A MULTI-OBJECTIVE ROBUST OPERATION MODEL FOR ELECTRONIC MARKET ENABLED SUPPLY CHAIN WITH UNCERTAIN DEMANDS  

作　　者：Jiawang XU Xiaoyuan HUANG Nina YAN 

机构地区：[1]Management Department, Shenyang Institute of Aeronautical Engineering, Shenyang 110136, China [2]School of Business Administration, Northeastern University, Shenyang 110004, China

出　　处：《Journal of Systems Science and Systems Engineering》2007年第1期74-87,共14页系统科学与系统工程学报（英文版）

基　　金：This work was supported in part by National Nature Science Foundation of China under Grant No. 70572088 and Liaoning Province education department scientific research plan to subsidize project undar Grant No. 05W178.

摘　　要：A multi-objective robust operation model is proposed in this paper for an electronic market enablexi supply chain consisting of multi-supplier and multi-customer with uncertain demands. Suppliers in this supply chain provide many kinds of products to different customers directly or through electronic market. Uncertain demands are described as a scenario set with certain probability;, the supply chain operation model is constructed by using the robust optimization method based on scenario analyses. The operation model we proposed is a multi-objective programming problem satisfying several conflict objectives, such as meeting the demands of all customers, minimizing the system cost, the availabilities of suppliers＇ capacities not below a certain level, and robustness of decision to uncertain demands. The results of numerical examples proved that the solution of the model is most conservative; however, it can ensure the robustness of the operation of the supply chain effectively.A multi-objective robust operation model is proposed in this paper for an electronic market enablexi supply chain consisting of multi-supplier and multi-customer with uncertain demands. Suppliers in this supply chain provide many kinds of products to different customers directly or through electronic market. Uncertain demands are described as a scenario set with certain probability;, the supply chain operation model is constructed by using the robust optimization method based on scenario analyses. The operation model we proposed is a multi-objective programming problem satisfying several conflict objectives, such as meeting the demands of all customers, minimizing the system cost, the availabilities of suppliers＇ capacities not below a certain level, and robustness of decision to uncertain demands. The results of numerical examples proved that the solution of the model is most conservative; however, it can ensure the robustness of the operation of the supply chain effectively.

关 键 词：Operation management robust optimization objective programming electronic market 

分 类 号：F274[经济管理—企业管理] O221.6[经济管理—国民经济]