Support to logistics system of agile supply chain of agile virtual enterprises design, planning and modeling

Agile virtual enterprises need to set up the agile supply chain that can be constructed again and flexibility, In order to achieve and develop the purpose that the new products respond the market quickly. This paper probes into the way which makes supply chain agile. It supports agility of supply chain of dynamic alliance that sets up a planning model. It has proposed the strategy of management of supply chain of Agile virtual enterprises. It researches an information platform of logistics management which can supports agility of supply chain of the dynamic alliance as adopts ASP and Web database technology. The article also describes a kind of model of coloured three layers object orient Petri net of logistics system to hold out agility of the logistics system.