基于CPFR的供应链体系结构和运作研究

合作计划、预测与补给是近年来出现的一种面向供应链的新型合作伙伴关系策略 ,对于供应链伙伴改善合作关系、提高预测准确度和供应链效率、减少库存、提高消费者满意程度等均有重要的意义。本文阐述了合作计划、预测与补给的概念和特点 ,提出了基于合作计划、预测与补给的供应链体系结构和合作关系 ,分析和论述了其运作过程 ,建立了合作企业价值观     

Applying Six Sigma methodology to collaborative forecasting

Collaborative planning, together with forecasting and replenishment (CPFR), is a processing tool that improves supply chain management (SCM). The majority of studies done on CPFR have focused on identifying the advantages and future developments of CPFR, along with providing explanations for the implementation stages of CPFR. Six Sigma methodology is a method that can lead to a continuous decrease in process variances. In this paper, we applied Six Sigma methodology and proposed a continuous improvement model on different phases of CPFR. We used a case study to demonstrate how to improve the performance of collaborative forecasts. The results show that the proposed improvement model can effectively improve the accuracy of collaborative forecasts.     

中小企业集群式供应链协同管理研究综述

为解决当前中小企业信息化进程中软硬件方面存在的众多资源限制问题,分析了中小企业集群式供应链管理模型,将中小企业集群式供应链协同管理分为跨供应链的横向企业群协同和供应链内部纵向企业群协同两个方面,综述了国内外中小企业集群式供应链协同管理技术的研究现状,最后对未来的研究趋势作出展望.     

基于ASP平台的供应链协同运作模式研究

激烈的市场竞争环境给供应链管理模式下的制造企业提出了新的发展要求,供应链协同是改进消费者服务,减少库存,减少供应链成本,提升竞争力,提高消费者忠诚度的一条途径.为了实现供应链协同运作的目的,需要在跨平台、跨应用方面达成协同并实现协同管理.通过研究开发网络化制造环境下供应链协同的企业动态联盟运作模式,建立基于应用服务供应商(ASP)的供应链协同运作平台,实现集成企业中采购、库存生产计划等业务过程的管理协同和信息协同,增强对市场需求不确定性的快速反应能力,提高供应链的整体竞争力.     

An AHP model for selection of suppliers in the fast changing fashion market

In the fast-changing fashion market, being flexible and adaptive is a key to survival. Therefore, supply chain strategy like quick response is important in the fashion or textile industry. Selection of suppliers to support such strategies is thus one of the most critical activities, but is not well studied. Traditionally, suppliers are selected usually based on quantity requirement and cost, which are not the only important issues in the operation of a textile supply chain nowadays. This study presents an example on solving the supplier selection problem in the apparel industry by using the Analytical Hierarchy Process (AHP), which takes the operational performance (for example, flexibility, cost, and delivery) into account for supporting supply chain strategies. The system was implemented with the aid of the commercial software package Expert Choice. Based on the results from the AHP model, benefits of implementing quick response in apparel supply chains can also be verified.     

供应链协同动因研究

供应链协同是指两个或两个以上企业为了实现既定的目标而采取的一种彼此协调和相互合作的过程。供应链协同动因的研究,对于认清供应链协同的本质,探索隐藏在供应链集成背后的合作动机与协同运作机制,具有十分重要的理论意义。文章在阐述供应链、协同、供应链协同等含义的基础上,详细的分析了供应链协同的动因。     

A design chain collaboration framework using reference models

The core competitiveness to survive severe business environments comes from the capability of well-defined design chains across enterprises, not the capabilities of individual enterprises. The collaboration in the design chains, however, is difficult due to the inherent complexity such as diverse design processes and dynamic design environments. To settle the collaboration problems in the design chains, a design chain collaboration framework (DCCF) is proposed in this paper. The DCCF is composed of three reference models capturing the different views of design chain collaboration: design process reference model (DPRM), service component reference model (SCRM), and technology and standard reference model (TSRM). As the DCCF adapts the Object Management Group’s (OMG) metadata architecture, the processes in the design chain can be extended when it is necessary. Using the proposed framework, design managers can integrate their design processes from the conceptual phase to the application development phase. The DCCF can also serve as a virtual basis to improve design processes continuously in order to enable collaboration and to breed innovation .     

