Research on coordination mechanism model of launch vehicle supply chain based on complex system theory

The supply chain is a system based on the mechanism of ldquocompetition-cooperation-coordinationrdquo and coordination is the key to successful implementation of the supply chain. The launch vehicle supply chain is a typical complex system which needs to be coordinated. This paper constructs the coordinated mechanism model of launch vehicle supply chain based on a comprehensive analysis of many domestic and foreign research results, then does the contrast research of price, the sales volume, the system profit and other major variables in coordinated and non-coordinated decision-making's situation, and confirms the coordination mechanism can reduce the prices of products, improve sales volume and increase the system's profits, which was a win-win situation of the supply chain members. Finally, we propose the future research direction.