【摘要】 针对网格向前推进技术在实际应用中当要求网格过长最大不超过某给定值时失效的情况,本文给出了基于约束的网络向前推进生产技术,并对网格质量包括尺寸及内角的控制技术作些探讨。给出了算法的原理及程序实现的数据结构。最后用许多算例对算法的有效性及可靠性作了验证。更多还原

【Abstract】 Since the general front generation technique can not generate meshes whose max edge size is within a given value, the front generation technique for meshes generation based on restraints is given in this paper. The principle of the method for the meshes’ quality (size and angle) are also given. Some examples are given to test the validation and reliability of the method.更多还原