T-spline parameterization of 2D geometries based on the meccano method with a new T-mesh optimization algorithm
Data(s) |
04/05/2016
04/05/2016
2013
|
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Resumo |
<p>[EN]We present a new method, based on the idea of the meccano method and a novel T-mesh optimization procedure, to construct a T-spline parameterization of 2D geometries for the application of isogeometric analysis. The proposed method only demands a boundary representation of the geometry as input data. The algorithm obtains, as a result, high quality parametric transformation between 2D objects and the parametric domain, the unit square. First, we define a parametric mapping between the input boundary of the object and the boundary of the parametric domain. Then, we build a T-mesh adapted to the geometric singularities of the domain in order to preserve the features of the object boundary with a desired tolerance…</p> |
Identificador |
http://hdl.handle.net/10553/16832 721626 |
Idioma(s) |
eng |
Direitos |
Acceso libre by-nc-nd |
Fonte |
<p>22nd International Meshing Roundtable : Mesh Modeling for Simulations and Visualization. -- Orlando, Florida,. -- 13-16 de octubre de 2013.</p> |
Palavras-Chave | #1206 Análisis numérico #1204 Geometría |
Tipo |
info:eu-repo/semantics/conferenceObject |