EMC_Capítols de llibres: Envíos recientes
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Are we training our novices towards quality 2D profiles for 3D models?
Springer (2019)In the history-based, feature-based, parametric CAD approach, 2D profile sketches are the basis for 3D models. Fully-constraining profiles is mandatory to create robust profiles. At present, neither CAD applications nor ... -
Path Planning Based on Parametric Curves
IntechOpen (2018)Parametric curves are extensively used in engineering. The most commonly used parametric curves are, Bézier, B-splines, (NURBSs), and rational Bézier. Each and every one of them has special features, being the main ... -
Adaptive Mesh Refinement Strategy for the SemiAnalytical Solution of Frictionless Elastic Contact Problems
IntechOpen (2018)Semi-analytical methods are commonly used to solve contact problems. These methods require the discretization of the domain into a mesh of pressure elements. In general, it can be said that their accuracy increases as ... -
Estudios de caracterización cinemática de la mano sana en actividades de la vida diaria
(2016-04-06)El aumento de la esperanza de vida ha incrementado la prevalencia de enfermedades que afectan en gran medida a la capacidad manipulativa de la mano y por tanto al desarrollo de actividades de la vida diaria (AVD) necesarias ... -
An Algorithm for Grouping Lines Which Converge to Vanishing Points in Perspective Sketches of Polyhedra
Bart Lamiroy & Jean-Marc Ogier (2014)We seek to detect the vanishing points implied by design sketches of engineering products. Adapting previous ap- proaches, developed in computer vision for analysis of vectorised photographic images, is unsatisfactory, as ...