Modelling the supply chain perception gaps

This study applies the research of perception gap analysis to supply chain integration and develops a generic model, the 3-Level Gaps Model, with the goal of contributing to harmonization and integration in the supply chain. The model suggests that significant perception gaps may exist among supply chain members with regards to the importance of different performance criteria. The concept of the model is conceived through an empirical and inductive approach, combining the research discipline of supply chain relationship and perception gap analysis. First hand data has been collected through a survey across a key buyer in the motor insurance industry and its eight suppliers. Rigorous statistical analysis testified the research hypotheses, which in turn verified the validity and relevance of the developed 3-Level Gaps Model. The research reveals the significant existence of supply chain perception gaps at all three levels as defined, which could be the root causes to underperformed supply chain.     

供需链协同的定量评价

供需链协同是供需链系统在某种契约或合作机制下,在各成员企业个体利益满意的前提下达到整体利益最大化的状态.供需链系统并不是在任意合作机制下都可以达到协同状态.为评价供需链系统的协同程度,引入供需链协同度的概念及其计算方法,并通过理论分析和数值仿真结果,验证了其有效性.供需链协同度指标不仅反映供需链系统运作的资源利用率,也为改进契约设计、提高供需链系统的协同性能提供了数量依据.     

分布式多代理体系结构供应链协同技术研究

以网络化制造环境下的敏捷供应链管理为背景,探讨了分布式多代理体系结构的供应链协同技术。根据供应链群体协作特点,把合作关系分为战略性合作、紧密性合作与松散性合作3种。基于不同的合作关系,采用3种分布式协调机制：黑板机制、合同网机制和拍卖与投标机制,建立了相应的供应链计划求解策略——面向约束的近似搜索算法、综合模型分解算法和拍卖算法,并对算法进行了应用仿真实验及数据分析。仿真结果表明了算法的合理性与有效性。     

船舶制造行业协同商务平台构建及关键技术研究

为了有效提高船舶制造行业整体效益和竞争能力以及供需链上下游企业间协同制造的水平，在对船舶产品制造过程中多企业间协同交互困难进行分析的基础上，建立了船舶制造行业协同商务平台总体框架，并对平台建立过程中关于行业性标准零部件产品数据库的构建、分级网络协同计划的编制方法等关键技术进行了研究。     

供应链协同契约研究

为了使供应链达到协同,提出了利润共享与买回契约组合而成的新型混合契约,并用该契约对单供应商一单零售商,以及单供应商一多零售商组成的两级供应链模型进行了协同分析,整个分析过程采用了Stackel-berg博弈理论,其中供应商作为领导者,零售商作为跟随者.分析结果和数值实例说明,混合契约可以使供应商与零售商协同,并使供应链渠道总利润最大化.     

基于协同模式的敏捷供需链管理系统优化

敏捷供应链管理是现代企业十分关注的问题,建立良好的敏捷供需链管理系统是实现敏捷供需链管理的重要保证。本文提出了协同管理模式下敏捷供需链系统模型,并研究了该模式下敏捷供需链管理及优化方法,在此基础上提出了敏捷供需链管理系统的体系结构。为增强供需链在国际市场中的竞争力提供了一条可行性途径。     

不对称信息下逆向供应链激励合同研究

一个制造商和一个零售商组成的逆向供应链中,产品的回收量依赖于零售商的回收努力.由于信息不对称的存在,制造商无法观测到零售商的回收努力行为,这样就会产生败德行为,影响逆供应链的协调.对此,利用委托代理分析框架,研究了逆供应链中制造商和零售商之间的利益博弈;分析了信息对称情况下,不同参数对回收努力的影响;并采用特例对非对称情况下保证线性契约机制有效的参数条件进行了分析.     

