User: Guest  Login
Document type:
Konferenzbeitrag 
Contribution type:
Textbeitrag / Aufsatz 
Author(s):
K.-U, Bletzinger; F. Daoud; M. Firl 
Title:
FILTER TECHNIQUES IN SHAPE OPTIMIZATION WITH CAD-FREE PARAMETRIZATION 
Abstract:
In this contribution an innovative method for shape optimization with parametrizationdirectly on FE mesh is proposed. Parametrization of the design for shapeoptimization can be based on CAD models or directly on the FE mesh (CAD-freeparametrization). In CAD based design optimization, design variables arechosen among the parameters related to the underlying CAD model. Duringthe optimization process, the update of the finite element mesh is dueto changes of the CAD model. In FE based design optimi...    »
 
Keywords:
shape optimization, CAD-free parametrization, FE-parametrization, filtertechniques, bead optimization, locking 
Editor:
Soares, C.A. Mota 
Book / Congress title:
III European Conference on Computational Mechanics Solids, Structures andCoupled Problems in Engineering 
Organization:
Lehrstuhl f¨ur Statik, TU München 
Year:
2006 
Reviewed:
ja 
Language:
de 
Publication format:
Print 
Format:
Text