支持虚拟样机的协同仿真平台关键技术研究

为了支持虚拟样机开发环境中不同领域，分布，异构的仿真系统间的信息共享和互操作，提高协同仿真平台的可扩展性和灵活性，提出了灵巧产品模型建模，协同仿真资源库集成管理方案和协同环境运行框架，并具体说明了基于DCOM的仿真工具协同的关键实现技术，支持仿真联邦管理的数据库设计和CORBA的应用实现技术，通过轿车虚拟开发的初步应用实践，基于上述研究所开发的平台能有效支持复杂产品的虚拟开发。

Research on the Key Technology of Collaborative Simulation Platform Supporting Virtual Prototype

Collaborative simulation platform that supports virtual prototype must be able to support information integration and interaction among distributed and heterogeneous simulation systems in different application domains. In order to accomplish this function and to improve the scalability and flexibility of the platform, smart product model, integration method for collaborative simulation resource and architecture for running collaborative environment are proposed. This paper describes the key implementation technology for collaboration of simulation tools based on DCOM, and the database design and CORBA application implementation technology to support simulation federation management. In the pilot application practice of a car virtual development, the platform developed based on this research can effectively support the virtual development for complicated product.