生产设备合作关系网络的建模与分析

发布时间：2018-06-04 06:08

本文选题：社会合作网络 + 云制造　；参考：《计算机科学》2016年09期

【摘要】：区域产业集群中的生产资源能形成多样复杂的合作关系。探讨如何挖掘和利用这些关系来规划和控制集群内部元素的合作,以提供高效的云制造生产服务。采用广义社会合作网络模型描述集群中的制造合作关系,提出构建设备合作网络(FCN)的方法;面向不同的设备选择策略(随机、均衡、带偏好随机及带偏好均衡)设计FCN动态增长过程;基于网络规模、节点度分布、项目度分布和平均最短距离等指标对一个FCN实例的统计特性展开分析,指出均衡策略具有比随机策略更大的网络规模,而随机策略具有较明显的无标度和小世界特性;进而提出基于设备动态加权和子任务集中处理的设备选择优化策略。
[Abstract]:The production resources in regional industrial clusters can form diverse and complex cooperative relationships. This paper discusses how to exploit and utilize these relationships to plan and control the cooperation of elements within the cluster in order to provide efficient cloud manufacturing services. The generalized social cooperative network model is used to describe the manufacturing cooperation relationship in the cluster, and the method of constructing the equipment cooperation network (FCNN) is proposed, which is oriented to different equipment selection strategies (random, equilibrium, and so on). The dynamic growth process of FCN is designed with preference randomness and preference equalization, and the statistical characteristics of a FCN instance are analyzed based on network size, node degree distribution, item degree distribution and average shortest distance. It is pointed out that the equalization strategy has a larger network scale than the random strategy, while the stochastic strategy has obvious scale-free and small-world characteristics, and then a device selection optimization strategy based on the device dynamic weighting and subtask centralized processing is proposed.
【作者单位】：武汉科技大学信息科学与工程学院;武汉科技大学冶金自动化与检测技术教育部工程研究中心;武汉大学电子信息学院;
【基金】：国家自然科学基金(61371126,61501337) 教育部留学回国人员科研启动基金湖北省教育厅科研计划项目(Q20141110,Q20151101)资助
【分类号】：F273.4;TP393.09

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