Research And Improvement On Stability Of Mulit-agent Agile Virtual Enterprise

The stability of the multi-agent agile virtual enterprise influences the effect of the implementation of the virtual enterprise. Due to the uncertainties and benefit contradictions of the agents, the alliance is always at an instable state. It's pivotal to investigate into the stability of the multi-agent agile enterprise.This paper gives out the self-organization systematic characteristics of the multi-agent virtual enterprise through the economic analysis of the multi-agent agile virtual enterprise and discusses the complexity and stability of the multi-agent agile virtual enterprise, using the sense finite, evolution game theory, dissipative structure theory, catastrophe theory and conflict theory. Multi-agent agile virtual enterprise differentiates the traditional enterprise in many aspects: it has the characteristics of openness, complexity, hierarchy, break, process of self-cycle and intersect-cycle.This article establishes the self-organization model of the multi-agent agile virtual enterprise, and the principal of equality, inclusiveness, and share of risk. Through the harmonization, negotiation of the hegemony enterprise, the dynamic alliance enterprise creates the sequential configuration. The state of multi-agent agile enterprise is a coordinate state under the asymmetry condition. The loss or revenue of leaguer enterprise can cause the instability of the alliance. The hegemony enterprise coordinates to reach a stable state that is a self-organized behavior. This article talks about the reasons of the instability of the alliance, designs the stability presentiment model and evaluation of stability model and gives out the dynamic contradiction model of the multi-agent agile virtual enterprise, the stability of multi-agent agile virtual enterprise and the reasons that causes the contradiction though the effective analysis of the dynamic conflict game and stability analysis of multi-agent agile virtual enterprise by fuzzy-Bayesian . What's more, it also designs the management and precaution system of the multi-agent agile virtual enterprise and founds the stable evaluation system.At last, this article establishes the optimization and compensation strategy as well as the import mechanism based on the harmonized optimization model, flexible management model of multi-agent agile enterprise. It also talks about the definitionand implementing strategies of the flexible contract inspiration mechanism to improve the stability of the multi-agent agile enterprise.