基于扩展对象Petri网的产品模型  

Product Model Based on Extended Object-oriented Petri Net

作　　者：范崇贵[1] 文军[1] 文贵华[1] 丁月华[1] 

机构地区：[1]华南理工大学计算机应用工程研究所,广东广州510640

出　　处：《华南理工大学学报（自然科学版）》2003年第10期32-35,共4页Journal of South China University of Technology(Natural Science Edition)

基　　金：国家自然科学基金资助项目 (6 0 0 0 30 1 9) ;华南理工大学高水平大学建设资助项目

摘　　要：提出一种支持创新的产品模型 ,该模型可刻画产品的静态结构 ,也可刻画产品的动态过程 .它集成了面向对象的思想 ,以实现知识的封装、抽象与层次化建模 ,特别是扩展了对象的属性类型 ,将对象的值扩展到流形 ,然后利用高级Petri网来刻画产品的动态过程 .A product model was proposed to support creative design process with the ability of depicting the sta tic structure of product and the dynamic working process. The model is integrated with object oriented paradigm to implement encapsulation, abstract and hierarchical modeling of the product, particularly where the attribute value can be extended to manifold. And then the model employs Petri net to describe the dynamic working process of the product. The proposed model can be used to effectively support the creative design of product.

关 键 词：创新设计 产品模型 面向对象 PETRI网 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]