供应链分销系统多级库存优化模型研究  

Study on Multi-level Inventory Optimization Model of Supply Chain Distribution Systems

作　　者：路宏伟 方艳[2] 刘德智[2] 

机构地区：[1]陕西省烟草公司西安市公司,陕西西安710100 [2]长安大学,陕西西安710064

出　　处：《物流技术》2015年第15期209-211,共3页Logistics Technology

摘　　要：以成本和时间最小化为优化目标,构建了供应链分销系统二级库存优化的多目标模型。选择理想点法将多目标函数转化为单目标函数,通过遗传算法并利用MATLAB R2012b遗传算法工具箱求解该模型,实现了多级库存控制的最优化问题。最后,通过一个数值算例证明了该模型和选用算法的可行性和合理性。In this paper, with the minimal cost and time as the optimization objective, we built the multi-objective model of the two- level inventory optimization of the supply chain distribution system, used the TOPSIS to convert the multi-objective function into a single- objective function, then solved the model using the genetic algorithm to realize the optimization of the multi-level inventory control, and at the end, through a numerical example, proved the validity of the model and the algorithm.

关 键 词：供应链 分销系统 多级库存 库存优化 遗传算法 

分 类 号：F274[经济管理—企业管理] F253[经济管理—国民经济]