Detection and treatment of inconsistent or locally over-constrained configurations during the manipulation of 3D geometric models made of free-form surfaces

Abstract : Three modules will be developed: The detection module has produced an analysis of problematic con figurations, i.e. a set of areas where either some new DOFs or some local changes in the constraints are mandatory. The treatment module will enable the defi nition of mechanisms to help the decision on modi cations. The prediction module will tell the degree of deformation by pre-analyzing the features of NURBS configurations.
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Hao Hu. Detection and treatment of inconsistent or locally over-constrained configurations during the manipulation of 3D geometric models made of free-form surfaces. Eco-conception. Ecole nationale supérieure d'arts et métiers - ENSAM, 2018. English. ⟨NNT : 2018ENAM0002⟩. ⟨tel-01762638⟩

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