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FEM simulation supported knowledge enabled engineering in high strength steel car body design
Luleå University of Technology, Department of Engineering Sciences and Mathematics.
Luleå University of Technology, Department of Business Administration, Technology and Social Sciences, Innovation and Design.ORCID iD: 0000-0002-9662-4576
2004 (English)In: Proceedings of the ASME Design Engineering Division - 2004: IMECE 2004, New York: American Society of Mechanical Engineers , 2004, p. 907-913Conference paper, Published paper (Refereed)
Abstract [en]

With an increasing number of and also more complex demands on today’s automobiles the need for fast and accurate simulations to support the Engineering Design (ED) process is getting more important. The demands that are put on the automotive designs are often contradictory i.e. weight against stiffness, and no one optimal set of solutions can be found, rather a trade-off situation. At Volvo Cars Corporation, known all over the world for their safety policy, the advancement to more high strength materials is causing new problems for the engineers. As widely known, a steel material that has been exposed to plastic deformation will suffer hardening in those areas. The work in this paper, exemplified in a deployed demonstrator, show that it is possible to combine forming and crashworthiness simulations in an automated way to make advanced simulation accessible to more people in the product development process. The Knowledge Enabled Engineering (KEE) demonstrator combines forming and crashworthiness simulations for dealing with the constant trade-off in ED.

Place, publisher, year, edition, pages
New York: American Society of Mechanical Engineers , 2004. p. 907-913
National Category
Other Mechanical Engineering Other Engineering and Technologies not elsewhere specified
Research subject
Computer Aided Design; Functional Product Development
Identifiers
URN: urn:nbn:se:ltu:diva-28673DOI: 10.1115/IMECE2004-61584Local ID: 28eabaf0-7a17-11db-8824-000ea68e967bISBN: 0-7918-4705-5 (print)OAI: oai:DiVA.org:ltu-28673DiVA, id: diva2:1001876
Conference
ASME International Mechanical Engineering Congress and Exposition : 13/11/2004 - 19/11/2004
Note
Godkänd; 2004; Bibliografisk uppgift: IMECE2004-61584; 20061120 (tobias)Available from: 2016-09-30 Created: 2016-09-30 Last updated: 2017-11-25Bibliographically approved
In thesis
1. Knowledge enabled engineering: applied to car body design [Elektronisk resurs]
Open this publication in new window or tab >>Knowledge enabled engineering: applied to car body design [Elektronisk resurs]
2006 (English)Licentiate thesis, comprehensive summary (Other academic)
Abstract [en]

To stay competitive in a global market companies push to make their product development process more efficient with respect to added customer value, shorter time to market, efficient knowledge and technology transfer. To achieve this they depend on the choice of work procedures, suitable processes, methods, available knowledge and experiences, CAE tools and appropriate competence to manage the mentioned for concept creation and concept realization.This licentiate thesis presents a new method how to capture, store and reuse information and knowledge. It also includes discussions about which new technologies that are needed for Functional Product Development and a demonstrator that shows how downstream knowledge can be captured and realized in a computer application ready to use for designers in the early phases of the product development process. Focus for the method and demonstrator lies in the conceptual phase, since designers have most or best opportunities to change the design in this early phase. A change of the design later in the project will become more expensive and difficult and it might even be impossible to compensate or correct the shortcomings of a poor design concept.The new method and demonstrator are results of case studies made at Volvo Cars Corporation in Gothenburg, discussions and work shops together with the ProViking partner companies Volvo Cars Corporation, Volvo Aero, Sandvik Coromant and Hägglunds Drives.

Place, publisher, year, edition, pages
Luleå: Luleå University of Technology, 2006
Series
Licentiate thesis / Luleå University of Technology, ISSN 1402-1757
National Category
Engineering and Technology
Identifiers
urn:nbn:se:ltu:diva-62218 (URN)
Available from: 2017-02-28 Created: 2017-02-28 Last updated: 2017-02-28Bibliographically approved

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Sandberg, StefanKalhori, VahidLarsson, Tobias
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