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The DLR FlexibleBody library to model large motions of beams and of flexible bodies exported from finite element programs
Heckmann, Andreas and Otter, Martin and Dietz, Stefan and López, José Díaz (2006) The DLR FlexibleBody library to model large motions of beams and of flexible bodies exported from finite element programs. In: Proceedings, pp. 85-95. 5th International Modelica Conference, 2006-09-04 - 2006-09-05, Wien.
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Abstract
The new DLR FlexibleBodies library enables and supports the object-oriented and mathematically efficient modelling of flexible bodies as components of mutlibody and of arbitrary physical systems. It provides Modelica model classes to model (a) beams and (b) general flexible bodies exported from finite element programs. The motion of a flexible structure is defined by superposition of a in general large, non-linear motion of a reference frame with small electric deformations. This paper gives an overview on the background, concepts and ideas on which the library is based and how the Modelica user may take advantage of it.
| Document Type: | Conference or Workshop Item (Speech, Paper) | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Title: | The DLR FlexibleBody library to model large motions of beams and of flexible bodies exported from finite element programs | ||||||||||
| Authors: |
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| Date: | 2006 | ||||||||||
| Journal or Publication Title: | Proceedings | ||||||||||
| Refereed publication: | Yes | ||||||||||
| In ISI Web of Science: | No | ||||||||||
| Page Range: | pp. 85-95 | ||||||||||
| Status: | Published | ||||||||||
| Keywords: | flexible body, modal representation, standard input data (SID), floating frame of reference | ||||||||||
| Event Title: | 5th International Modelica Conference | ||||||||||
| Event Location: | Wien | ||||||||||
| Event Type: | international Conference | ||||||||||
| Event Dates: | 2006-09-04 - 2006-09-05 | ||||||||||
| Organizer: | The Modelica Association | ||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||
| HGF - Program: | Aeronautics | ||||||||||
| HGF - Program Themes: | L AR - Aircraft Research | ||||||||||
| DLR - Research area: | Aeronautics | ||||||||||
| DLR - Program: | L AR - Aircraft Research | ||||||||||
| DLR - Research theme (Project): | L - Systems & Cabin | ||||||||||
| Location: | Oberpfaffenhofen | ||||||||||
| Institutes and Institutions: | Institute of Robotics and Mechatronics > System Dynamics and Control (former Control Design Engineering) | ||||||||||
| Deposited By: | Monika Klauer | ||||||||||
| Deposited On: | 03 Nov 2008 | ||||||||||
| Last Modified: | 15 Jan 2010 00:18 |
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