ANALYSIS OF CHARACTERISTICS AND MODEL OF SUPPLY CHAIN INFORMATION FLOW BASE ON COMPLEX NETWORK
According to complex network structure of supply chain, it setted two network models of a few nodes and many nodes to supply chain information flow by complex network. Models holded small-world and scale-free characteristics through calculating and analysising their complex network basic statistical characteristics. Moreover, the information transmission path increase as network HUB point increase. With these characteristics, supply chain information flow integration and anti-risk had been analysised. Study show: single HUB network has better integrated, multi-HUB networks has better anti-risks. So, it should properly handle the HUB number of information flow network, making better harmonize between information integration and anti-risk.According to complex network structure of supply chain, it setted two network models of a few nodes and many nodes to supply chain information flow by complex network. Models holded small-world and scale-free characteristics through calculating and analysising their complex network basic statistical characteristics. Moreover, the information transmission path increase as network HUB point increase. With these characteristics, supply chain information flow integration and anti-risk had been analysised. Study show: single HUB network has better integrated, multi-HUB networks has better anti-risks. So, it should properly handle the HUB number of information flow network, making better harmonize between information integration and anti-risk.
Supply chain information flow model Complex network model Characteristics analysis.
Yang Guanghua Li Xiamiao Cao Raoqian
School of traffic & transportation engineering, Central south university, Changsha, China
国际会议
北京
英文
2007-11-01（万方平台首次上网日期，不代表论文的发表时间）