面向敏捷制造的PDM系统的分析与UML建模

分析了面向敏捷制造的PDM系统的功能需求,构建了面向敏捷制造的PDM系统的体系结构和功能模型,并采用UML(统一建模语言)提出了系统的业务用例模型。     

面向敏捷制造的PDM总体结构研究

盟员系统间的数据完整性和一致性，以及盟员系统的自主性和异构兼容性等，均是面向敏捷制造的PDM必须解决的问题。采用基于Web的多层C／S结构模式，构造面向敏捷制造的PDM总体结构，设计了系统的任务侦听器、任务分配器和任务分解器，满足了系统的总体需求。研究了面向敏捷制造的PDM的流程管理和基于STEP的信息模型，为盟员企业间共享动态的产品信息提供了统一的信息模型，也为异地协同设计和制造提供了有效手段。     

敏捷化PDM集成框架的研究

论述了ＰＤＭ集成框架在敏捷制造式下的地位,目标和体系结构模型,并对模型中的关键组成部分－功能模型和框架平台提出了初步设计方案。认为敏捷化ＰＤＭ集成框架是现有的多数ＰＤＭ系统的最新研究和发展方向之一。     

面向网络化制造的敏捷企业绩效评价系统建模

基于企业建模框架，运用系统的方法，建立了面向网络化制造的敏捷企业绩效评价系统模型框架，以指导敏捷企业建立面向顾客需求、与企业竞争战略相关联的绩效评价系统。运用质量功能展开链（QFD-chain）的转换方法，给出了面向网络化制造的敏捷企业绩效评价系统设计方法及其过程模型。总结了面向网络化制造的敏捷企业绩效评价系统的实施步骤与关键成功因素，并通过实例说明了绩效评价系统与企业信息系统的集成。     

面向敏捷制造的PDM技术研究

讨论了作为21世纪制造企业的战略选择-敏捷制造,分析了敏捷制造的基本原理,以及要实施敏捷制造的关键点.阐述了PDM是实施敏捷制造的关键,分析了PDM的发展现状,在敏捷制造中的功能需求,以及在实现敏捷制造的过程中所要解决的关键性技术-基于CORBA标准的系统集成、数据库以及网络技术.     

面向现代制造企业的集成质量系统模型

结合在制造企业计算机辅助质量系统研究与开发中的实践,对现代制造企业环境下质量系统的集成模式、体系结构和框架模型进行了探讨,首次提出了面向制造企业的计算机集成质量系统的立体模型－“质量锥”,提出面向企业的集成质量系统模型应当是一个能够实现纵向层次集成和横向功能集成的立体集成模型,以真正全面实现企业范围内质量系统的信息集成、功能集成、过程集成。     

面向敏捷制造业的 PDM技术

敏捷制造是二十一世纪的必然制造模式，阐述了PDM是实施敏捷制造的关键，分析了PDM在敏捷制造中的要求，研究现状，所起的作用以及实施中有关的技术问题，并指出我国企业信息系统要建立开放式信息系统以利于PDM技术的实施。     

基于Web的PDM体系结构及其底层对象管理技术的研究

以敏捷制造及企业间信息共享为目标 ,基于 Inter-net/ Intranet网络环境 ,研究如何开发新一代的 PDM系统并着重介绍了网上 PDM的体系结构及底层数据存储技术管理的对象管理框架的实现原理与开发技术。     

PDM与企业的发展

介绍了解决企业信息孤岛时的PDM的基本原理和功能，探讨了PDM对企业的作用，实现企业信息集成，改革企业僵化的管理，进行企业信息化建设，为企业采用先进制造技术提供环境，PDM随着电子商务的运用，发展成CPC，以满足企业的敏捷制造需要。最后强调实施PDM过程中应注意的问题。     

敏捷制造模式中检验信息的IDEF0模型研究

为在敏捷制造中实现检验的自动化,分析敏捷制造中公差和表面质量的检验信息的需求,提出检验信息模型的功能,设计和开发了检验信息模型的IDEF0(Integration Definition for Function Modelling)模型.     

面向敏捷制造的PDM角色管理研究

研究了面向敏捷制造的PDM角色管理。根据任务分解原理 ,提出了角色分层设置方法 ,使得盟主企业只需分配设计、制造、供应商等顶层角色 ,而下层角色由盟员企业自行分配 ,这不仅大大简化了动态联盟中的角色分配问题 ,也维护了盟员企业的自主性。在角色分配方法中引入招标 /竞标机制 ,使用层次分析法计算各竞标企业的分值 ,解决了角色分配过程中的定性指标的量化计算问题 ,使得角色分配有了科学的依据。根据制造角色与供应商角色的分配和产品设计之间的内在联系 ,将可制造性评价与角色分配有机地集成起来 ,由设计盟员根据竞标企业的实际能力进行可制造性评价 ,在选择最佳工艺路线的同时分配制造和供应商角色 ,不仅优化了设计 ,也改善了盟员企业间的合作关系。     

MODULE DEFINITION MODEL FOR MODULAR DESIGN AND MANUFACTU－RING OF HEAVY DUTY MACHINE TOOLS

ＭＯＤＵＬＥＤＥＦＩＮＩＴＩＯＮＭＯＤＥＬＦＯＲＭＯＤＵＬＡＲＤＥＳＩＧＮＡＮＤＭＡＮＵＦＡＣＴＵ－ＲＩＮＧＯＦＨＥＡＶＹＤＵＴＹＭＡＣＨＩＮＥＴＯＯＬＳＭＯＤＵＬＥＤＥＦＩＮＩＴＩＯＮＭＯＤＥＬＦＯＲＭＯＤＵＬＡＲＤＥＳＩＧＮＡＮＤＭＡＮＵＦＡＣＴ...     

