de
Date:20 March 2011
Refereed publication:Yes
In ISI Web of Science:No
Status:Published
Keywords:Disc brake, Modal multifield approach, Thermoelasticity
Event Title:8th International Modelica Conference 2011
Event Location:Dresden, Deutschland
Event Type:international Conference
Event Dates:20.-22.03.2011
Organizer:Modelica Association
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Transport
HGF - Program Themes:Terrestrial Vehicles
DLR - Research area:Transport
DLR - Program:V BF - Bodengebundene Fahrzeuge
DLR - Research theme (Project):V - Next Generation Train (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Robotics and Mechatronics > System Dynamics and Control (former Control Design Engineering)
Deposited By: Dr.-Ing. Andreas Heckmann
Deposited On:06 May 2011 09:47
Last Modified:12 Dec 2013 21:16

Repository Staff Only: item control page

Browse
Search
Help & Contact
Informationen
electronic library is running on EPrints 3.3.12
Copyright © 2008-2012 German Aerospace Center (DLR). All rights reserved.