支持动态联盟的生产计划与控制模式研究

敏捷制造正在成为21世纪制造企业的主导模式，而作为敏捷制造具体实现形式的动态联盟也将成为21世纪进行市场竞争的主要模式。这种环境必然对生产管理的核心-生产计划与控制模式提出新的要求。因此通过分析动态联盟环境对生产计划与控制模式的影响，提出了支持动态联盟的生产计划与控制模式，并从生产计划的制定、能力平衡、基于协商的控制策略等方面进行了初步的研究与探讨，建立了生产计划与控制的框架模型，为企业在先进制造模式下的运作提供了新的方法。     

支持动态联盟的敏捷供应链体系结构

动态联盟是现代企业合作的重要形式,而敏捷供应链是支持动态联盟优化运行的重要使能技术。本文提出了一种基于代理和 Ｃ Ｏ Ｒ Ｂ Ａ 技术,支持动态联盟的敏捷供应链体系结构,可以很好的对联盟的动态重组进行支持。本文并给出了构造敏捷供应链的相关技术。     

制造企业资源优化配置的研究

随着中国市场经济的发展和加入WTO,越来越多的国内制造企业意识到企业资源优化配置对提高企业经济效益的重要性.该文以制造业为研究对象,剖析了传统计划系统存在的弊端,提出了动态生产规划模型,并以敏捷定货、经济订购、物流组织为例介绍了动态生产规划在优化制造企业资源优化配置方面的应用.     

基于多智能agent的敏捷供应链

论述了敏捷供应链概念和特点,指出敏捷供应链是以动态联盟为基础的敏捷制造的关键技术之一。敏捷供应链作为一个典型的分布式系统,该文采用多智能agent系统建立敏捷供应链系统的框架,并对通用智能agent的结构、功能以及智能agent之间协作与通讯进行了研究。     

基于模型重构的生产计划优化系统设计与开发

敏捷制造是一种可以快速响应客户需求的制造模式，但现有敏捷制造模式下的生产计划优化系统存在针对性弱、生产模型单一等问题。文中通过提取组成生产目标规划模型的各种因子，对敏捷制造模式下满足不同生产目标和生产条件的生产模型进行了重构，并采用卡马卡及其关联预测算法进行了模型求解，从而大大提高了车间生产计划优化系统的灵活性和适用性，为生产效率的提高提供了一条更加科学有效的途径。     

敏捷制造—21世纪先进制造模式

在综述了敏捷制造的基本概念，敏捷制造的实施标准和敏捷性评价标准，实现敏捷制造的企业内部和外部环境后，介绍了一种基于企业资源计划的敏捷制造混合模式，论述了该模式实施的条件，最后，探讨了国有个企业实实施敏捷制造的前景。     

基于模型重构的生产计划优化系统设计与开发

敏捷制造是一种可以快速响应客户需求的制造模式,但现有敏捷制造模式下的生产计划优化系统存在针对性弱、生产模型单一等问题。文中通过提取组成生产目标规划模型的各种因子,对敏捷制造模式下满足不同生产目标和生产条件的生产模型进行了重构,并采用卡马卡及其关联预测算法进行了模型求解,从而大大提高了车间生产计划优化系统的灵活性和适用性,为生产效率的提高提供了一条更加科学有效的途径。     

产业互联下面向云平台的智造供应链信息协作

平台的供应链信息协调问题,探索产业资源协作效率路径.本文提出云平台解决智造供应链信息协作的方案,该方案考虑了分布式协作理论应对庞大供应链业务数据的技术优势,构建了分布式下实时动态更新算法和共享数据资源池相结合的供应链企业数据互联互通协作模型,以提升产业制造的“智造”能力.最后以家居产业供应链进行分析论证,验证了云平台模型构建的可行性和有效性.     

