考虑价格折扣的三级供应链协同计划问题研究

摘要

研究了考虑价格折扣的三级供应链协同计划问题,以产品的生产成本、库存成本、调整准备成本、运输成本和原材料采购成本、订货成本、库存成本之和最小为目标,构建了考虑价格折扣的三级供应链协同计划模型,设计了该问题的知识进化算法用以求解方案.对仿真实例进行了计算,结果表明本文建立的考虑价格折扣的三级供应链协同计划模型及算法的有效性.%The problem of coordinated planning in manufacturing supply chain network with multi-supplier, multi-location plants, multi-distributor, multi-product, multi-period and restricted capacity is studied. A model whose object is to minimize the total costs of production costs, production inventory costs, setup costs, transportation costs, ordering costs, material inventory costs and material purchasing costs under the system capacity restriction is put forward. A method based on knowledge evolution algorithm is proposed to solve this problem. The example is presented. Simulation results of this paper demonstrates the effective of the model and the method.