【摘要】 在探讨PDM系统发展趋势的基础上,重点介绍了基于Web的交互式PDM系统研究。该系统前台采用ASP技术,后台数据库采用多层分布式网络体系结构,使用户根据权限不仅能通过Web页浏览、生成和修改来自PDM的图形、数据等信息,而且能够访问来自MRP、采购、销售和财务等信息。同时,在登录PDM系统时,所有程序均在Web服务器端动态运行,对用户方的要求很低,可大大提高系统的运行能力。详细介绍了系统的体系结构、功能、特点及实现的关键技术,为我国制造业信息化实施B/S模式管理提供了参考。更多还原

【Abstract】 On the basis of discussing the developing direction of PDM, this a rticle introduces the research on web-based interacting PDM system. The system is developed with ASP technology for foreground, and with multi-layered distrib uted architecture for background. It makes users not only can search, form and c hange the drawing and data information etc. but also can access the information from MRP, purchasing, sales and finance. Meanwhile, all programs run on web serv er. The system has little requirement on users so it can prompt the efficiency o f the system. Introduce the architecture, functions, characteristics and key tec h detailedly. It can be a sample of implementing B/S model management for manufa cturing informationalization technology in China.更多还原