摘要： 在分析协同设计领域问题的协作求解模式基础上，分析了协同设计领域问题求解的过程控制对象，提出了协同设计领域问题求解过程控制对象的多层次协作求解机制。并以领域问题协作求解、业务处理的过程控制以及领域控制知识的处理过程为核心，构建基于协作的协同设计过程控制对象的知识处理模型。最后以活动框架的业务处理过程控制为背景，讨论了协同设计领域问题求解过程控制对象的知识处理算法及其程序实现过程。

关键词: 协同设计；过程控制；知识建模；协作

Abstract: On the basis of domain problem collaboration solving for cooperative design, the cooperation process control objects is analyzed to support the cooperative design. Furthermore, the collaboration mechanism of cooperative design process control objects is put forward oriented to the domain problem collaborative solving. By taking domain problem collaboration solving, business processing for cooperative design and domain control knowledge processing as the three key techniques, the knowledge-based model of the cooperative design process control objects is constructed and realized. Finally, with the background of active framework based business processing control, an approach to the domain problem solving process control knowledge processing algorithms for cooperative design is discussed

Key words: Cooperative design; Process control; Knowledge based modeling; Collaboration