ADAPTIVE SAMPLING AND MESH GENERATION

被引:55
作者
LI, SZ
机构
[1] School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore, 2263, Nanyang Avenue
关键词
ADAPTIVE MESHING; NONLINEAR SIMULTANEOUS EQUATIONS; SURFACE SAMPLING;
D O I
10.1016/0010-4485(95)95872-C
中图分类号
TP31 [计算机软件];
学科分类号
081202 ; 0835 ;
摘要
A principle in surface sampling and mesh generation is that highly curved areas should be sampled densely and vice versa. The paper presents an approach for automated surface sampling and adaptive mesh generation in accordance with this principle. The approach is self-organizing, forming topology-preserving mesh from random initialization. Mesh spacing ver sus surface curvedness can be easily controlled by a single parameter in the shape function. Key locations can be prescribed by imposing additional boundary conditions. Experiments are presented.
引用
收藏
页码:235 / 240
页数:6
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