复杂系统虚拟样机信息管理中的项目管理研究

虚拟样机的研究已成为多年的研究热点，其相关基础技术发展也很快，在国外也有了成功的应用案例，然而复杂系统协同虚拟样机技术的研究尚不成熟，在研究中还存在一些技术障碍，其中缺乏全生命周期、全方位和全系统的信息管理就是障碍之一。在给出了复杂系统及其虚拟样机定义的基础上，分析了复杂系统虚拟样机中信息管理的需求，然后论述了项目管理在复杂系统虚拟样机信息管理中的特点和需要攻克的几个关键技术，接着对项目管理与工作流的集成作了探讨。在此基础上，本文给出了相应的系统说明和应用验证说明。

Project Management in Virtual Prototype of Complex System

In terms of shortened product life cycles and increased product complexity, more and more people began to use the virtual prototype, instead of the physical prototype, for innovation, test and evaluation of product design. So the research on virtual prototype has been a hotspot for several years, the development of relative basic techniques is also rapid, and there have been successful application cases in foreign countries. However, the research on collaborative virtual prototype of complex system is still in the juvenile stage. The lack of information management in entire lifecycle, all round and total system is one of the obstacles. Based on the definition of virtual prototype and complex system, it is analyzed the demands on information management of virtual prototype of complex system. Several key techniques in project management of virtual prototype of complex system are discussed, and the integration of project management with other modules (for example, workflow management module) is also probed into. Above these, it is presented project management system of virtual prototype of complex system and the application about it. In the end, summaries are given.