基于Petri网的产品潜模型建模研究  

Exploring Product Potential Model Based on Petri Net

作　　者：李慧清[1] 武建伟[1] 石浩然[1] 邱清盈[1] 

机构地区：[1]浙江大学机械设计研究所,杭州310027

出　　处：《机械科学与技术》2011年第12期2024-2028,共5页Mechanical Science and Technology for Aerospace Engineering

基　　金：国家高技术研究发展计划(2008AA04Z114)资助

摘　　要：在产品设计过程中,不完全、不及时的信息会成为整个设计中的瓶颈。为此,以产品潜模型理论为基础,对原有的知识表达及推理进行改造,并以Petri网为工具对设计过程进行管理,从而使整体设计流程在处理扩展信息时更为智能化、主动化。最后通过项目中涉及到的实例来说明基于Petri网的潜模型能满足企业在产品设计上复杂的需求。The incomplete and late information always affects the product design process. This paper reforms the existing knowledge representation and reasoning with the product potential model and uses the Petri net to manage the design process, thus making the overall design process more intelligent and more active in the process of dealing with the extended information. Finally, it uses the instance involved in a design project to verify that the product potential model which uses the Petri net can meet the complex needs of the product design process.

关 键 词：产品潜模型 PETRI网 设计进程 产品建模 

分 类 号：TH122[机械工程—机械设计及理论]