摘要
为满足协同网络混合传输高效安全的需求,提出了一种基于传输聚类吸引值的传输方式选择策略。该策略利用强度与属性的关系分析节点属性关系网的介数,推导属性介数与聚类系数的比值,求出传输聚类吸引值,再运用K-核聚类和层次聚类分析方法得出的传输方式聚类吸引值范围来界定传输方式。通过构建机床产品协同设计混合传输平台,验证了分析结论的有效性。
To meet the high-performance and secure transmission demands of collaborative network,a transmission mode selection strategy based on transmission cluster attraction value was proposed.In this strategy,the betweenness of nodes and properties relationship network was analyzed according to the relationship between intensity and properties.The properties betweenness which was direct proportion to clustering coefficient was deduced and the transmission cluster attraction value was calculated.The concrete transmission mode was determined by the range of transmission clustering attraction value,which was deduced by K-cores clustering analysis and hierarchical clustering analysis methods.The machine tools collaborative design hybrid transmission platform was set up to verify the validity of these conclusions.
出处
《计算机集成制造系统》
EI
CSCD
北大核心
2011年第10期2309-2315,共7页
Computer Integrated Manufacturing Systems
基金
国家863计划资助项目(2007AA01030501)
陕西省科技计划资助项目(SJ08-ZT15)
陕西省教育厅科研计划资助项目(09JK638)
西安市科学技术局创新支撑计划资助项目(CXY1012)~~
关键词
协同网络
传输方式
K-核聚类
传输聚类吸引值
机床
collaborative network
transmission mode
K-cores clustering
transmission clustering attract value
machine tools
