中文摘要：

在对4PL模式下供应链资源整合运作特征及整合中主导因素及其关系进行简要描述的基础上,围绕对整合决策具有重要影响作用的整合风险进行了分析;提出了引入整合风险的资源整合决策模式,建立了4PL模式下供应链资源整合决策的拓展多目标优化数学模型,搭建了改进的蚁群寻优算法实现该整合决策优化过程的求解。最后通过算例验证了优化过程及算法的有效性与可行性。整合决策优化模型及算法突出体现了4PL的运作优势,突出了从战略高度及系统性角度对供应链整合风险的把握,同时实现了资源整合优化多目标之间的权衡。

英文摘要：

Based on the analysis of the operational character of supply chain resource integration under 4PL,and the dominant factors and the relations among them,the analysis on integration risk which makes great effect on supply chain resource integration decision process is given in this paper.The resource integration decision mode which has been introduced into the integration risk of supply chain system is put forward.Then,the extended integration decision optimization model of supply chain resource integration under 4PL and the improved optimization ant algorithm are put forward to solve this decision process.At last,the reasonability and feasibility of the method is discussed via the case simulation.The optimization model and algorithm of this paper exhibits the operational advantage of 4PL,emphasizes the risk equilibrium of supply chain resource integration from strategic and systemic perspective and facilitates the balance of multi-object in integration optimization at the same time.