基于Windchill的PDM系统的研究与实现

针对企业对产品信息管理、过程管理和应用系统集成的实际需求，提出了基于Windchill的产品数据管理系统的体系结构，给出了基于统一建模语言的产品数据管理系统的流程模型和数据模型，并描述了功能实现和扩展的方法。该系统实现了企业的文档、产品结构、配置、工作流程和应用系统集成与封装的管理。     

以PDM为核心实现企业产品数据流转的集成

制造企业在信息化过程中不断引入的各种应用软件和管理软件为企业的发展带来无限生机，但在使用过程中同时形成了企业部门之间的信息孤岛问题。如何实现企业各部门、各系统之间数据集成和共享，已成为制造企业信息化建设过程中必须解决的难题，本文就此展开论述，提出了以PDM系统为核心的集成框架模型和方案，力求实现产品需求、设计、生产、销售、服务全生命周期内数据集成和共享。     

基于XML的PDM系统集成研究

PDM(Product Data Management)系统是制造企业信息化工程的重要集成平台。本文通过对一家制造企业内PDM应用案例的分析，探讨了PDM系统存在的问题，如信息模型不一致造成PDM系统对不同应用系统集成困难等。提出了基于XML(eXtensible Markup Language)的PDM系统集成框架。     

Development of an authoring framework for the simplified customization of PDM systems

Given that the amount of product data in firms is explosively increasing, a PDM system for effective data management is considered indispensable for product development. However, considerable time and specialized human resources are needed to customize a generic PDM system for satisfying the specific requirements of individual firms. To overcome this problem, we propose the use of UML object models in a PDM authoring framework. A PDM authoring framework, which provides authoring functions for the effective customization of PDM systems, will reduce the need for the intervention of PDM specialists in the design of the object models of the PDM system. We describe how a PDM authoring framework may be designed by using UML object models, and show how model-oriented application development (MOAD), in conjunction with the PDM authoring framework, can be used to build object models into a PDM system. Furthermore, we confirm the value of the framework by evaluating its performance under several conditions. This paper was recommended for publication in revised form by Associate Editor Dae-Eun Kim Inho Song is a postdoctoral associate in the Department of Mechanical Engineering, Carnegie Mellon University, USA. He received the Ph.D. degree in Mechanical Engineering from Hanyang University, Seoul, Korea in 2007. From 2002 to 2007, he served as a CAx team leader of the INOPS Company (CIES R&D Center), Seoul, Korea. He has developed the sketch-based CAD system for an automotive company. His research interests include collaborative design, sketch-based CAD, geometry translation, geometry compression, product data exchange, PDM/PLM, digital manufacturing, and virtual reality. Jeongsam Yang is an assistant professor in the Department of Industrial & Information Systems Engineering and is leading the CAD laboratory() at Ajou University. He worked at Clausthal University of Technology (Germany) as a visiting researcher and the University of Wisconsin-Madison (USA) as a postdoctoral associate. He obtained his Ph.D. in mechanical engineering in 2004 at KAIST. His current research interests are product data quality (PDQ), VR application in product design, product data management (PDM), knowledge-based design system, and STEP. Peom Park is a professor in the Department of Industrial & Information Systems Engineering and is leading the Human Technology Research Center and Human Factors/HCI laboratory () at Ajou University. He worked on HCI and Telecommunication system at ETRI as a senior researcher. He obtained his Ph.D. in Industrial and Manufacturing Systems Engineering at Iowa State University on 1992. His current research interests are uT applications, u-Healthcare/Telemedicine, Telematics and Ergonomic/Safety Design.     

基于XML的PDM与三维CAD双向系统集成研究

关于目前制造企业在3C(CAD/CAPP/CAM)应用中遇到的"信息爆炸"和"信息孤岛"问题,提出了以PDM系统为平台与3C系统进行集成的解决方案。针对PDM系统与三维CAD系统的双向系统集成,介绍了基于PDM系统的应用系统集成框架和系统集成的三种模式,研究了PDM系统与三维CAD系统双向系统集成的主要功能,提出了基于XML的双向系统集成实现方案,最后以一个系统集成实例证明了提出的集成解决方案的可行性,同时也为以后企业进行PDM系统与三维CAD系统的集成提供了参考。     

Integration technology of ERP and PDM based on business remote function call

In order to better support ERP system and PDM system integration for independent enterprise network manufacturing systems, the characteristics of ERP and PDM integration are analyzed and the technology of business remote function call is presented. The standards or custom functions which support remote transfer using BRFC interface could be called by ERP and PDM systems. The data gained by ERP and PDM systems can be used to achieve the integration. Not only can a kind of integration model of ERP and PDM be composed, but the RFC interface can be semantically described. The structure, realization and interview of remote function call technology, which are used by ERP and PDM integration, are researched. Also, data exchange of system integration based on data stream direction is discussed to illustrate self-containment, collaboration and recombination of the ERP and PDM systems integration. The conception of a heterogeneous data translator is put forward, and its data structure is given. Interface development tools provided by ERP and PDM are fully considered. The system composing mode is construed clearly. The heterogeneous data translator is applied to realize classic code systems, system information searches of PDM, system information searches of ERP and integration information searches. Then the advantages of BRFC are expounded. The effectiveness and suitability of the BRFC interface integration mechanism is explained and verified. Finally, two application examples are presented to verify the feasibility and efficiency of RFC technology: a typical integration of WLPDM and SAP R/3 ERP in WLNM networked manufacturing platform and a typical integration of Kingdee ERP and HTPDM in Haitian mass customization platform. Thus seamless integration, plain integration, non-repeated data memory, integration flexibility and low cost are realized.