Publications and responsibilities
Linear dependence of LR-splines
Deconfliction and Surface Generation from Bathymetry Data Using LR B-splines
A set of bathymetry point clouds acquired by different measurement techniques at different times, having different accuracy and varying patterns of points, are approximated by an LR B-spline surface. The aim is to represent the sea bottom with good accuracy and at the same time reduce the data size ...
Computer Aided Tools for Additive Manufacturing based on an Isogeometric Approach
The challenges of geometric representation for Additive Manufacturing are many. Material properties can vary through the object and lattice structure and internal voids can be used to improve the product performance. State-of-the-art CAD-tools, are not well suited for Additive Manufacturing as they ...
An Isogeometric Analysis based Approach to Computer Aided Tools for Additive Manufacturing
The dominant CAD-tools today are based on boundary structures where a solid object is represented by the surfaces of the inner and outer hulls of an object. This is very efficient when designing for subtractive/abrasive manufacturing processes where the shape manufacture is produced by removing mate...
Introductory talk on Addtive Manufacturing
The first part of the talk addressed Additive Manufacturing (AM) from the perspective of manufacturing. Differences between AM, subtractive manufacturing and formative manufacturing were explained. The evolution of AM was outlined, fundamentals of AM explained including the formal definition of AM b...