浅议供应链管理的敏捷化设计敏捷供应链管理系统简介

企业竞争日趋国际化并受到前所未有的各方面挑战，企业必须以新的战略应对。为了适应外部多元化的竞争环境，把企业发展的着眼点仅停留在企业内部机能的改造是不够的，应转移到在抓内部改造的同时，抓紧外部环境的建设和内外的配合上来以适应新的敏捷竞争的要求。敏捷供应链作为支持和促进这个变化的使能技术近几年来受到了广泛的重视。敏捷供应链区别于一般供应系统的特点在于，敏捷供应链可以根据动态联盟的形成和解体（企业重组）进行快速地重构和调整，敏捷供应链要求能通过供应链管理来促进企业间的联合，进而提高企业的敏捷性。     

基于服务代理的敏捷供应链节点间接口实现

为实现跨越制造行业供应链各节点的信息流集成,提出了使用具有自治、适应、合作特征的细粒度服务代理的合作来实现供应链系统敏捷性和可重构性,研究4种不同类型节点间的交互需求,重点确定了服务代理并建立相应的服务规约,采用Web Service技术实现了一个钢铁行业敏捷供应链原型系统。实验结果表明,该方法能够帮助制造行业敏捷供应链节点企业以低成本根据供应链的形成和解体进行快速重构和调整,实现了制造行业供应链敏捷化目的。     

Dynamic supply chain scheduling

Based on a combination of fundamental results of modern optimal program control theory and operations research, an original approach to supply chain scheduling is developed in order to answer the challenges of dynamics, uncertainty, and adaptivity. Both supply chain schedule generation and execution control are represented as an optimal program control problem in combination with mathematical programming and interpreted as a dynamic process of operations control within an adaptive framework. Hence, the problems and models of planning, scheduling, and adaptation can be consistently integrated on a unified mathematical axiomatic of modern control theory. In addition, operations control and flow control models are integrated and applicable for both discrete and continuous processes. The application of optimal control for supply chain scheduling becomes possible by formulating the scheduling model as a linear non-stationary finite-dimensional controlled differential system with the convex area of admissible control and a reconfigurable structure. For this model class, theorems of optimal control existence can be used regarding supply chain scheduling. The essential structural property of this model are the linear right parts of differential equations. This allows applying methods of discrete optimization for optimal control calculation. The calculation procedure is based on applying Pontryagin’s maximum principle and the resulting essential reduction of problem dimensionality that is under solution at each instant of time. The gained insights contribute to supply chain scheduling theory, providing advanced insights into dynamics of the whole supply chains (and not any dyadic relations in them) and transition from a partial “one-way” schedule optimization to the feedback loop-based dynamic and adaptive supply chain planning and scheduling.     

Decision support for risk analysis on dynamic alliance

Dynamic alliance has been considered a temporary organization of member enterprises formed to pool their core competencies and exploit fast changing market opportunities. Although many problems on dynamic alliance such as partner selection, operation management, information exchanges and their standards, etc., have been investigated, the risk management of dynamic alliance has not received deserved attention until now. For risk evaluation is the most important phase of risk management, so this paper is mainly concerned with the risk evaluation problem. Various kinds of risk factors that affect the operation of alliance are identified, and their levels are measured by three parameters such as risk occurrence likelihood, consequence severity and risk control degree. These parameters are expressed by trapezoidal fuzzy numbers. Furthermore, risk evaluation is regarded as a multiattribute decision-making (MADM) problem with uncertainty. A new evaluation approach based on the framework of the evidential reasoning (ER) is proposed. Finally, a numerical example is given to illustrate the application of this approach in the process of risk evaluation.     

Solving a dynamic resource allocation problem through continuous optimization

A class of dynamic resource allocation problems with infinite planning horizon are studied. We observe special structures in the dynamic programming formulation of the problem, which enable us to convert it to continuous optimization problems that can be more easily solved. Structural properties of the problems are discussed, and explicit solutions are given for some special cases.     

A multi-level model-driven regime for value-added tax compliance in ERP systems

As the economy becomes global and ICT-reliant, approaches practiced in enterprise software product development and enterprise resource planning (ERP) system implementation must cope with increasingly complex situations induced by contemporary supply chain and regulations. Compliance with regulations in the market is one aspect of the requirements that enterprise software must meet. Recent research of KPMG IT Advisory has confirmed that where little attention is being paid to the value-added tax (VAT) issues during large ERP projects, there is a higher VAT-risk exposure. In a design-oriented approach, we first identify the stakeholders and their interests in the VAT compliance of ERP systems. Enterprise architecture (EA) and model driven engineering in a multi-level perspective serve as the source of solution patterns. The efficient solution of compliance problems builds upon stakeholders utilizing a set of interdependent models and methods that are suitably allocated to the public and proprietary domains.     

