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Approach for Visualization of Uncertainty in CAD-Systems based on Ontologies

Mosch, Lucia and Sprenger, André and Anderl, Reiner (2010):
Approach for Visualization of Uncertainty in CAD-Systems based on Ontologies.
In: Proceedings of the ASME 2010 International Mechanical Engineering Congress & Exposition (IMECE), American Society of Mechanical Engineers (ASME), [Online-Edition: urn:nbn:de:tuda-tuprints-23599],
[Book Section]

Abstract

In this paper an approach for controlling uncertainties in load-carrying systems in virtual product development during the phase of product design will be presented. In design, manufacturing and usage of technical products uncertainties arise according to process properties and they influence products properties. Many of these properties impact each other. These facts lead to deviation of expected property values which are shown for example in the approximation of stress and strength. In cases of load carrying systems misjudgment can lead to disastrous consequences. In this paper an approach for the visualization of information about uncertainty in load-carrying systems in CAD (Computer Aided Design)-systems within the Collaborative Research Center (CRC) 805: “Control of Uncertainty in Load-Carrying Systems in Mechanical Engineering” funded by the DFG (Deutsche Forschungsgemeinschaft) will be described. The representation of the properties’ interdependency is to be expressed by an ontology based system. The visualization of the properties and the information about uncertainty is demonstrated in a CAD-system.

Item Type: Book Section
Erschienen: 2010
Creators: Mosch, Lucia and Sprenger, André and Anderl, Reiner
Title: Approach for Visualization of Uncertainty in CAD-Systems based on Ontologies
Language: English
Abstract:

In this paper an approach for controlling uncertainties in load-carrying systems in virtual product development during the phase of product design will be presented. In design, manufacturing and usage of technical products uncertainties arise according to process properties and they influence products properties. Many of these properties impact each other. These facts lead to deviation of expected property values which are shown for example in the approximation of stress and strength. In cases of load carrying systems misjudgment can lead to disastrous consequences. In this paper an approach for the visualization of information about uncertainty in load-carrying systems in CAD (Computer Aided Design)-systems within the Collaborative Research Center (CRC) 805: “Control of Uncertainty in Load-Carrying Systems in Mechanical Engineering” funded by the DFG (Deutsche Forschungsgemeinschaft) will be described. The representation of the properties’ interdependency is to be expressed by an ontology based system. The visualization of the properties and the information about uncertainty is demonstrated in a CAD-system.

Title of Book: Proceedings of the ASME 2010 International Mechanical Engineering Congress & Exposition (IMECE)
Publisher: American Society of Mechanical Engineers (ASME)
ISBN: 978 0 7918 3891 4
Uncontrolled Keywords: Visualisierung, CAD-System, Unsicherheiten, SFB 805, Sonderforschungsbereich 805
Divisions: 16 Department of Mechanical Engineering
16 Department of Mechanical Engineering > Department of Computer Integrated Design (DiK)
DFG-Collaborative Research Centres (incl. Transregio)
DFG-Collaborative Research Centres (incl. Transregio) > Collaborative Research Centres
Zentrale Einrichtungen
DFG-Collaborative Research Centres (incl. Transregio) > Collaborative Research Centres > CRC 805: Control of Uncertainty in Load-Carrying Structures in Mechanical Engineering
Date Deposited: 27 Dec 2010 12:14
Official URL: urn:nbn:de:tuda-tuprints-23599
License: Creative Commons: Attribution-Noncommercial-No Derivative Works 3.0
Alternative keywords:
Alternative keywordsLanguage
Visualization, CAD-System, Uncertainty, CRC 805, Collaborative Research Center 805UNSPECIFIED
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