并行环境下的柔性PDM系统框架研究

Research on the framework of the flexible PDM systemin the concurrent design environment

文章分析了目前PDM系统常用构造框架及存在问题,运用构件技术和软件代理技术,提出了并行环境下的柔性PDM系统的模型,并详细给出了该模型的体系结构和框架中的内部构造。该模型增加了系统结构的灵活性,使得系统的可维护性和重用性上升,进一步增强了系统的开放性、集成性和通讯效率。

The common frameworks of the product data management(PDM) system are analyzed and the existing problems pointed out. Based on the functions of components and agent,a flexible model of the PDM system in the concurrent design environment are presented and its framework is discussed in detail. The presented model makes the system more flexible, and the maintainability and reusability of the system are enhanced. So the system is improved in its openness, integration and communicative efficiency.