基于GT-ERP的面向大规模定制的客户订单管理

从供应链的角度，对大规模定制(MC)环境下的客户订单管理方法进行了研究。分析了MC、GT及ERP的关系，给出了MC环境下客户订单处理的典型流程，提出了TG和ERP相结合的订单管理方案。     

关系管理软件构架与模板的研究

以集成供应链管理(ISCM)软件开发项目为背景，研究企业动态联盟中的3种关系管理模式的软件构架．采用UML建模方法建立关系管理软件的功能模型、对象结构模型和对象行为模型，关键是提出了企业动态联盟中关系模式的新理念；重点探讨了关系管理软件构架的设计问题，给出了一个可实现的构件模板的ACME语言描述，就设计模式在面向构件的软件开发方法中的运用做了进一步的阐述。     

Understanding misalignment and cascading change of ERP implementation: a stage view of process analysis

When adopting an enterprise resource planning (ERP) system, experiencing misalignments between the functionality offered by the package and that required by the firm is common. Implementing an ERP package often necessitates disruptive organizational change, and the outcome of implementation is largely determined by the resolution of misalignment problems. This study draws upon data from a case study to understand the misalignments of ERP adoption and the associated change dynamics from a stage view. The results reveal that industry-, company-, and regulation-specific misalignments often occurred in the chartering phase; misalignments of input, control, data, process, output, and schedule are the major problems in the project phase; misalignments of information and new business requirements are the main concerns in the shakedown phase and onward and upward phase. The cascading effects of misalignments and change actions are illustrated, the misalignment resolution strategies examined, and the implications discussed.     

支持ERP模型输出的可配置文档生成器

在建立ERP业务模型之后,需要将其进行文档化输出,以协助ERP系统设计与开发人员理解模型并快速开发系统．分析了ERP模型的文档化需求,提出了一种基于页结构的ERP文档模型,建立文档与ERP模型之间的映射关系,并提出了基于XML的文档描述语言DDL。在此基础上,设计了一种文档生成器,通过标准文档模板配置以满足文档格式与内容的个性化需求,通过将ERP模型数据自动写入标准模板以自动生成DDL文档和最终Word文档。     

一种面向服务、事件驱动的企业应用动态联盟构造方法

提出了一种面向服务、事件驱动的企业应用动态联盟构造方法,旨在应对企业动态联盟中合作伙伴的动态选择和自主加入带来的信息系统动态集成问题．该方法通过业务事件表达联盟成员之间的业务需求,在各企业信息系统之间搭建了语义互通的桥梁;同时将基于主题和内容的事件发布／订阅机制引入其中,给出了基于订阅方式的合作伙伴及服务查找算法,以解决潜在合作伙伴的准确和动态查找问题;在合作伙伴的选择方面,通过基于协商的方式解决了联盟成员的自主加入问题．文中讨论了该方法的核心概念、工作原理以及相应的合作伙伴查找算法．给出了基于JMS消息服务以及消息队列服务的具体实现．该方法在某企业的动态供应链管理系统中得到了实际应用．     

Dynamic multi-commodity capacitated facility location: a mathematical modeling framework for strategic supply chain planning

In this paper, we focus on the strategic design of supply chain networks. We propose a mathematical modeling framework that captures many practical aspects of network design problems simultaneously but which have not received adequate attention in the literature. The aspects considered include: dynamic planning horizon, generic supply chain network structure, external supply of materials, inventory opportunities for goods, distribution of commodities, facility configuration, availability of capital for investments, and storage limitations. Moreover, network configuration decisions concerning the gradual relocation of facilities over the planning horizon are considered. To cope with fluctuating demands, capacity expansion and reduction scenarios are also analyzed as well as modular capacity shifts. The relation of the proposed modeling framework with existing models is discussed. For problems of reasonable size, we report on our computational experience with standard mathematical programming software. In particular, useful insights on the impact of various factors on network design decisions are provided.