| 有限元分析建模知识表示及重用技术研究 |
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| 引用本文： | 王平 高德平 刘德仿. 有限元分析建模知识表示及重用技术研究[J]. 机械科学与技术, 2005, 24(11): 1316-1319 |
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| 作者姓名： | 王平 高德平 刘德仿 |
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| 作者单位： | 南京航空航天大学,能源与动力学院,南京,210016;盐城工学院CAD中心,盐城,224003;南京航空航天大学,能源与动力学院,南京,210016;盐城工学院CAD中心,盐城,224003 |
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| 基金项目： | 江苏省教育厅自然科学基金（04KJB460151） |
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| 摘 要： | 鉴于传统有限元建模过程对相关知识处理与组织能力上的不足,没有建立有效机制,保障这些知识的可重用性。本文结合UG/KF提出了基于工程规则的有限元分析建模知识表示及知识重用方法。该方法借助知识表示语言UG/KF,以类的形式对产品有限元分析建模中的工程规则进行表示,满足了分析建模过程中知识管理的需要,并对有限元分析建模过程中的知识重用提供支持。该方法能较好地重复利用以往的建模知识与专家经验,从而提高有限元分析建模效率和质量。
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| 关 键 词： | 知识重用 有限元建模 知识表示 |
| 文章编号： | 1003-8728（2005）11-1316-04 |
| 收稿时间： | 2004-10-27 |
| 修稿时间： | 2004-10-27 |
Finite Element Analysis Modeling Knowledge Representation and Reuse |
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| Wang Ping, Gao Deping, Liu Defang (. College of Energy and Power, Nanjing University of Aeronautics. Finite Element Analysis Modeling Knowledge Representation and Reuse[J]. Mechanical Science and Technology for Aerospace Engineering, 2005, 24(11): 1316-1319 |
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| Authors: | Wang Ping Gao Deping Liu Defang (. College of Energy Power Nanjing University of Aeronautics |
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| Affiliation: | Wang Ping, Gao Deping, Liu Defang (1. College of Energy and Power, Nanjing University of Aeronautics |
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| Abstract: | The treatment and organization of finite element analysis modeling knowledge are not enough to establish an effective mechanism for guaranteeing the reuse of the knowledge. With the UG/KF, the paper proposes the method of knowledge representation and reuse based on engineering rules of finite element analysis modeling. The engineering rules of finite element analysis modeling are expressed in class, therefore meeting the needs of knowledge management and supporting the knowledge reuse. This method can make use of past knowledge and expert experience repeatedly and improve the efficiency and quality of finite element analysis modeling. |
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| Keywords: | knowledge reuse finite element modeling knowledge representation |
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