中文摘要：

针对传统供应链模式存在的缺点，建立了虚拟供应链系统模型，并比较了二者的差别．通过对虚拟供应链各节点企业的分析，得出了组建虚拟供应链的数学模型．提出了以企业各指标参数总和的倒数作为蚁群算法的启发函数．应用蚁群算法解决了虚拟供应链的组建问题，取得了较好效果．

英文摘要：

This paper presented the disadvantages .of traditional supply chain model, established virtual supply chain model and compared differences between them. Through analyzing nodes enterprises of virtual supply chain, the paper obtained virtual supply chain mathematics model, The countdown of sum of enterprise all parameters as heuristic function of ant colony algorithm was proposed. Ant colony algorithm was applied to solve establishment of virtual supply chain. Better effect has been obtained.