敏捷制造模式下GT/ERP系统的研究

介绍了ERP系统和成组技术在实际应用中存在的问题，针对未来市场动态多变的需求，论述了在敏捷制造模式下实现成组技术与ERP系统集成的必要性，提出了通过ERP系统的BOM扩展与成组编码系统实现信息集成，研究了通过建立重组制造单元实现成组生产组织，在建立成组生产单元环境下，运用最优化遗传算法理论求出最佳成组批量计划，实现在敏捷制造模式下基于成组技术的ERP系统，是企业实现敏捷制造的有效手段和途径。     

可重构的企业生产过程集成体系结构研究

为了满足企业业务过程不断重组的要求，企业的信息系统必须吕有可重构敏捷性。可重构的信息系统主要考虑目构系统间的集成、业务流程的可重组敏捷性和分布式数据的集成。本文首先分析了企业经营活动的本质特征，并分析了集成模型中的重构层次，然后建立了一种生产过程集成多视图模型，最后设计了一个面向生产过程的可重构集成体系给构并对该结构进行了介绍。     

支持过程集成的工作流管理系统

为了从内部生产模式的重组和外部经营模式的重组的两个方面支持企业的敏捷化目标,结合面向对象建模技术和过程建模技术的特点,提出了一种混合建模方法,并参照PSL给出的Ontology定义,提出了一种能支持集成化工作流的形式化描述和Ontology定义,以此支持企业和企业动态联盟在知识层上的集成,文章最后根据目前制造企业所处环境的不确定性的增大,给出了实际支持企业过程重组和动态联盟的敏捷工作流系统的体系框架。     

面向纹织行业的网络化制造服务模式研究与应用

随着网络化制造在国内、外的发展,制造服务逐渐成为网络制造的主要业务形式,制造服务的集成成为网络制造系统研究的热点问题.本文系统分析了制造专业技术服务的集成模式,并在面向行业的网络化制造平台上进一步探讨了服务集成的应用.该平台以快速发展的计算机网络和信息技术为支撑工具,通过为客户和企业建立一个协同设计的制造环境,实现制造资源和技术资源的共享与互补,实现基于服务的企业业务过程重组,缩短了纹织产品的生产制造周期,提高了行业的竞争力.     

企业集成模式组合建模方法

针对先进制造领域中业务系统集成和服务快速封装问题,提出了一种企业集成模式的组合建模方法.定义企业集成模式单元以描述企业集成模式,支持业务系统功能的调用和模式化的消息处理;采用企业集成模式组合方法实现业务系统间的消息路由功能;使用Petri网描述模式组合,并给出组合的正确性验证算法;实现了企业集成模式建模工具MixEIP,支持以配置的方式构建食业集成模式组合.实验结果表明,该方法不仅提高了集成系统的建模效率,还具有较快的消息处理速度.     

基于广义工作中心的作业成本法及应用

为克服传统作业成本法的缺点并更好地支持计算机集成制造环境下可动态重构生产系统的成本管理,提出了一种基于广义工作中心的作业成本法。该方法建立在广义工作中心列表的动态模块化结构基础上,由从企业资源消耗到基本工作中心产品成本的成本分配过程,以及从基本工作中心产品成本到企业产品成本的成本滚加过程组成。算例表明,与传统作业成本法相比,该方法能够为可动态重构的计算机集成制造系统提供更为有效、准确和集成化的成本信息和决策支持。     

网络化集成制造系统的运作模式和应用系统研究

在网络化集成制造概念的基础上，建立了网络化集成制造系统的5层体系结构，其核心为市场和客户，从内到外分别合作伙伴层、支持中心层、支撑分系统层和功能分系统层。提出了基于网络化集成制造系统的网络联盟企业2种运作模式。分别为面向大企业的有核心企业模式和面向中小企业的无核心企业模式。开发了网络化集成制造系统的应用系统－－陶瓷产品网络化集成制造系统，并在有关企业及其合作伙伴中实际应用。     

