摘要
通过分析流程工业CIMS的体系结构和建模方法 ,提出一种基于模型驱动的企业信息集成方法 ,并将这种方法用于大型炼油企业的CIMS总体设计。该方法首先需要建造企业的概念模型和层次结构模型 ,再按各生命周期逐阶映射、逐步建造各部分的参考模型 ,通过不断进行优化、仿真 ,指导设计者优化解决方案 ,直至最终的物理系统的实现。利用这种方法建造的流程工业CIMS模型 ,不仅具有清晰的结构 ,而且便于人们对集成过程的理解 ,又可确保把建造CIMS的努力集中在有高回报率的领域 ,也有助于CIMS投入运行后利用先进的管理理论和控制方法 。
By analyzing the reference architectures and modeling methods of CIMS for continuous process industries, an enterprise information integration approach based on model-driven is proposed in this paper. The approach is applied to total design of CIMS for a giant refinery enterprise. The information integration approach instructs the designers to optimize available solutions by repeated optimization and simulation so as to obtain the final physical system realization, after the conceptual models and structure models in various levels are built at first, then the reference models of all parts in enterprise are built gradually, which are related to the mappings of adjoining cycle-life phases. These models of CIMS for Continuous Process Industries built in utilization of this approach not only are of clear structures, which are helpful to understanding of integration process and enable designers' efforts of building CIMS to concentrate on the domains that would make high profit, but also help managers and operators to optimize production and management's BPR based on some advanced management theories and advanced control algorithms during the whole life-cycle of an enterprise after the CIMS system has implemented.
关键词
流程工业
CIMS
体系结构
信息集成
模型驱动
CIMS in proccss industrics
architecture
approach to information integration
model-driven