基于XML的企业流程信息协同交互方法研究

为解决企业间协同商务过程中的流程信息协同交互问题,提出了一种基于可扩展标记语言的流程描述元模型.在该模型中,定义了基于流程定义语言本体的语义映射规则及映射的具体过程,对流程定义语言本体进行了语义分析,实现了对流程信息的语义层次描述;借助可扩展标记语言的语法结构,建立基于可扩展标记语言的流程定义语言核心元素的描述规则,并作为流程信息语法层次描述的统一标准,实现流程信息协同交互语法层次的信息转换.最后通过具体的供应链协同采购过程实例,验证了该模型及实现方法的有效性和可行性.     

低碳视角下纺织服装供应链技术创新

随着纺织服装业的发展,低碳经济对其提出了新的要求。这既是纺织服装行业的内在要求,也是供应链技术创新的本质使然。通过构建整合静态要素（质量、创新和品牌）和动态要素（信息流、物流、资金流和服务流）的纺织服装供应链的概念模型,可以使现有纺织服装供应链得到优化并更加符合低碳经济要求。因此,各节点企业进行技术创新的路径依赖是将微观层面的技术创新扩散为宏观层面整条供应链的技术创新。     

基于多监控模式的敏捷供应链生产过程控制

根据敏捷供应链生产过程控制的特点,提出了基于多监控模式的生产过程控制方法。根据敏捷供应链对各种物料的生产情况和监控需求的差异,定义了商品级监控、库存级监控、部件级监控和工序级监控4种监控模式。为了解决生产过程中的拖期问题,提出了生产过程协同控制方法,并提供了局部协调、全局协调和任务再分配等不同的处理方法。通过应用分析,证明了该方法对协同生产过程控制的有效性。     

基于可拓学的汽车产业供应链优化方法分析

针对汽车产业供应链管理中的不确定性,提出了基于可拓学理论进行汽车产业供应链优化研究的新方法,有效地解决汽车产业供应链管理中柔性与成本之间的矛盾,为汽车产业供应链的优化管理提供一种新的思想方法。首先建立供应链总成本与柔性之间矛盾问题的可拓模型,并在此基础上分析柔性条件下的供应链资源可拓方法,最后以某汽车企业为例进行应用研究,为汽车产业的供应链管理提供一种新的科学方法。     

供应链环境下基于知识共享的协作模型研究

知识的有效共享，能够促进供应链内知识的良性流动和增值，提高供应链成员企业之间的信任感，增强协作能力，这是建立供应链协作长期信任关系的基础。本文结合．NET技术以及Ontology技术构建供应链环境下基于知识共享的协作模型，实现了知识在供应链成员企业间的产生、共享与利用，从而有效提高了供应链系统的运作效率和知识竞争能力。     

An enterprise architecture framework for collaboration of virtual enterprise chains

The competitive power in the dynamically changing business environment has moved from individual enterprises to virtual enterprise chains. The collaboration of enterprises in a virtual enterprise chain requires that all of the enterprise elements should interact efficiently with each other based upon a virtual framework. However, any efficient framework for the collaboration is not introduced yet due to the incompatibility problem which stems from the inherent complexity of diverse enterprise elements. This paper introduces a new framework, the Virtual Enterprise Chain Collaboration Framework (VECCF), to guide enterprises to promote their collaboration efforts by addressing the incompatibility problem of enterprise elements. VECCF focuses on three aspects of enterprise elements which are capturing the different views of the collaboration: business processes, application software, and enabling technologies. In addition, the structure of VECCF conforms to OMG’s metamodel architecture so that the enterprise models can be extended to specific value chains when it is necessary. The enterprise models of a design chain and a supply chain are applied to VECCF and then integrated into a merged value chain to verify the adaptability and the extensibility of the proposed framework.