基于语言的企业互操作研究EXPRESS  

Modelling interoperable enterprise information in EXPRESS

作　　者：吴会波[1,2] 段国林[1] 

机构地区：[1]河北工业大学机械工程学院,天津300130 [2]石家庄职业技术学院,河北石家庄050082

出　　处：《河北工业大学学报》2012年第2期1-4,共4页Journal of Hebei University of Technology

基　　金：河北省科技支撑计划项目(11212140)

摘　　要：为了较好地实现企业信息互操作,本文提出了一个基于EXPRESS语言的互操作企业建模方法.企业模型构成以产品模型为核心,以过程模型为主导;从视图种类、模型的详细程度和建模过程3个角度定义了企业模型框架;采用国际标准定义的EXPRESS语言表达所有企业模型信息,给出了完整的企业模型的信息实体来源及组成.结合实例阐述了产品设计阶段、产品信息应用解释模型的具体建立过程.该建模方法能够得到完整且为计算机释读的企业信息,解决了企业互操作方面关键的语法、语义障碍问题.A enterprise modelling method, using the EXPRESS language issued by ISO, was proposed to interoperate successfully enterprise information. Product view is the core of this enterprise model and process view is its important part. This enterprise model framework make up of three dimensions, model view, detailed degree and modelling process. All information was communicated by the entity that is elementary unit of EXPRESS. All sources of enterprise information entities were listed. Then, the modeling processes of a particular product were detailedly introduced. Because enterprise information generated by above modelling methods is entirely and directly identified by computer, the obstacles to interoperate enterprise information are removed in syntax and semotactics.

关 键 词：EXPRESS语言 企业建模 产品信息 互操作 

分 类 号：TP391[自动化与计算机技术—计算机应用技术] TH166[自动化与计算机技术—计算机科学与技术]