基于供应子链的云制造资源建模与应用

发布时间：2018-03-12 06:18

本文选题：云制造　切入点：云制造资源　出处：《宁波大学》2017年硕士论文　论文类型：学位论文

【摘要】：云制造是近年来逐渐发展起来的一种以互联网和物联网为支撑平台、按用户需求组织网上制造资源和制造能力的网络化制造新模式,云制造为企业和用户提供了各种制造资源和制造服务。在云制造模式中,企业将自身闲置的制造资源或制造能力虚拟化后接入到云制造服务平台,成为制造资源和制造能力的提供方;制造资源或制造能力的需求方,通过云制造服务平台可以从中发现和获取制造资源和制造能力,在与资源提供方达成合作后,使用这些资源。由于在云制造环境下,制造资源和制造能力被分布在不同的物理位置和异构平台上,云制造资源已成为一个多层次、多主体、网链型结构的制造资源。这些制造资源之间相互关联、互相影响,当一种制造资源受市场影响,出现波动时,其他与之相关的制造资源也会随之受到影响。这种制造资源之间的关联关系,就是企业间的供求关系的体现,其实质是供应链关系。为了能够对制造资源和制造能力进行有效的管理,全面实现资源的共享,运行云制造的关键就是要对制造资源进行统一的分类,并对这些离散的制造资源进行整合与建模,进而对整合后的制造资源进行评价与选择,从而帮助需求者选取最优且满足要求的云制造资源。本文引入了云子链制造资源的概念,用于定义基于供应子链的云制造环境的制造资源,其含义是指由若干存在某种业务联系或关系的节点云制造资源整合而成的链式云制造资源,云子链制造资源以整体呈现并对外提供某种制造能力,是制造企业中完整供应链的局部组成部分。以云子链代替离散的制造资源接入云制造服务平台,能够极大程度的解决云制造资源数量庞大、无规律的缺点,简化供应链管理的复杂度,且能更大程度的反映制造资源局部供求关系。本文基于对传统云制造资源的特征和分类方法的研究,进一步提出基于供应子链的云制造资源独有的特征和分类,并根据云子链资源在整条云供应链上所处的层次不同,对云制造资源进行统一的分类。运用本体和Web语义对云子链制造资源进行整合,提出基于云子链的制造资源模型的形式化表达;同时,运用本体建模工具Protégé,建立了云子链资源的一般性语义模型,使云制造资源和制造能力有一个统一的描述与表达。有效的云子链模型为构建云子链的云池奠定了基础。最后,本文根据实际,基于主要目标法,构建了云子链的优选数学模型,对多样的云子链进行定量和定性的计算分析,以准确获取最优云子链。
[Abstract]:Cloud manufacturing is gradually developed in recent years for the Internet and networking platform, new manufacturing mode of network organization according to the needs of users online manufacturing resources and manufacturing capabilities, cloud manufacturing provides a variety of manufacturing resources and services for enterprises and users. In cloud manufacturing mode, enterprise manufacturing resource itself idle or manufacturing capacity after access to the virtual cloud manufacturing service platform, become the provider of manufacturing resources and manufacturing capacity; the manufacturing resources and manufacturing capacity of the demand side, through the cloud manufacturing service platform can be found and the acquisition of manufacturing resources and manufacturing capacity from, and in the resource provider to achieve cooperation, use of these resources. Because in cloud manufacturing environment, manufacturing resources and capabilities are distributed in different physical locations and heterogeneous platforms, cloud manufacturing resources has become a multi-level, multi agent, network node chain The manufacturing resource structure. Correlation between these manufacturing resources, influence each other, when a manufacturing resource affected by market fluctuations and other related manufacturing resources will also be affected. The relationship between the manufacturing resources, is the embodiment of enterprise's supply and demand, which is the essence of supply chain relationship for the effective management of manufacturing resources and manufacturing capabilities, fully realize the sharing of resources, the key operation of cloud manufacturing is to carry out the unified classification of manufacturing resources, and integrate with the modeling of the discrete manufacturing resources, and the evaluation and selection of manufacturing resource integration, so as to help the selection of demand optimal and meet the requirements of cloud manufacturing resources. This paper introduces the concept of cloud manufacturing resource chain, is used to define the manufacturing resource supply sub chain based on cloud manufacturing environment, its meaning is There are several means by the chain cloud cloud node of a business connection or relation of manufacturing resource integration and manufacturing resources, cloud manufacturing chain and to provide some resources to overall manufacturing capacity outside, is local part of the whole supply chain in manufacturing enterprises. In cloud manufacturing resource chain instead of discrete access cloud manufacturing service platform, can the number of greatly solve the cloud manufacturing resource is huge, irregular defects, simplify the complexity of supply chain management, and the relationship between supply and demand of local resources can reflect a greater degree of manufacturing. This paper studies the characteristics of the traditional cloud manufacturing resources and based on classification method, further puts forward the characteristics and classification of supply chain sub cloud manufacturing resources unique based on the cloud and according to the chain resources in the entire cloud on the supply chain at different levels, a unified classification of cloud manufacturing resources. The use of ontology and semantic of Web The integration of cloud manufacturing resource chain, put forward the model of manufacturing resources based on cloud chain form; at the same time, the use of ontology modeling tool Prot g, established the general semantic model of cloud resources chain, cloud manufacturing resources and manufacturing ability and expression of a description. The cloud chain model effective lay the base for the construction of the cloud chain cloud pool. Finally, according to the actual target, mainly based on the method of constructing the optimization mathematical model of sub chain, calculation and analysis of quantitative and qualitative analysis of the various sub chain, to obtain the optimal cloud sub chain.

【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】：F424;F274;TP393.09

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