基于PDM的CAPP系统中工艺知识库的构建及应用
宋丹丹,刘宗虎
(重庆大学机械工程学院,重庆 400030)
摘要:在制造业信息化过程中,存在引进的各种信息化软件之间数据难以交互共享的问题,PDMCAPP之间亦存在这种问题。提出基于工艺设计过程的PDMCAPP集成,以工艺设计活动实际应用过程为设计依据建立集成业务模型。在PDMCAPP集成体系中着重描述了工艺知识库中的结构模型、知识创建及查询流程,并提出了针对经验型知识的量化表达方法。
关键词:工艺知识库;经验型知识;业务建模
中图分类号:TP315          文献标识码:A           文章编号:1006-0316 (2012) 09-0033-05
Building and application of process knowledge base in CAPP System based on PDM
SONG Dan-danLIU Zong-hu
( School of Mechanical Engineering, Chongqing University, Chongqing, 400030, China )
AbstractIn the developmentof information industry, theproblem is that it isdifficult tointeract and shareamong a variety ofinformation technologysoftware. It also happened betweenthe PDMand CAPP. In this paper,theintegration of PDMand CAPPbasedonprocess planning.Theintegratedbusiness model based on theactualprocess designactivities. ThefocusintheintegrationofPDMand CAPPsystem are structuremodelcreation of knowledge and inquiryprocess intheprocess knowledge base, and the method of quantitative expression for the experience knowledge.
 
Key wordsprocess knowledge baseexperience knowledge;business model

———————————————
收稿日期:2012-03-02
作者简介:宋丹丹(1985-),女,河南许昌人,硕士研究生,主要研究方向为制造业信息化理论与应用。

 

设为首页  |  加入收藏    |   免责条款
《机械》杂志版权所有     Copyright©2008-2012 Jixiezazhi.com All Rights Reserved 

  电话:028-85925070    传真:028-85925073    E-mail:jixie@vip.163.com

地址:四川省成都锦江工业开发区墨香路48号   邮编:610063

蜀ICP备08103512号

Powered by PageAdmin CMS