基于语义模型的总线式企业信息集成框架

在分析企业信息集成模式与应用现状的基础上,提出一种基于语义模型的总线式集成框架。该框架采用总线式集成结构以弥补传统点对点的信息集成方式在重用性和扩展性方面的不足。通过建立语义模型增强系统在应用领域层面上的数据集成能力;通过建立信息集成总线,将企业信息的集成过程与信息的语义建模过程紧密结合,以支持企业信息在多个领域内和领域之间的集成;通过建立信息服务总线为企业业务过程提供统一的集成信息访问服务。最后,介绍了该框架在网络化制造领域的应用。     

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。     

基于Intranet/Extranet/Internet的企业质量管理信息系统

随着供应链、虚拟企业等扩展企业组织模式的出现，基于企业Internet的质量管理信息系统已不能满足现代企业质量管理的需要。因此，传统的面向企业内部的质量管理模式已随着产品开发与制造过程的延伸而拓展，出现了以核心企业为中心、以扩展企业为整体的质量管理模式，企业质量管理信息系统围绕企业内部和外部运行两方面，实现质量管理的信息、功能和过程的集成。扩展企业质量管理模式研究的基础上，针对制造企业，提出了面向扩展企业的、基于Internet/Extranet/Intranet的企业质量管理信息系统，研究了系统模型和功能模型，提出了系统实现的体系结构。     

Postponement strategies for re-engineering of automotive manufacturing: knowledge-management implications

Globally, automotive manufacturers are faced with the challenges of expanding product variety and high customer service provision. They increasingly face a flexibility driven, time-based competition. This demands effective knowledge management to develop more effective processes. In other words, there is a need for knowledge-driven innovations that can offer business process improvements in the new business environment. One innovative response to these challenges is postponement, also known as “delayed differentiation”. Such a strategy calls for redesigning products and re-engineering processes so that the stages of the production process in which a common process is used are prolonged. This product/process re-engineering should allow a flexible option to defer the point of differentiation. The manufacturing industry motivation to focus in this direction can be encouraged through relevant demonstrative models capturing their existing processes. In this paper, we develop such a model that captures the costs and benefits associated with postponement strategy that is implemented through business process re-engineering. We apply this model to analyze a real case in an automobile manufacturing plant. Our findings are that there are enormous opportunities for cost-effective postponement strategies in automotive manufacturing sector through a knowledge management (KM)-based process re-engineering. We also note that as the number of differentiated models and variability in demand increase, the cost of process re-engineering can be recovered through value of postponement (VOP), in as short a time frame as 1 year. It is also suggested that for practitioners and researchers working in the KM context, the sharing of the tacit knowledge amongst different professionals managing the various processes must be continually emphasized. This is increasingly important to deal with flexibility challenges.     

企业过程设计和重构的可实施性评价

首先从经济性、技术性及过程实施环境等方面出发，给出了企业过程评价的定义，提出了过程可实施性评价指标和评价策略，论述了过程可实施性评价的内容和方法。其次，根据不同评价要求，提出了过程并行设计／重构过程中的实施成本评价策略和过程实施成本总评价策略，并对过程实施成本进行了分析。     

西部制造业发展战略的思考

为了带动我国整体经济进一步发展,中央作出重大决策：实施西部大开发。在这个历史的关键时刻,西部制造业应该如何发展是大家关心的问题。发展制造业不是西部大开发的当前重点,发展制造业必须在人口、环境、资源等宏观经济和社会系统中加以综合考虑。讨论了西部制造业的改造和实现跨越式发展的可能性,提出充分利用社会制造资源、联合起来去竞争的设想。     

Engineering the Virtual Enterprise: An Architecture-Driven Modeling Approach

The managerial and organization practices required by an increasingly dynamic competitive manufacturing, business, and industrial environment include the formation of virtual enterprises. A major concern in the management of virtual enterprises is the integration and coordination of business processes contributed by partner enterprises. The traditional methods of process modeling currently used for the design of business processes do not fully support the needs of the virtual enterprise. The design of these virtual enterprises imposes requirements that make it more complex than conventional intraorganizational business process design. This paper first describes an architecture that assists in the design of the virtual enterprise. Then it discusses business process reengineering (BPR) as a methodology for modeling and designing virtual organizations. While BPR presents many useful tools, the approach itself and the modeling tools commonly used for redesign have fundamental shortcomings when dealing with the virtual enterprise. However, several innovative modeling approaches provide promise for this problem. The paper discusses some of these innovative modeling approaches, such as object-oriented modeling of business processes, agent modeling of organizational players, and the use of ontological modeling to capture and manipulate knowledge about the players and processes. The paper concludes with a conceptual modeling methodology that combines these approaches under the enterprise architecture for the design of virtual enterprises.     

