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Algorithms for draping fabrics on doubly‐curved surfaces
Author(s) -
Van Der Weeën F.
Publication year - 1991
Publication title -
international journal for numerical methods in engineering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.421
H-Index - 168
eISSN - 1097-0207
pISSN - 0029-5981
DOI - 10.1002/nme.1620310712
Subject(s) - geodesic , quadrature (astronomy) , benchmark (surveying) , surface (topology) , mathematics , geometry , computer science , algorithm , physics , optics , geology , geodesy
Three algorithms for draping biaxially woven fabrics on arbitrarily curved surfaces are presented and compared for numerical accuracy and computational expense. The first one minimizes the elastic energy in each fabric cell, while the two others are based on placing a net of interlocked and inextensible fibres on the surface along geodesic lines. A benchmark shows that the minimum energy technique performs the best and is also the most promising for further optimization in terms of numerical quadrature formulae.