Integration of engineering change objects in product data management databases to support engineering change

被引：13

作者：

Do, Namchul ^{[1
]}

机构：

[1] Gyeongsang Natl Univ, Dept Ind & Syst Engn, ERI, Jinju 660701, Gyeongsangnam D, South Korea

来源：

COMPUTERS IN INDUSTRY | 2015年 / 73卷

关键词：

Engineering changes; Engineering change management; Engineering change analysis; Engineering change history; Product data management; Product lifecycle management; CHANGE PROPAGATION; DESIGN; SYSTEM;

D O I：

10.1016/j.compind.2015.08.002

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

This study proposes a product data management (PDM) database that can support engineering change analysis (ECA). It can integrate ECA with the existing main product development process managed by PDM systems. Since engineering change (EC) history is a key EC data element that enables ECA, this study extends PDM databases to represent the EC history with existing entities for ECs and associated products and their product structures. To show the feasibility of the proposed PDM database, this study integrates a prototype PDM system with on-line analytical processing (OLAP) tools and a data mining module for ECA. It also applies the implemented tools to two typical ECA applications, EC evaluation and EC propagation problems. The illustrative application examples show that the proposed PDM database can support ECA through multidimensional data analysis with OLAP and data mining with association rules. (C) 2015 Elsevier B.V. All rights reserved.

引用

页码：69 / 81

页数：13

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