摘要
在第四方物流(4PL)模式下的供应链资源整合运作特征基础上,提出了基于主导因素评判的资源整合决策模式,建立了整合决策的优化数学模型,搭建了改进的蚁群寻优算法来实现整合决策优化过程的求解.最后通过算例仿真验证了算法的有效性与可行性.
It has been gradually demonstrated that the successful operation of the fourth party logistics in practice is an effective mode to integrate the complex supply chain resources relationally, efficiently and flexibly at present. In order to guide the operational practice by quantitatively analyzing the integration problem in 4PL, the integration decision optimization method based on the dominant factors judgment is put forward in this paper by analyzing the supply chain resources integration characters in 4PL mode. Then, the integration decision optimization model and the improved optimization ant algorithm are put up to solve this decision process. At last, the reasonability and feasibihty of the method is discussed by a case simulation.
出处
《系统工程理论与实践》
EI
CSCD
北大核心
2008年第5期20-28,共9页
Systems Engineering-Theory & Practice
基金
国家自然科学基金(70532004)
国家自然科学基金委创新研究群体科学基金(70621061)
教育部人文社科基金项目(06JC630017)
中国博士后科学基金(20060400074)
关键词
第四方物流(4PL)
供应链
资源整合
优化模型
蚁群算法
the fourth party logistics （4PL）
supply chain
resources integration
optimization model
ant algorithm
