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IMAMS
2007
119views Mathematics» more  IMAMS 2007»
14 years 28 days ago
Propagation of Geometric Tolerance Zones in 3D
This paper considers error propagation in three dimensional geometric constructions using a geometric approach. First, we present definitions and constructions of tolerance zones ...
Song-Hai Zhang, Qi-Hui Zhu, Ralph R. Martin
GMP
2000
IEEE
138views Solid Modeling» more  GMP 2000»
14 years 3 months ago
On Optimal Tolerancing in Computer-Aided Design
A geometric approach to the computation of precise or well approximated tolerance zones for CAD constructions is given. We continue a previous study of linear constructions and fr...
Helmut Pottmann, Boris Odehnal, Martin Peternell, ...