| 基于角色控制的分布式PDM系统 |
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| 引用本文： | 王文涛,杨喜敏,帖军.基于角色控制的分布式PDM系统[J].中南民族大学学报(自然科学版),2003,22(3):50-53. |
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| 作者姓名： | 王文涛 杨喜敏 帖军 |
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| 作者单位： | DeptofComputerScience,South-CentralUniversityforNationalities |
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| 基金项目： | 中南民族大学青年科研基金资助项目 ( YZQ0 10 0 1) |
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| 摘 要： | 提出了一种适合于工程设计中基于协同工作的多用户的分布式PDM系统的软件结构。介绍了一个相关的软件模型，这个软件模型说明了如何通过添加CSCW和RBAC机制来扩展现存的PDM系统，在讨论了PDM、CSCW和RBAC的基础上，给出了相应软件的框架结构模型的思想。
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| 关 键 词： | 产品数据管理 计算机支持 协同工作 基于角色访问控制 |
Distributed PDM Systems Based on Role Access Control |
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| Wang Wentao,YANG Ximin,Tie Jun.Distributed PDM Systems Based on Role Access Control[J].Journal of South-Central Univ for,2003,22(3):50-53. |
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| Authors: | Wang Wentao YANG Ximin Tie Jun |
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| Abstract: | The objective of the work presented in this paper is to provide a software architecture for distributed PDM environments especially suited for multi user based cooperation in engineering design. A research software model is introduced. This software model mainly deals with why and how extensions to existing PDM systems by adding CSCW and RBAC mechanism. In order to comprehend easily, this paper first discusses the conception of PDM, CSCW and RBAC. Then the main idea, the architecture of software framework architecture model is presented. |
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| Keywords: | PDM CSCW RBAC |
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