基于关键资源的水平集成型虚拟企业任务分配研究

发布时间：2019-04-26 18:43

【摘要】：由于市场迅速变化、竞争日趋激烈,给中小企业集群的发展带来很大的挑战。因此针对中小企业集群中的横向合作群体,构建水平集成型虚拟企业,探讨如何加强中小企业集群的发展和规划管理,优化配置企业集群有限资源,提升中小企业集群的规模效应和品牌效应具有积极的意义。生产任务分配是水平集成型虚拟企业运作阶段的一个重要内容,对跨企业协作中的项目执行成败起着关键的作用。本文的研究内容有以下几个方面: 1水平集成型虚拟企业关键资源的识别通过对水平集成型虚拟企业的生产方式以及特征进行分析,提出基于关键资源的水平集成型虚拟企业运作过程。然后,提出了面向生产过程和订单的关键资源识别思路,通过构建关键资源指标评价体系和评价值计算识别关键资源。 2基于关键资源的水平集成型虚拟企业生产任务分配首先通过对任务分配以及任务分配因素的分析,提出利用关键资源能力对水平集成型虚拟企业进行任务分配的思路,通过优化各协作企业的局部资源来达到整个虚拟企业资源的优化配置;然后建立一个负荷率均衡和成本最低的水平集成型虚拟企业任务分配优化模型,利用遗传算法来实现整数规划问题求解。 3原型系统的开发和实现研究了原型系统的体系结构,设计了功能模块和数据库等,最后给出了具体的应用实例进行验证。
[Abstract]:Due to the rapid change of market and the increasingly fierce competition, small and medium-sized enterprises (SMEs) cluster has brought great challenges. Therefore, aiming at the horizontal cooperative group in small and medium-sized enterprises cluster, this paper constructs the level integrated virtual enterprise, discusses how to strengthen the development and planning management of small and medium-sized enterprises cluster, and how to optimize the allocation of limited resources of enterprise cluster. It has positive significance to promote the scale effect and brand effect of small and medium-sized enterprises cluster. Production task assignment is an important part in the operation stage of horizontal integrated virtual enterprise, which plays a key role in the success or failure of project execution in cross-enterprise cooperation. The research contents of this paper are as follows: (1) the identification of the key resources of the level integrated virtual enterprise through the analysis of the production mode and characteristics of the level integrated virtual enterprise, The operation process of level integrated virtual enterprise based on key resources is put forward. Then, the idea of key resource identification for production process and order is put forward, and the key resource is identified by constructing the evaluation system of key resource index and calculating the evaluation value. (2) production task assignment of level integrated virtual enterprise based on key resources. Firstly, through the analysis of task assignment and task assignment factors, this paper puts forward the idea of using key resource capability to assign tasks to level integrated virtual enterprise. The optimal allocation of the whole virtual enterprise resources can be achieved by optimizing the local resources of each cooperative enterprise. Then, a task assignment optimization model of level integrated virtual enterprise with balanced load rate and lowest cost is established, and genetic algorithm is used to solve integer programming problem. (3) the development and implementation of the prototype system has studied the architecture of the prototype system, designed the function module and database and so on. Finally, a concrete application example has been given to validate the prototype system.
【学位授予单位】：宁波大学
【学位级别】：硕士
【学位授予年份】：2011
【分类号】：TH186

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