| 飞机技术状态管理系统文档管理模型的研究 |
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| 引用本文： | 李利,周功业.飞机技术状态管理系统文档管理模型的研究[J].洪都科技,2003(1):51-54,50. |
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| 作者姓名： | 李利 周功业 |
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| 作者单位： | 华中科技大学计算机学院,武汉,430074 |
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| 摘 要： | 文档管理是PDM的核心,一般建立在关系数据库系统的基础上。主要保证数据的安全性和完整性。并支持各种查询与检索功能。通过建立在数据之上的相关联指针。建立不同类型的或异构的产品数据之间的联系,实现文档的层次与联系控制。本文就“飞机技术状态管理系统”的文档管理模型作初步的探讨。
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| 关 键 词： | 文档管理 关系数据库系统 产品数据 异构 指针 查询 模型 技术状态管理 PDM 联系 |
RESEARCH ON DOCUMENT FILE MANAGEMENT MODELI OF AIRCRAFT TECHNOLOGY STATE MANAGEMENT SYSTEM |
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| Li li Zhou gongye.RESEARCH ON DOCUMENT FILE MANAGEMENT MODELI OF AIRCRAFT TECHNOLOGY STATE MANAGEMENT SYSTEM[J].Hongdu Science and Technology,2003(1):51-54,50. |
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| Authors: | Li li Zhou gongye |
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| Institution: | Huazhong University of Science/Technology |
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| Abstract: | The document file management is the core of PDM, normally established on the base of the relationship database system. It is mainly to ensure the data security and integrality and support the functions of various inquiries and search. With the interlinked pointer set up on the data, the relationship between different types or isomerous product data is established, which realizes the hierarchy of the documents and the contact control. This paper is to give the preliminary researching on the document management model of the "aircraft technology state management system". |
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| Keywords: | Document management model Object class Product data management |
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