%0 Journal Article
%T Multi Objective Optimization Model for Collaborative Multi-Echelon Inventory Control in Supply Chain<br>协同供应链多级库存控制的多目标优化模型及其求解方法
%A WEI Zhong
%A XU Xiao-Fei
%A ZHAN De-Chen
%A DENG Sheng-Chun
%A <br>卫忠
%A 徐晓飞
%A 战德臣
%A 邓胜春
%J 自动化学报
%D 2007
%I 
%X The use of single objective model in which only the cost is considered in multi-echelon inventory systems does not suffice to raise the total performance of a supply chain. In this paper, we propose an optimization model in which the cost, elapsing time and the demand satisfaction rate are considered in a combined way. For the case where the capacity and supply are limited under the condition of multi classes, random demand and complex link relationships, a two-level solution algorithm is presented. This algorithm enables us to find out the optimal strategy of sites and at the same time deal with the logistic structure using a evolutionary multi objective optimization method and simulation approach. Numerical examples were designed to demonstrate the validity of the algorithm, and the results show that the multi objective optimization model can significantly improve the total performance of supply chains.
%K Supply chain optimize
%K multi-echelon inventory
%K multi objective optimization
%K evolutionary computing<br>供应链优化
%K 多级库存
%K 多目标优化
%K 演化计算
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=E76622685B64B2AA896A7F777B64EB3A&aid=8ADBFDE1B3017FB4&yid=A732AF04DDA03BB3&vid=27746BCEEE58E9DC&iid=0B39A22176CE99FB&sid=7EBE588F611589FC&eid=3E0812ED84A7B31D&journal_id=0254-4156&journal_name=自动化学报&referenced_num=7&reference_num=11