首先研究了Khouja(2003)提出的三种多阶段多顾客供应链库存协调机制及其模型。在分析其第三种模型(厂商2的整数次幂)的解的遗漏性与实际应用的苛刻条件基础上,提出了基于整数乘子的多阶段多顾客供应链库存改进模型,经过数值实证了改进模型能得到更优结果。研究提出的改进模型更具有普适性,适应供应链精细化运营与管理的要求。
In this paper, we analyzed 3 coordination mechanisms and models in a multi-stage multi-customer supply chain studied by Moutaz Khouja (2003) [1],analyzed the possible of missing feasible solution and the rigor condition in practice of the third model (integer powers of two multipliers), then put up a improved model (integer multiplier), and taken the example to prove it gives better results. Generally, this improved model meets the requests of lean supply chain operation.