业务关联的多产业链协作网络模型

Model of business-related multi-industrial chain collaborative network

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.