| 有限元网格生成方法研究的新进展 |
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| 引用本文： | 关振群,宋超,顾元宪,隋晓峰.有限元网格生成方法研究的新进展[J].计算机辅助设计与图形学学报,2003,15(1):1-14. |
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| 作者姓名： | 关振群 宋超 顾元宪 隋晓峰 |
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| 作者单位： | 大连理工大学工程力学系,大连,116024;大连理工大学工业装备结构分析国家重点实验室,大连,116024 |
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| 基金项目： | 国家自然科学基金 (10 0 0 2 0 0 6)，国家重点基础研究专项经费(G19990 32 80 5 )，国家“八六三”高技术研究发展计划专项经费(2 0 0 1AA412 2 2 0 )资助 |
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| 摘 要： | 总结了近10年来有限元网格生成方法的研究进展。首先，概述了目前研究与应用仍然较为活跃的通用网格生成方法，如映射法、基于栅格法、Delaunay三角化法和推进波前法的最新研究进展。其次，对当前的主要研究热点，如曲面网格生成、全六面体网格生成和并行网格生成等进行了阐述；最后，简要地探讨了该领域的发展趋势。
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| 关 键 词： | 有限元网格生成方法 映射法 栅格法 四叉树 八叉树 Delaunay三角化 并行算法 |
Recent Advances of Research on Finite Element Mesh Generation Methods |
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| Guan Zhenqun,Song Chao,Gu Yuanxian,Sui Xiaofeng.Recent Advances of Research on Finite Element Mesh Generation Methods[J].Journal of Computer-Aided Design & Computer Graphics,2003,15(1):1-14. |
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| Authors: | Guan Zhenqun Song Chao Gu Yuanxian Sui Xiaofeng |
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| Abstract: | This paper presents the advances of research in mesh generation for finite element computation in last ten years. Firstly, the advanced of the common methods such as mapping methods, grid based methods (include finite quadtree/octree methods), Delaunay triangulation and AFT methods are emphasized; secondly, the main research fields such as surface meshing, all hex meshing and parallel mesh generation are discussed in detail; finally, the trends of mesh generation are presented briefly. |
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| Keywords: | finite element mesh generation mapping method grid based method quadtree/octree Delaunay triangulation AFT surface mesh all hex mesh parallel algorithm |
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