Robust Treatment of Degenerate Elements in Interactive Corotational FEM Simulations

We address the problem of robust and efficient treatment of element collapse and inversion in corotational FEM simulations of deformable objects in two and three dimensions, and show that existing degeneration treatment methods have previously unreported flaws that seriously threaten robustness and...

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Veröffentlicht in:	Computer graphics forum Jg. 33; H. 6; S. 298 - 309
Hauptverfasser:	Civit-Flores, O, Susin, A
Format:	Journal Article Verlag
Sprache:	Englisch
Veröffentlicht:	Oxford Blackwell Publishing Ltd 01.09.2014
Schlagworte:	Analysis Aplicacions Categories and Subject Descriptors (according to ACM CCS): I.6.8 [Simulation and Modelling]: Types of Simulation Animation Categories and Subject Descriptors (according to ACM CCS): I.6.8 [Simulation and Modelling]: Types of Simulation Animation; I.3.5 [Computer Graphics]: Computational Geometry and Object Modelling Physically based modelling; I.3.7 [Computer Graphics]: Three‐Dimensional Graphics and Realism Animation and Virtual Reality Computer graphics DECOMPOSITION deformable objects Elements finits, Mètode dels Finite element method I.3.5 [Computer Graphics]: Computational Geometry and Object Modelling Physically based modelling I.3.7 [Computer Graphics]: Three-Dimensional Graphics and Realism Animation and Virtual Reality interactive simulation Matemàtiques i estadística Simulació per ordinador Simulation Studies Topological manifolds Àrees temàtiques de la UPC
ISSN:	0167-7055, 1467-8659
Online-Zugang:	Volltext
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