| 三种基于图论的有限元结点编号优化算法 |
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| 引用本文： | 贾建军,彭颖红.三种基于图论的有限元结点编号优化算法[J].机械科学与技术(西安),1998,17(5):725-728,731. |
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| 作者姓名： | 贾建军 彭颖红 |
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| 作者单位： | 上海交通大学 |
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| 摘 要： | 通过实便分析，叙述了三种基于图论的有限元结点编号优化算法的实现过程，对ＣＭ算法的编码方法进行了一些改进，并与其他几种算法的优化结果进行了对比。
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| 关 键 词： | 结点编号 带宽优化 CM算法 |
Three Graph Theory Based Algorithms on FEM Node Ordering Optimization |
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| Jia Jianjun,Peng Yinghong.Three Graph Theory Based Algorithms on FEM Node Ordering Optimization[J].Mechanical Science and Technology,1998,17(5):725-728,731. |
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| Authors: | Jia Jianjun Peng Yinghong |
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| Abstract: | In this paper, three FEM node ordering algorithms for the reduction of martix bandwidth are throughly presented by case analysis, of which CM ordering methods is a bit improved. A comparasion table of three approaches with other algorithms is also listed for better understanding of their performance. |
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| Keywords: | Node ordering Bandwidth optimization CM method |
| 本文献已被 CNKI 维普 等数据库收录！ |
