企业信息系统应用集成的语义模型方法

分析了企业信息系统应用集成中存在的语法及语义不一致问题,将基于本体的语义模型引入到企业信息系统解决集成问题的方案中.依据企业语义模型组织进行5个层次划分的思想,对纵向一体化的供应链企业间信息系统应用集成建模提供指导思想.     

Engineering Informatics: State of the Art and Future Trends

Engineering informatics is an emerging engineering discipline integrating information technology or informatics with a variety of engineering disciplines. It is an interdisciplinary scientific subject focusing on applying advanced information and communications technology (ICT) to a variety of engineering disciplines. Rapid advances in industrial information integration methods have spurred the growth of new techniques that can be used for probing industrial information integration including engineering informatics. These techniques include business process management (BPM), enterprise architecture (EA), enterprise application integration (EAI), service-oriented architecture (SOA), and others. Practical applications may require a combination of these techniques that have originated from different disciplines. These techniques have the potential to contribute to engineering informatics. For integrating complex engineering systems, both formal methods and systems methods are crucial. In this paper, we briefl review the state of the art of engineering informatics as it interfacing with industrial information integration.     

Assessing the effects of manufacturing infrastructure preparation prior to enterprise information-systems implementation

Reports on the success or failure of enterprise information system (EIS) implementation have been decidedly mixed. In this study, we focus on manufacturing infrastructure preparation prior to EIS implementation and report the results of a survey of 152 US manufacturing companies that have implemented EIS. We have provided four major findings in this study: (1) the requirements from customers and trading partners are more powerful drivers motivating US manufacturing firms to implementing enterprise systems than internal business planning needs; (2) one manufacturing infrastructural issue often has implications for other infrastructural items in implementing technology, so various manufacturing infrastructural issues should be prepared simultaneously; (3) manufacturing infrastructure preparation prior to EIS implementation has significant positive effects on customer-focused performance, production/operations performance, and financial performance; and (4) better customer-focused performance contributes to better financial performance.     

基于物流的供应链系统的敏捷化集成

回顾了制造系统集成所经历的不同发展阶段．论述了对制造系统进行过程集成的必要性。探讨了物流活动与制造资源或制造企业、物流活动之间的不同逻辑组合以及物流活动状态变化等关系，提出了分布异构环境下，供应链系统不同参与企业之间基于系统已有的资源实现物流集成的流程定义、工作流机及服务端等结构模型，以及进行物流或制造资源集成的集中与分布的运行控制与协作方式。并基于供应链系统中的物流信息，提出了供应商、制造商与分销商等之间在运行过程中的信息交互、协作与运行监控的机制。     

Research of Enterprise Resource Management Supporting Networked Manufacturing

1Introduction Withthecomingoftheknowledge driveneconomy,manufacturingisdevelopingintermsofdigitization,flexibility,intelligence,integration,agilityandnetworking[1,2].Networkedmanufacturingmeansthat manufacturingenterpriseslaunchaseriesofactivitiessuchasproductdesign,manufacture,marketing andmanagementinthewayofnetworkedtechnology[3].Byanalyzingthecorrelativeresearchabroadand domestic,wemaysummarizethedevelopmenttrendofnetworkedmanufacturingasfollows[4～6]:(1)Thescopeofanetworkedmanufacturingsy…     

Critical success factor framework for the implementation of integrated-enterprise systems in the manufacturing environment

The business environment today is a collaborative business environment. These include inter- and intra-enterprise business process collaboration in the areas of supply chain management, customer relationship management, supplier relationship management, e-business and employee–business integration. To achieve this, enterprises also realize the need to implement integrated-enterprise systems, which integrate tightly their intra- and inter-enterprise business processes. With new technologies like web services, wireless applications and advanced software applications that enable collaboration, the enterprise today needs implementation frameworks that consider the requirements of collaborative business scenarios in a holistic manner. Consideration of the various critical success factors in the life cycle of the integrated-enterprise systems implementation reduces the risk of failures. A critical success factor framework is introduced for an integrated-enterprise systems implementation framework in the collaborative manufacturing environment. This framework ensures that the various critical success factors are considered at a very early stage of the project so that the integrated-enterprise system can be designed and implemented. Risks and potential problem areas are identified and mitigation plans can be put in place. A case study of an integrated-enterprise system implementation using the critical success factor framework is also presented. This framework was used successfully to design and implement a collaborative integrated-enterprise system for a manufacturing enterprise.     

Making IT fit: the design of integrated manufacturing systems

One of the important implications of information technology (IT) is that it has made possible widespread automation in manufacturing industry. However, the bulk of this has involved discrete automation of single plant items or process elements rather than the total production system. Although the capital cost of such total system automation is a significant factor in slowing the rate of change in this direction, there are also a number of problem issues related to the integration of machines, computers and human systems within manufacture and design. Arguably the types of issue involved are not fully understood and in many cases the technological change is demanding totally new approaches and responses to the design of production systems and the traditional manufacture/design connections.The paper explores some of the issues raised in advanced manufacturing systems, drawing on case study research into the adoption of flexible manufacturing systems as an example of computer-integrated manufacture. It comments on the experience of case study firms and presents some comments on the design problems facing those responsible for integrated manufacturing systems.     

一种面向中小型制造企业的应用集成方法论

介绍了企业应用集成技术的层次体系结构.结合中小型制造企业对应用集成要求,归纳了一种面向中小型制造企业的应用集成方法论(Enterprise Application Integration Methodology,EAIM).提出了EAIM的5个指导原则,并详细阐述了EAIM的6个关键步骤.实践证明,该方法论能够较好地指导中小型制造企业的应用集成工作.     

