基于多视图模型的产品多学科协同设计研究

提出一种基于多视图模型的有效支持分布式多学科协同设计的框架结构。引入共享组件及学科Agent的概念，学科Agent通过对组件的继承与组合来构建产品的多视图模型。介绍了在不同学科模型的组件间通过功能、行为和结构等建立多层次的动态约束关系的方法，由此实现产品的多学科模型间的关联及一致性的维护。分析讨论了多个学科Agent间协商的知识级语义模型和交流机制，使设计者之间实现语义信息的交流和协商。

Research on Product Multidisciplinary Collaborative Design Based on Multiple Views Model

This paper proposed a distributed collaborative design framework supporting for product multidisciplinary collaborative design based on the multiple views model. First, the concepts about the shared component and the discipline Agent were introduced. Inheriting and combining these components, the product's multiple views model was constructed.A method which constructs multilevel dynamic constraint relations by means of functional, behavior and structural was introduced to describe the relations among the components in various discipline views. The multilevel dynamic constraint net is built to relate multiple discipline models each other and to maintain consistency among multiple discipline models. Finally, this paper discusses semantics model and communication mechanism used in interactions among discipline Agents at knowledge level, which enables various discipline designers to carry out semantics information exchanging and negotiating.