【作者】 苑清敏；

【导师】 齐二石；

【作者基本信息】 天津大学 ， 管理科学与工程， 2004， 博士

【摘要】 本文以虚拟制造企业的运作阶段为研究对象，对虚拟制造企业稳定运行的若干问题进行了研究。全文共分七章，主要内容如下：第1章综述了虚拟企业的研究现状，给出了全文主要研究内容及框架结构。第2章首先进行了基于协同生产的合作伙伴的制造资源评价分析及生产资料兼容性分析，给出了企业生产资源兼容性评价指标体系；然后分析了合作伙伴的核心竞争力，提出了虚拟企业合作伙伴核心能力的定量识别方法。本章采用优劣系数法、模糊综合评价法及DEA法，并举例说明；最后讨论了基于风险的伙伴选择的遗传算法的模型及实现技术。第3章给出了虚拟企业信任的特点、形式及信任的产生机制，并分析了信任机制的重要作用及建立伙伴信任关系的难点。提出了通过建立企业资源e化平台为虚拟企业建立一种信任与合作机制。第4章应用多人合作对策模型，研究了虚拟企业的分配机制。讨论了纳什均衡及帕累托均衡下各成员的最优努力水平以及此时的最优分配系数。第5章讨论了虚拟制造企业的分布式业务流程、基于代理的虚拟制造企业模型及分布式业务流程管理与分析；给出了基于Agent的虚拟制造企业ERP系统。 第6章讨论了分布式虚拟制造企业的协同工艺规划与生产计划可以通过多代理系统实现，DVM模型能以协同方式使成员企业得到集成与合作，并结合成本因素，用该模型为虚拟企业选择虚拟合作伙伴；给出了协同工艺规划和生产计划模型的总体框架及异地协同生产计划与调度实施模型；最后给出了一个协同工艺规划与生产计划的实例。第7章分析了企业知识管理的基本内涵及企业知识管理系统的结构，提出了虚拟企业知识管理的必要性及管理策略，并给出虚拟企业知识管理系统的总体结构及基于Web的虚拟企业的KMS。本文的主要创新点：给出了基于协同生产的合作伙伴的核心竞争力评价体系及评价方法；给出了基于稳定运行的成员企业收益分配机制及收益分配向量；构造了分布式虚拟制造企业（DVM）的协同工艺规划与生产计划模型及虚拟企业资源计划模型；提出虚拟企业知识管理概念及虚拟企业知识管理系统结构模型框架。更多还原

【Abstract】 This dissertation researches on the operation stage of virtual enterprises and particularly study some problems about their stable operation. The whole dissertation is divided into seven chapters and expounds this problem completely and systemically.Chapter 1: this chapter summarizes the research station about virtual enterprises. The main contents and structures of the dissertation have been put forward at last part of this chapter.Chapter 2: at first, it analyses the evaluation of the partners’ manufacturing resources based on the cooperation and compatibility of the virtual enterprises’ produce resources, then it researches the core competition of the partners in the aspects of meaning. Based on the above research and study, the dissertation does the qualitative reorganization for the partners of the virtual enterprises, and then brings forward the quantitative reorganization methods for the core capability of the virtual enterprises’ partners. this dissertation introduces ELECTRE, fuzzy synthesis evaluation and Data Envelopment Analysis (DEA)，and gives some examples to illustrate these methods respectably. Finally, genetic algorithm model for risk and the implement technology of the partners’ choice are discussed there.Chapter3: it analyses the meaning and significances of the trust, and then put forwards the characters, forms and the origin mechanism of the trust in virtual enterprises. It also analyses the importance for the trust mechanism in virtual enterprises and the difficulties in the establishing process. Next, establishing enterprise’s resources e-platform for virtual enterprises, which as one special trust and cooperation mechanism .Chapter 4: this chapter research on the most reasonable distribution mechanism of inner payment in the virtual enterprises by the collaboration game model, in order to ensure these virtual enterprises can take their advantages sufficiently. And, it discusses the optimal effort level and their optimal distribution coefficient for each member in the Nash equilibrium and Pareto equilibrium , respectively.Chapter5: the effective operation frame for the virtual enterprises and their distributed business process are discussed. And then through the analyses and management of virtual enterprises model that based on the agent and their distributed business process, this dissertation integrates the two models and ultimately achieves <WP=5>the virtual enterprises’ distributed business process management based on agents. At last virtual enterprises resources planning is put forward. Chapter6: this chapter mainly discusses concurrent process planning and scheduling in Distributed Virtual Manufacturing (DVM), and the production dispatching and control for the cooperated produce of virtual enterprises. concurrent process planning and scheduling of the Distributed Virtual Manufacturing can be achieved by Multi-Agent System(MAS), and DVM model can make the members integrated in cooperation way. We can use this model to choice partners of virtual enterprises if it is combined with cost factor. This chapter presents the general structure of concurrent process planning and scheduling model, and then put forward an example of the concurrent process planning and scheduling .Chapter7: the dissertation discusses the basic intension and the system structure of enterprises’ knowledge management, and then put forwards the necessary and strategy of the virtual enterprises’ knowledge management. Next it dissertates the whole structure of the virtual enterprises’ knowledge management and KMS of virtual enterprises which based on WEB.The innovative points in this dissertation:Presents evaluation system and methods for the partners’ core competition based on the concurrent produce.Put forwards Profit distribution mechanism and distribution vectors for the members of the virtual enterprises based on the stable operation;Formats the model of concurrent process planning and scheduling model for Distributed Virtual Manufacturing(DVM),poses the model of virtual e更多还原