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ANSLC artificial neural strain life curves

 
: Dsoki, C. el; Hanselka, H.; Röbig, C.-L.A.; Kaufmann, H.

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American Society of Mechanical Engineers -ASME-, Design Engineering Division; American Society of Mechanical Engineers -ASME-, Computers and Information in Engineering Division -CIE-:
DETC 2008, Proceedings of the ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, 2008. Vol.3, Pts A and B : Presented at 2008 ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. August 3-6, 2008, New York City, New York USA
New York, NY: ASME, 2009
ISBN:
ISBN: 0791843270
S.179-186, Pt.A
Computers and Information in Engineering Conference (CIE) <27, 2007, Las Vegas/Nev.>
International Design Engineering Technical Conferences (IDETC) <2008, New York/N.Y.>
Computers and Information in Engineering Conference (CIE) <28, 2008, New York/NY.>
Englisch
Konferenzbeitrag
Fraunhofer LBF ()

Abstract
A durable design for linear flow split sheet components requires suitable methods and transferability criteria which are not yet available for dentritic structures. Knowledge of the cyclic material behaviour is essential for this. For this reason, the cyclic material parameters are determined as a function of the product's properties (level of deformation, microstructure, surface finish, residual stresses) and different loading parameters. However, since the determination of the cyclic parameters is associated with considerable experimental effort and costs, a cost-effective and easy method is sought to determine these parameters. A very promising approach for this is the application of artificial neural networks (ANN) [1, 2, 3, 4, 5] since they have the ability to generate the influences on the fatigue strength from the manufacturing and environmental parameters using sensibly selected input parameters. They offer the possibility to access acquired knowledge and to thu s construct a multidimensional map based on a few tests. construction phase wou savings in time and costs : construction phase would provide the potential for large savings in time and costs in pre-selecting a suitable material.

: http://publica.fraunhofer.de/dokumente/N-173226.html