创新产品供应链中解耦点的战略定位及其优化

The Strategic Positioning and Optimization for Decoupling Point in an Innovative Product Supply Chain

为改进创新产品的供应链绩效,供应链中解耦点的战略定位很关键.运用M/M/1排队理论,建立一种订单履行时间约束下最小化阶段总成本的优化模型,并利用遗传算法进行仿真分析,得到创新产品供应链的最优解耦点的战略选择及其影响因素.为高科技、时装等产品的供应链战略设计提供理论依据.

In order to improve the supply chain performance in an innovative product supply chain, it is key important for supply chain design to discuss the strategic positioning of decoupling point. By M/M/1 queues theory, a model on minimizing the sum cost of every state in the supply chain subiect to a servicelevel constraint was proposed so that an optimal decoupling point can be acquired. To resolve the model, a genetic algorithm was used to simulate and describe the impact of relevant parameters. Some management insights were concluded for the strategic supply chain design of some innovative products such as hi-tech products and fashion goods.