摘要
提出基于关联关系的资源调度策略,以解决同步协同设计技术所面临的共享冲突的难点问题。以领域隶属度为依据,定义了不同属性资源间的关联度。建立了同步协同过程的工作流模型,面向不同阶段的工作流,提出了基于关联关系的资源调度策略。采用智能体技术实现信息流控制,建立了同步协同设计系统的网络逻辑结构。最后以具体实例阐明了基于关联关系的资源调度实现方法。
A correlation-based methodology to solve the problem of resource sharing conflict in the synchronal cooperative design process is proposed. First, based on the membership degree of domain, the novel concept of correlation degree between resources with diverse properties is defined. Second, the workflow model of synchronal cooperative design is constructed. Considering the diverse phases in the workflow, diverse correlation-based strategies for resource scheduling are proposed. Finally,utilizing agents to control the information flow, the model of information flow and net structure are built. A study case is employed to demonstrate the methodology of implementing the synchronal cooperative design system.
基金
中国博士后科学基金资助(中博基2002-17)
国家863/CIMS主题资助项目(2001AA411330)。~~
关键词
计算机支持的协同工作
网络化制造
多智能体
工作流
computer supported cooperative work
networked manufacturing
multi-agent
workflow
