基于工艺演化的工艺信息一体化建模  

Process-based Evolution Process Information Integrated Modeling

作　　者：王庆文[1] 秦世超 李静[1] 

机构地区：[1]北京航空航天大学机械工程及自动化学院,北京100191

出　　处：《中国机械工程》2017年第20期2474-2482,共9页China Mechanical Engineering

基　　金：国家科技重大专项(2012ZX04011-011)

摘　　要：针对工艺演化过程中工艺信息的动态性、多样性及关联性,以工艺过程为载体,构建了工艺信息的一体化表达模型。首先建立了一种喷泉式的工艺演化模型,从宏观上论述了工艺演化模式及演化关系。通过演化过程信息形态及关联分析,提出一种基于工艺过程的建模方法。该方法采用"标签-对象"的映射方式,将资源、经验知识、管理信息"标注"在工艺过程上面,建立了各类信息与工艺过程的可扩展性关联。最后以实例说明了所提出方法在信息建模及原型系统开发中的应用。Process informations used and produced during the process evolution were dynamic, di-versified and interrelated. An integrated model of process information was constructed by taking the process as a carrier. Firstly, a fountain-type model of the process evolution was designed to discuss different evolutionary modes of the process and their evolutionary relationships on macro-level. A process-based modeling method was presented by analyzing the forms and relevance of process evolu-tionary informations. In this method, resources,experiential knowledges and management informa-tions were marked on the process planning using a uTag-（）bject” mapping mode？ in order to build the extensible associations between the process and other kinds of information. Finally？ a process informa-tion example was given to illustrate the applications of the proposed method in information modeling and prototype system development.

关 键 词：工艺演化模式 工艺信息 一体化建模 工艺过程 标签 对象 

分 类 号：TH164[机械工程—机械制造及自动化] TH166