变量-知识体表达的产品开发过程模型研究  

Research on Product Development Process Model Based on Variable and Knowledge-body Representation

作　　者：杨煜俊[1] 陈新度[1] 陈新[1] 万立[2] 

机构地区：[1]广东工业大学,广州510090 [2]华中科技大学,武汉430074

出　　处：《中国机械工程》2007年第5期564-568,共5页China Mechanical Engineering

基　　金：国家自然科学基金资助项目(50475047);广东省科技攻关资助项目(2004A10405001)

摘　　要：提出了一种基于变量和知识体的过程模型表达方法,该方法的思想是,将过程模型中所有活动、路由和控制参数均统一表达成变量形式,所有加载过程模型的约束规则均表达成知识体形式,从而使过程模型表达具有高度一致性和可计算性,为后续过程模型的执行、分析和仿真提供了较好的基础。A representation method of process model was put forward based on variable and knowledge-body. In this method, activities, routings, control parameters of process model were uniformly represented as variable, and the constrains loaded to process model were represented as knowledge- body. The representation method has the advantage of consistency and computability, and provides the basis of process execution, analysis and simulation.

关 键 词：产品开发过程 过程模型 变量-知识体 过程控制 

分 类 号：TP31[自动化与计算机技术—计算机软件与理论]