Laser forming of shells with prescribed developable surface
نویسندگان
چکیده
منابع مشابه
Developable Surface Modelling by Neural Network
In this paper the construction of developable NURBS surface for a set of tangent planes is presented. The problem is handled by the concept of duality of projective spaces. Using a special distance function a curve modelling is solved by a Kohonen neural network approach.
متن کاملOn Surface Approximation Using Developable Surfaces
We introduce a method for approximating a given surface by a developable surface. It will be either a G surface consisting of pieces of cones or cylinders of revolution or a G NURBS developable surface. Our algorithm will also deal properly with the problems of reverse engineering and produce robust approximation of given scattered data. The presented technique can be applied in computer aided ...
متن کاملDevelopable surface fitting to point clouds
Given a set of data points as measurements from a developable surface, the present paper investigates the recognition and reconstruction of these objects. We investigate the set of estimated tangent planes of the data points and show that classical Laguerre geometry is a useful tool for recognition, classification and reconstruction of developable surfaces. These surfaces can be generated as en...
متن کاملHydromagnetic Steady Flow of Maxwell Fluid over a Bidirectional Stretching Surface with Prescribed Surface Temperature and Prescribed Surface Heat Flux
This paper investigates the steady hydromagnetic three-dimensional boundary layer flow of Maxwell fluid over a bidirectional stretching surface. Both cases of prescribed surface temperature (PST) and prescribed surface heat flux (PHF) are considered. Computations are made for the velocities and temperatures. Results are plotted and analyzed for PST and PHF cases. Convergence analysis is present...
متن کاملDevelopable Surfaces with Curved Creases
Fascinating and elegant shapes may be folded from a single planar sheet of material without stretching, tearing or cutting, if one incorporates curved folds into the design. We present an optimizationbased computational framework for design and digital reconstruction of surfaces which can be produced by curved folding. Our work not only contributes to applications in architecture and industrial...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Mechanik
سال: 2015
ISSN: 0025-6552
DOI: 10.17814/mechanik.2015.2.21