Adaptive Mesh Generation and Refinement

An approach to the generation of unstructured surface meshes for surface models was presented. The global processor outputs a control signal to the plurality of processor elements, and, thereby, sets processor-element numbers corresponding to the plurality of processor elements as input values of the operation arrays, respectively. By assigning element size distribution function reasonably in conforming Delaunay triangulation procedure, the generated surface mesh was a nice approximation of the underlying surface model, and self-adaptive surface mesh can be achieved. The capability of the method is demonstrated for several 3D surface models. At the same time, by studying the functions and the characteristics of the system management nodes, the paper points that configuration nodes is very important in choosing resources nodes.