【作者】 金玉虹；

【导师】 王晓枫；

【作者基本信息】 合肥工业大学 ， 机械设计及理论， 2003， 硕士

【摘要】 产品数据管理是管理所有与产品相关的数据和过程的技术。本论文对PDM的产生、发展和演变的过程进行了阐述。简要介绍了支撑PDM技术的几类相关技术和理论。 本文还分析中小型企业对PDM系统需求的特点。并在此基础上，初步构建了适合此类企业所需PDM系统的框架。通过建立对象模型、设计数据库结构和编程实现系统等几个相应步骤，建立了用户管理、文档管理、项目管理和产品结构与配置管理这几个模块。 提出了先构造通用产品结构树，然后对此结构树进行具体配置形成实际所需要的具体产品的方法。更多还原

【Abstract】 Product Data Management is a technology that manages all datum and process of related product. In this paper, PDM’s start, development and evolvement is expatiated. Related technology and theories that support PDM are introduced.The characteristic of PDM System that small and middle enterprise need is analyzed in this thesis. Then, on the basis, frame of that sort of enterprise PDM System is founded. In order to realizing the system, models are built, database structure is designed, and programs are written, user management, item management, document management and product structure and configuration management are built.First general product structure tree is founded. Then, on the basis of the tree, especial product is configured.更多还原