| PDM中一种有效的访问控制方法 |
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| 引用本文： | 谈剑,黄小文,黄祥国. PDM中一种有效的访问控制方法[J]. 轻工机械, 2006, 24(4): 65-68 |
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| 作者姓名： | 谈剑 黄小文 黄祥国 |
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| 作者单位： | 武汉理工大学机电学院,湖北,武汉,430070;武汉理工大学机电学院,湖北,武汉,430070;武汉理工大学机电学院,湖北,武汉,430070 |
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| 摘 要： | 实现高效可靠的访问控制是构建PDM系统的基础。本文讨论了PDM系统常用的访问控制模型及其优缺点,提出了一种基于角色——对象的访问控制模型,并说明了笔者在具体系统中实现该模型的设计思路、实现方法。该方法有效地实现了PDM系统的访问控制,增强了系统访问控制管理的灵活性和方便性。
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| 关 键 词： | PDM 访问控制 角色 对象 |
| 文章编号： | 1005-2895(2006)04-0065-04 |
| 收稿时间： | 2006-07-21 |
| 修稿时间： | 2006-07-21 |
An Efficient Implementation of Access Control in PDM System |
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| TAN Jian,HUANG Xiao-wen,HUANG Xiang-guo. An Efficient Implementation of Access Control in PDM System[J]. Light Industry Machinery, 2006, 24(4): 65-68 |
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| Authors: | TAN Jian HUANG Xiao-wen HUANG Xiang-guo |
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| Affiliation: | School of Mechantronic Engineering,Wuhan University of Technology,Wuhan 430070,China |
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| Abstract: | Highly effective and reliable access control is fundamental to a PDM system.This article has discussed the commonly used access control models of PDM systems,analysed their advantages and disadvantages,then proposed a role and object based access control model.This model has been implemented in a commercial PDM system,which demonstrated enhanced flexibility and convenience. |
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| Keywords: | PDM |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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