| 基于STEP数据核的有限元后处理技术的研究 |
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| 引用本文： | 冯小青,卢炎麟.基于STEP数据核的有限元后处理技术的研究[J].计算机工程与应用,2002,38(11):123-124,180. |
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| 作者姓名： | 冯小青 卢炎麟 |
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| 作者单位： | 浙江工业大学CAD应用工程研究所,杭州,310014 |
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| 基金项目： | 国家自然科学基金资助项目(编号:50075083) |
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| 摘 要： | 文章在现有的有限元本体程序和产品数据交换国际标准STEP的基础上,提出一种通用的有限元数据交换模型。以集成资源STEP/AR104为基础构建一个能满足有限元后处理需要的数据核,来实现有限元分析本体程序和后处理系统之间的数据交换,并用OpenGL对其数据进行可视化。利用STEP中性文件机制,可以实现后处理系统与多个有限元分析本体程序之间的连接。
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| 关 键 词： | STEP 有限元 数据结构 OpenGL |
| 文章编号： | 1002-8331-(2002)11-0123-02 |
Research of the Postprocessing Technology of Finite Element Based on STEP-Data-Structure |
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| Feng Xiaoqing Lu Yanlin.Research of the Postprocessing Technology of Finite Element Based on STEP-Data-Structure[J].Computer Engineering and Applications,2002,38(11):123-124,180. |
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| Authors: | Feng Xiaoqing Lu Yanlin |
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| Abstract: | This paper presents an exchange model of Finite Element data on the base of the Finite Element Analy sis program and an International Standard of product data exchange-STEP.In ord er to carry out data exchange needs be-tween the Finite Element Analysis prog ram and postprocessing systems of Finite Element Analysis,it designs a data s tructure on the base of the integrated application resource STEP/AR104,whic h can meet the needs of dealing with postprocessing systems of Finite Element Analysis,and then visualize these data using OpenGL.Using STEP neutral mechani sm,the authors can connect a postprocessing system of FEA with some Finite Ele ment Analysis programs. |
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| Keywords: | STEP Finite Element data structure OpenGL |
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