发布时间:2012/9/18 16:56:04 作者:宋丹丹,刘宗虎 【字体:
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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,PDM和CAPP之间亦存在这种问题。提出基于工艺设计过程的PDM与CAPP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PDM与CAPP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-dan,LIU Zong-hu
( School of Mechanical Engineering, Chongqing University, Chongqing, 400030, China )
Abstract:In 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 structuremodel、creation of knowledge and inquiryprocess intheprocess knowledge base, and the method of quantitative expression for the experience knowledge.
Key words:process knowledge base;experience knowledge;business model
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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。