基于多代理系统与Web服务的虚拟企业信息系统研究  

Research on virtual enterprise information system based on multi-agent system and web service

作　　者：王小敏[1] 张家树[1] 张文芳 熊成[1] 

机构地区：[1]西南交通大学信号与信息处理四川省重点实验室,四川成都610031 [2]国家高性能计算机中心(成都),四川成都610031

出　　处：《计算机集成制造系统》2004年第9期1100-1108,共9页Computer Integrated Manufacturing Systems

基　　金：西南交通大学基础学科研究基金资助项目(2001B08)。~~

摘　　要：为给虚拟企业的全局协同运作提供良好的信息基础环境,针对虚拟企业的组织结构和信息资源异质异构性的特点,采用协议分层和逻辑域划分的思想,提出了一个基于多代理系统和Web服务的虚拟企业信息系统基础架构。讨论了基于组织结构的域模型建模方法,分析了代理间的交互机制和共享本体论,以及Web服务在信息集成方面的优势。最后,给出了一个基于上述框架和方法构建的原型系统。研究表明,此种系统架构能实现分布式请求/应答类型的异步信息交换,完成复杂的信息交互活动。To provide better information environment for global cooperation in the Virtual Enterprise (VE), An infrastructure of VE information system based on the Multi-Agent System (MAS) and Web service technology was presented aiming at the heterogeneous and isomerous organizations and information resources in VE. The stratification structure and logic domain division approaches were proposed to implement this VE system. In particular, a domain modeling method, a MAS interaction mechanism, a service model scheme of ontology agent, and the web service technology were employed. Finally, a prototype system was created based on above methods and infrastructure. Results show that this infrastructure realized complex information integration and accomplished asynchronous information exchange in a distributed Request-Reply (RR) structure.

关 键 词：虚拟企业信息系统 多代理系统 信息集成 域模型 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]