业务关联的多产业链协作网络模型  

Model of business-related multi-industrial chain collaborative network

作　　者：陈静[1] 孙林夫[1] 

机构地区：[1]西南交通大学CAD工程中心,四川成都610031

出　　处：《计算机集成制造系统》2010年第5期1088-1095,共8页Computer Integrated Manufacturing Systems

基　　金：国家863/CI MS主题资助项目(2007AA04Z188);四川省科技计划资助项目(2008GZ0007)~~

摘　　要：针对业务关联的多产业链协作模式,提出了业务关联的多产业链协作网络,并建立了数学模型;分析了业务关联的多产业链协作网络特征,基于复杂网络理论,综合考虑了节点的群落特性、节点间双向择优选择机制及节点间协作关系消亡等因素,提出了业务关联的多产业链协作网络加权演化模型,给出了演化模型算法。研究结果表明,业务关联的多产业链协作网络的节点强度分布符合幂律分布。以汽车零部件产业链协作网络为例,验证了模型的有效性。Aiming at collaborative mode for business-related multi-industrial chain,the business-related multi-industrial chain collaborative network was proposed and its mathematical model was established.Characteristics of business-related multi-industrial chain collaborative network were analyzed.Considering following factors including node community characteristics,two-way preference selection mechanism among nodes and the demise of the relationship among nodes,the weighted evolution model for business-related multi-industrial chain collaborative network was put forward based on complex networks theory and evolution model algorithm was designed.Study results showed that the business-related multi-industrial chain network node strengthened distribution following the power-law distribution.Finally,taking the automobile parts industrial chain collaborative network for example,the validity of the model was verified.

关 键 词：业务协作 多产业链 边权 节点强度 群落 幂律分布 数学模型 

分 类 号：TP393.07[自动化与计算机技术—计算机应用技术]