企业过程再设计的概念及其实现途径

企业在实施ＣＩＭＳ的过程中，必然要对企业过程进行再设计。如何进行企业过程的再设计，是实现ＣＩＭＳ全面集成的重要研究内容，也是企业过程重构的核心研究内容。本文从ＣＩＭＳ全面集成的需求出发，基于ＢＰＲ思想，提出了企业过程的形式化表达形式，在此基础上，分析了企业过程再设计的概念和内容，提出了企业过程简化和集成的概念框架和途径，为研究ＣＩＭＳ企业过程再设计的方法提供了理论基础。     

面向敏捷制造的集成产品开发要素研究

敏捷制造被认为是２１世纪制造企业的主要发展模式。分析了敏捷制造模式下企业实施产品集成开发的若干要素,包括企业动态联盟、过程重构、ＩＰＴ组织与管理、企业信息合理化工程、信息分类编码与标准化技术等;探讨了面向敏捷制造的并行产品开发模式;提出了支持企业动态联盟集成产品开发的信息框架概念,阐述了其集成体系结构和工作原理。     

面向服务架构的敏捷制造及关键技术

首先研究敏捷制造及动态联盟等现代制造模式,分析了敏捷制造的内涵和面向服务的技术基础,利用面向服务的架构、业务流程管理和Web服务等相关的标准和技术构建了企业业务集成服务平台.在此基础上提出面向服务架构敏捷制造的4个关键技术,如企业应用体系结构、产品数据交换平台、请求服务平台、生产计划与动态调度.     

BPR for SMEs [business reengineering]

Small and medium-sized manufacturing enterprises (SMEs) need adoptable manufacturing systems. The author proposes a methodology to document the needs for such a management control system as part of a business process re-engineering (BPR) procedure     

A modeiing approach for designing a value chain of virtual enterprise

As the advent of digital economy changes business environment dramatically, virtual enterprise (VE), in general the interactions among business partners in a value chain, has become a key factor to survive under the competitive business environment. VE reveals that more complex and dynamic business processes should be considered as assembled service components in order to integrate the collaborative business processes. Therefore, a formal standard schema for describing and managing the business processes is required. In this paper, we propose a consistent modeling approach that combines enterprise modeling and simulation modeling to design a value chain of a VE. This methodology will provide designers with insight into the business processes of a VE and help identify and resolve unpredictable bottlenecks on the execution of virtual business processes. This paper also illustrates an implemented modeling tool which is based on the generalized model suggested by the working group of the international conference on enterprise integration and modeling technology (ICEIMT) and notations by the object management group (OMG)’s unified modeling language (UML) profile for enterprise distributed object computing (EDOC).     

ENTERPRISE INTEGRATION PLATFORM BASED ON SERVICE- ORIENTED ARCHITECTURE

To achieve information integration, process integration and application integration of enterprise, an enterprise integration platform （EIP） based on service-oriented architecture （SOA） is built. The enterprise integration model depending on encapsulating the business processes as well as the enterprise applications by the neutral and standard web services is presented. The problem how to discover the existed enterprise resources and share them was resolved depending on the mechanism of publishing and discovering the services. The EIP is integrated closely with product lifecycle management （PLM） system so that the process integration as well as orchestration of the business process services is implemented by encapsulating the workflow engine of PLM system. Not only process integration and application integration, but also information integration based on the bill of material （BOM） conversion driven by process are achieved. Finally, an interpretive, qualitative case study on EIP is conducted for this research.