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The Modeling of Flexible Bodies in the object-oriented multi-domain Framework Modelica

Heckmann, Andreas and Hartweg, Stefan and Otter, Martin and Tobolar, Jakub and Brembeck, Jonathan (2012) The Modeling of Flexible Bodies in the object-oriented multi-domain Framework Modelica. The 2nd Joint International Conference on Multibody System Dynamics - IMSD 2012, May 29–June 1, 2012, Stuttgart, Germany.

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Abstract

The object-oriented language Modelica presents a modeling framework to interconnect components from different engineering disciplines such as mechanics, electrics, thermodynamics, control etc. and to set-up multi-domain simulations tasks in one consistent environment. Due to the underlying modeling ideas of Modelica the implementation of flexible body components in this framework relies on specific considerations, which are the main focus of the paper. Therefore the conceptual ideas of Modelica are shortly introduced first. Then, the handling of multibody particularies in Modelica are addressed. The theory and the user interface of the DLR FlexibleBodies Library, which is based on the Standard Input Data (SID) format, are presented. A survey on a modular electric vehicle and its suspension system demonstrates, how a multi-domain model with flexible components may be set-up and simulated.

Document Type:Conference or Workshop Item (Paper)
Title:The Modeling of Flexible Bodies in the object-oriented multi-domain Framework Modelica
Authors:
AuthorsInstitution or Email of Authors
Heckmann, Andreasandreas.heckmann@dlr.de
Hartweg, Stefanstefan.hartweg@dlr.de
Otter, Martinmartin.otter@dlr.de
Tobolar, JakubJakub.Tobolar@DLR.de
Brembeck, Jonathanjonathan.brembeck@dlr.de
Date:2012
Refereed publication:Yes
In ISI Web of Science:No
Status:Published
Keywords:Modelica, multibody system, ROboMObil
Event Title:The 2nd Joint International Conference on Multibody System Dynamics - IMSD 2012
Event Location:Stuttgart, Germany
Event Type:international Conference
Event Dates:May 29–June 1, 2012
Organizer:Institute of Engineering and Computational Mechanics, University of Stuttgart
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 - Fahrerassistenz (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:14 Jun 2012 13:50
Last Modified:12 Dec 2013 21:38

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