Interoperable manufacturing knowledge systems

For many years now, the importance of semantic technologies, that provide a formal, logic-based route to sharing meaning, has been recognised as offering the potential to support interoperability across multiple-related applications and hence, drive manufacturing competitiveness in the digital manufacturing age. However, progress in support of manufacturing enterprise interoperability has tended to be limited to fairly narrow domains of applicability. This paper presents a progression of research and understanding, culminating in the work undertaken in the recent EU FLEXINET project, to develop a comprehensive manufacturing reference ontology that can (a) support the clarification of understanding across domains, (b) support the ability to flexibly share information across interacting software systems and (c) provide the ability to readily configure company knowledge bases to support interoperable manufacturing systems.     

面向产品全生命周期的标准件库研究与实现

设计数据是制造企业产品生命周期管理中的源头数据,设计数据的标准化、规范化很大程度决定了整个PLM系统的应用效果。据此,研究了在设计过程中物料信息的产生及在PLM系统中的传递过程以及设计工具软件与PLM系统的单一数据源理论,提出了面向产品全生命周期管理的标准件库系统的构建与实现方法;以及实现设计工具软件与PLM系统协同应用的方法。基于该理论及方法在SOLIDWORKS的软件平台上开发实现了面向产品全生命周期的标准件库系统,所开发系统已在某制造企业的设计部门得到应用,效果明显。     

Digital enterprise management in China: current status and future development

Digital management plays an important role in modern enterprise management. Supported by the Chinese National High-Tech R&D Program on CIMS, the techniques and software of enterprise information systems and digital management systems have been studied and applied in China for more than 20 years. The paper provides a comprehensive review on the development, current status, and future development of enterprise information systems and digital management systems in China, as well as the software products and the market for digital management.     

制造型企业效绩绿色评价系统的设计

提出了制造型企业效绩绿色评价的思想,包括企业效绩绿色评价系统的框架结构和信息构成;并讨论了企业效绩绿色评价系统的设计问题。     

支持多应用的统一制造资源模型研究

支持多应用的统一制造资源模型是实现资源数据集成、加强应用的深度和广度以及实现企业整体资源优化的基础.从信息完整性、管理与应用以及企业个性化要求等多个角度分析了统一制造资源建模的需求,提出了资源元数据模型的概念,将资源数据分解为资源实体、资源类型、资源组合、资源视图与资源能力五个方面进行描述,在此基础上提出了统一制造资源信息模型(UMRIM)框架,该框架由资源核心模型层、应用模型层和整体优化模型层构成.基于UMRIM和面向服务架构的模式建立了资源服务平台,给出了平台的结构.     

ERP research,development and implementation in China: an overview

An Enterprise Resource Planning (ERP) system is a highly integrated enterprise information system that manages all aspects of the business operations of an enterprise including production planning, purchasing, engineering design, manufacturing, marketing, distribution, accounting and customer service. In the last two decades, Manufacturing Resource Planning (MRP) and ERP have been successfully introduced into Chinese industry. Supported by sponsored research programmes, the research outcomes on ERP systems by Chinese academic researchers have been directly supporting the Chinese ERP software industry. An overview of ERP research and its development and implementation in China will be given here. The research trend of ERP systems will also be discussed.     

Enterprise resource planning (ERP) operations support system for maintaining process integration

A successfully adopted and implemented enterprise resource planning (ERP) system does not automatically guarantee full benefits. It is important that ERP is operated as planned and thus provides the real-time information with a desired level of process integration. Any ERP system pushes a company toward full process integration and solves the fragmentation of information. However, the tight process integration involves operational issues that must be carefully managed. Thus, a conjecture can be made that a centrally coordinated support system is required to assist ERP users and administrators find problems, perform tedious validation and verification, and maintain the process integration of ERP with great consistency. This paper proposes an ERP operations support system (EOSS) that aims to achieve and maintain the process integration of ERP. EOSS monitors the operational status of process integration, prevents anomalies as early as possible and conducts repairs as soon as possible.     

一种基于数据集成的EAI解决方案

针对企业应用集成(EAI)中数据集成模式的两大局限,提出了一种新型的基于数据集成的EAI解决方案。文章首先给出了该数据集成方案的体系结构,然后对数据集成过程中的若干关键技术进行了研究,提出了功能型集成数据的概念,达到以数据集成实现功能集成的目的;提出了支持数据抽取映射数据集和支持数据传输的传输定义集概念,解决异构数据库的动态数据转换问题;就整个数据集成过程以事务处理的方式保证其完整性和一致性,并给出了程序流程图。最后给出了实际案例,验证了方案的可行性。     

快速产品与过程实现

研究了实现下一代制造的（ＮＧＭ）企业的关键使能技术－－企业间的快速产品与过程实现（ＲＰＰＲ）技术的体系结构,建立了基于过程管理系统的异地协同设计与制造的集成机制,并在实践中取得了较好的效果。     

Semantic annotations for semantic interoperability in a product lifecycle management context

The interoperability among a variety of systems, in or across manufacturing enterprises, has been widely accepted as one of the important factors that affect the efficiency of production. Many research works, related to the interoperability at different levels, have been carried out to tackle the information exchange, transformation, discovery and reuse. One of the main challenges in these research works is to overcome the semantic heterogeneity in the exchanged information between enterprise applications along the life cycle of a product. As a possible solution to support the semantic interoperability issue, semantic annotations have gained more and more attention. This paper identifies several existing drawbacks and proposes a formal semantic annotation approach to support the semantic enrichment of models in a product lifecycle management context.