贝叶斯理论在协同设计系统中的应用  

Application of Bayes Theory for Cooperative Design System

作　　者：梁爽[1] 史后扬[2] 苏莹莹[1] 王宛山[1] 

机构地区：[1]东北大学机械工程与自动化学院,沈阳110004 [2]上海宝钢设备检修有限公司,上海201900

出　　处：《组合机床与自动化加工技术》2008年第11期36-38,46,共4页Modular Machine Tool & Automatic Manufacturing Technique

基　　金：教育部高等学校博士学科点专项科研基金项目(2060145017);沈阳市科技攻关项目(1061042-2-00)

摘　　要：在研究了网络化协同设计特点的基础上,提出了基于网络化制造平台下的协同设计系统框架,分析了贝叶斯理论及主观贝叶斯理论方法,并应用主观贝叶斯方法解决协同设计状态类别推断问题。在理论研究基础之上,开发了协同设计原型系统。网络化协同设计系统提供一种新的产品开发模式。可以使企业有效地进行产品开发,缩短了设计周期,提高了设计质量,增强了市场竞争力。Based on the research of the characteristic of networked cooperative design,the framework of cooperative design system was put forward which was based on networked manufacturing platform.And the Bayes method and subjective Bayes were analyzed.The problem of the inference about cooperative design state can be solved by subjective Bayes theory.Based on the theory research,the cooperative design system was developed.The networked cooperative design system offers a kind of new way to develop products which can effectively reduce design cycle,improve design quality and strengthen market competition.

关 键 词：网络化制造 协同设计状态 主观贝叶斯 AGENT 

分 类 号：TH166[机械工程—机械制造及自动化]