Supply Chain Modeling And Robustness Analysis In The Perspective Of Cpmlex Network

In the past decade,the smartphone industry has developed rapidly,and China,as an important player in the global economy,has also generated and developed a large number of enterprises in the smartphone industry.In the face of economic globalization and the complexity of smartphone products themselves,China's smartphone supply chain network is also facing increasingly rich uncertainties.Therefore,in order to analyze the smartphone supply chain network in China from a comprehensive perspective,this thesis incorporates layers of smartphone production into the network for modeling,makes corresponding analysis of its operation distribution status,and discusses the robustness optimization strategies accordingly.First,based on the perspective of complex network theory,this paper constructs a smartphone supply chain network model by combining the actual data of enterprise distribution in China's smartphone industry,and describes the model with basic statistics.On the basis of this,the constructed supply chain network model is shown to be in line with the characteristics of complex networks through the specific calculation of the constructed smartphone supply chain network characteristics index.And the distribution of the supply chain networks of three different major enterprises in China's smartphone market is shown in comparison respectively.Finally,the uncertainty factors in the operation of China's smartphone supply chain are analyzed,and the robustness performance of China's smartphone supply chain network in the face of different factors is illustrated by simulating the performance of robustness under different disturbances and attacks.Robustness optimization strategies and suggestions for China's smartphone supply chain network are proposed.