关键词: 可扩展标记语言, 智能体, 信息集成, 流程工业

Abstract: To integrate process industry systems effectively, an agent/eXtensible Markup Language(XML)-based information integration model was put forward. Firstly, sub-systems of process operation were packed as agents based on XML and agent technologies. Then according to the integration goal of process operation systems, the agents scattered in different domains were integrated. Packing of different process operation sub-systems was implemented through agent technology so as to guarantee original security and stability in the information integration platform At the same time, the information interaction among different systems was expressed through XML to ensure good cross-platform performance of the information integration platform .At last, the effectiveness and validity of the integration technology were verified through the practical application in the construction of information integration platform of Tennessee Eastman process.

Key words: extensible markup language, agent, information integration, process industry