【作者】 蒋白桦； 吕雪峰； 刘玉龙；

【Author】 Jiang Bai-hua;Lyu Xue-feng;Liu Yu-long;Petro-CyberWorks Information Technology Co., Ltd.;

【机构】 石化盈科信息技术有限责任公司；

【摘要】 本文结合石化行业的特点与石化信息物理系统已有研究成果,提出了一种基于智能体(Agent)的信息物理系统的构建方法。以石化主要生产领域涉及的物理对象和度量对象,以及这些要素相互关系为核心建立的工厂模型为基础,将具有感知和响应能力的智能体(Agent)应用于企业工厂模型工作节点,使得工厂模型的对象具有计算、预测、知识学习能力,实现基于智能体的智能分析、预测预警、生产监测以及可视化的石化信息物理系统。文章描述了工厂模型构建方法、基于工厂模型的智能体(Agent)工作模式以及基于智能体(Agent)的石化智能工厂信息物理系统架构图,并通过展示中国石化智能工厂试点企业应用实践,论证该方法的实用效果。更多还原

【Abstract】 A method for construttion of Cyber-Physical System(CPS) for the smart petrochemical factory is put forward based on Agents, combined with previous studies about the Cyber-Physical System for the Smart Petrochemical Factory. Agents capable of sensing and responsing can been applied on worknodes in the factory model with physical objects, measure objects and realtions among them as central elements to enable the Petrochemical Cyber-Physical System to calculate, predict and learn for intelligent analysis, prediction, early warning, production monitoring and visualization. The construction method for factory model, the work pattern of Agents based on the factory model and the frame diagram of the Cyber-Physical System for the smart petrochemical factory with Agents are depicted. And the physical effects are demonstrated by display of the applications in the smart factories of Sinopec.更多还原