基于供应子链的云制造资源计划研究

发布时间：2018-03-24 14:50

本文选题：云子链　切入点：系统模型　出处：《宁波大学》2017年硕士论文

【摘要】：传统的制造资源计划已无法满足企业所处的信息化和大数据时代,如果企业管理能结合当前先进制造模式——云制造,或许能够更好地生存发展。云制造模式为制造企业发现、获取和利用外部制造资源提供了新的途径,有助于弥补企业自身制造资源缺乏的不足,有利于提高企业响应市场和客户需求变化的能力。但是,由于云节点制造资源可能来源于不同的资源提供方且随市场需求变化存在很大的不确定性,这给企业制造资源管理带来诸多不便。因此,根据当前生产任务合理有效地计划和使用云制造服务平台上的制造资源成为制造企业面临的新课题。云制造资源计划用于解决制造企业对云制造资源的计划与管理,本文在研究云制造资源计划的同时引入了云子链的概念,提出云子链BOM(Bill Of Material)模型并对其构建过程进行研究。云子链BOM是基于供应子链的云制造资源物料清单,是制定计划的必需条件。结合云子链相关概念和传统制造资源计划系统的基本功能提出了云子链制造资源计划系统模型,并进一步从系统的功能视图、组织视图、信息视图、资源视图、过程视图来描述此模型;另一方面,从系统的顶层及各个分层数据流图来形象地表达系统的逻辑功能和数据的逻辑流向。在云子链制造资源计划系统模型和业务流程分析基础上,提出制定云子链主生产计划、云子链物料需求计划、云子链能力需求计划以及云节点企业生产计划的方法。为保证计划的实施,对云子链制造资源计划调度和多层次云子链计划协调机制进行研究。云子链制造资源计划调度解决了多个云子链加工多项制造任务的生产计划调度问题;此外,从云子链多向协作角度研究各层次云子链及云子链内多主体落实与协调云制造资源计划的方法以及计划协商、进度反馈、冲突化解的机制。从供应子链的角度对云制造资源进行计划为云制造和制造资源计划提供了新的方向,对于大型集团化企业或产能不足需寻求外包服务的中小企业来说,可实现企业资源的有效整合,方便企业对云制造资源的计划和使用,提高资源利用率。
[Abstract]:Traditional manufacturing resource planning can no longer meet the information and big data era in which enterprises live. If enterprise management can combine with the current advanced manufacturing model-cloud manufacturing, it may be able to survive and develop better. Cloud manufacturing model is discovered by manufacturing enterprises. Access to and utilization of external manufacturing resources provide new ways to make up for the lack of manufacturing resources in the enterprise itself and to improve its ability to respond to changes in market and customer needs. Because cloud node manufacturing resources may come from different resource providers and vary with market demand, this brings many inconvenience to enterprise manufacturing resource management. According to the current production tasks, it is a new task for manufacturing enterprises to plan and use manufacturing resources on cloud manufacturing service platform reasonably and effectively. Cloud manufacturing resource planning is used to solve the planning and management of cloud manufacturing resources in manufacturing enterprises. In this paper, the concept of cloud subchain is introduced while studying cloud manufacturing resource planning. A cloud sub-chain BOM(Bill of material model is proposed and its construction process is studied. Cloud sub-chain BOM is a list of materials for cloud manufacturing resources based on supply sub-chain. Combined with the related concepts of cloud sub-chain and the basic functions of traditional manufacturing resource planning system, the model of cloud sub-chain manufacturing resource planning system is proposed, and the system function view, organization view and information view are further discussed. Resource view, process view to describe this model; on the other hand, The logical function and data flow direction of the system are vividly expressed from the top layer of the system and the hierarchical data flow diagrams. On the basis of the model of cloud sub-chain manufacturing resource planning system and the analysis of business process, a cloud sub-chain master production plan is proposed. Methods of cloud sub-chain material requirement plan, cloud sub-chain capability requirement plan and cloud node enterprise production plan. This paper studies the scheduling of cloud sub-chain manufacturing resources and the coordination mechanism of multi-level cloud sub-chain planning. The cloud sub-chain manufacturing resource scheduling solves the production planning scheduling problem of multiple cloud sub-chain processing and multiple manufacturing tasks. From the point of view of multi-direction cooperation of cloud sub-chain, this paper studies the methods of implementing and coordinating cloud manufacturing resource planning by multi-agents in cloud sub-chain and cloud sub-chain at all levels, as well as plan negotiation and progress feedback. Mechanisms for conflict resolution. Planning cloud manufacturing resources from a supply subchain perspective provides a new direction for cloud manufacturing and manufacturing resource planning, for large conglomerates or small and medium-sized enterprises with insufficient capacity to seek outsourced services. It can realize the effective integration of enterprise resources, facilitate enterprises to plan and use cloud manufacturing resources, and improve the utilization of resources.
【学位授予单位】：宁波大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：F274;TP393.09;F424

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