Dynamic Alliance Relationship Modeling Studies Based On Small-world Network Model

As the new enterprise organization model which adapt to market competition environment of the 21st century, Agile Virtual Enterprise (AVE) is the main enterprise organization and performance model under the agile manufacture environment, the agile and dynamic attribute of itself more emphasizes maintaining dynamic cooperation and key competitiveness, meanwhile, it also makes the Agile Virtual Enterprise a difficult organization form which to manage.Basing on the characteristic of Agile Virtual Enterprise organization and operation characteristic to the dynamic alliance, this paper proceeds from quantity angle, using the latest research results of foreign cross discipline, Small World Network(SWN) theory, to research the cooperation relationship of AVE, set up the mathematics network model of the AVE cooperation relationship, using the efficiency of the network and system entropy analytical method in Small World Network to appraisal the supply chain cooperation in AVE.The main achievement of the paper lies in:1. It introduced the latest research results of the complicated dynamic network —Small world network model into the research of enterprise cooperation problem, analysed the cooperative mechanism in such respects as the supply chain of the dynamic alliance ,etc, direct against its' characteristic, utilized small world network theory to set up the cooperative models of the dynamic alliance.2. On the basis of modeling , it investigated the cooperativesituation of the dynamic alliance's enterprise's network from the quantity characteristic of the network, proposed evaluation criterion and scheme , combining model to analyse case of some computer manufacturing company finally, proved the feasibility of the model.3. Utilized social network analysis software StocNETl. 4 and mathematical measurement language MATLAB, imitated and analysed to the model of dynamic alliance's cooperation.