【摘要】 概述了PDM的发展过程和应用范围,分析了PDM的体系结构及其功能,从PDM的实施步骤、实施阶段、实施层次等方面讨论了PDM的实施方法。在实际应用过程中,通过PDM工具及技术平台的选用和数据管理,完成了科学仪器共用网络设计与建设,证明了应用PDM解决问题的可行性。更多还原

【Abstract】 This thesis gives a brief account of the development and applying fields and analyses the systematic structure and function of PDM. Its applying methods are discussed from the conducting pros and stages and arrangements of PDM. In the course of practical application, co-net design and building for scientific instruments are completed by the utilization of PDM tools, the selection of technological platform and data management. Thus the feasibility to solve the problem with PDM is illustrated.更多还原