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Title:Parameterization based shape optimization : theory and practical implementation aspects
Authors:ID Kegl, Marko (Author)
Files:URL http://dx.doi.org/10.1108/02644400510603041
 
Language:English
Work type:Unknown
Typology:1.01 - Original Scientific Article
Organization:FS - Faculty of Mechanical Engineering
Abstract:This paper presents an approach to parameterization based shape optimization of statically loaded elastic structures. The shape parameterization is based on the design element technique and a rational Bezicr body is used to serve as the design element. Practical implementation issues related to the introduction of design variables are discussed briefly. The design sensitivity calculation is based on the discrete approach. The proposed solution process layout is based on a stand-alone optimization program which makes use of compatiblc analysis programs called simulators. For illustrationpurpose an example problem containing shape and sizing design variables is formulated and solved. The range of use of the proposed approachis illustrated with three further examples.
Keywords:mechanics, structure parameterization, shape optimal design, finite element mesh, body parameterization, design element, Bezier body
Year of publishing:2005
PID:20.500.12556/DKUM-27051 New window
UDC:624.072.33.04:519.61/.64
ISSN on article:0264-4401
COBISS.SI-ID:9803286 New window
NUK URN:URN:SI:UM:DK:7UVZKSR4
Publication date in DKUM:01.06.2012
Views:2028
Downloads:75
Metadata:XML DC-XML DC-RDF
Categories:Misc.
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Record is a part of a journal

Title:Engineering computations
Shortened title:Eng. comput.
Publisher:Pineridge Press
ISSN:0264-4401
COBISS.SI-ID:25396480 New window

Secondary language

Language:English
Keywords:mehanika konstrukcij, parametrizacija konstrukcij, optimiranje oblike, mreža končnih elementov, parametrizacija telesa, projektni elementi, Bezierjevo telo


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