基于双层规划的虚拟物流企业伙伴选择  

Partner Selection of Virtual Logistics Enterprise based on Bi-level Programming Algorithm

作　　者：沈立新[1] 陈燕[1] 徐颂 于艳丽[1] 孙兆刚[3] 

机构地区：[1]大连海事大学,辽宁大连116026 [2]大连口岸物流网,辽宁大连116001 [3]大连理工大学,辽宁大连116023

出　　处：《软科学》2005年第3期30-33,共4页Soft Science

基　　金：国家自然科学基金资助项目(2001101050)

摘　　要：准确地选择和确定合作伙伴是建立虚拟物流企业的关键。在信息技术飞速发展,经济全球化、网络化的背景下,充分考虑联盟与客户双方利益,设计了基于双层规划的模型和求解算法来优选联盟伙伴;并且在计算物流企业为客户服务的作业成本时,考虑了配送路线安排对作业成本的影响,更加符合实际情况,使计算结果更加准确;实例仿真说明了模型和算法的有效性。Correct selection of partners is one of the key links in establishing a Virtual Logistics Enterprise (VLE). With the fast development of information technology, economic globalization, network development and the benefit of the cost of both the VLE and its clients, a two-level programming model and a heuristic solution algorithm are presented to describe the optimization for the partner selection of VLE.Moreover, when the cost is calculated that the enterprise service for its clients in the model, the effect of routing arrangement of distribution upon the cost is considered, which is more up to the actual situation and make the calculated value more exact. A simulating case demonstrates the effectiveness of the selection model and the algorithm.

关 键 词：虚拟物流企业(VLE) 第三方物流(TPL) 双层规划 伙伴选择 启发式算法 

分 类 号：F253[经济管理—国民经济]