供应链物流协同模型

Research on Supply Chain Logistics Collaborative Model

为了在竞争全球化的环境下提高整个供应链增值效益,供应链物流成本的控制成了供应链领域研究的热点问题。物流成本一直以来都是降低供应链总成本的一个重要瓶颈,物流成本的合理化可以使供应链总成本达到最优,从而达到增值效益的最大化。文中将物流协同引入到供应链网络中,建立供应链物流协同模型来降低整个供应链网络的物流总成本,并且采用改进的病毒进化遗传算法来实现模型的计算,使得能更有效、更快速的得到问题的最优解,最后用一个算例来说明模型的实用性。

To improve the supply chain value-rising in global competition environment,the supply chain logistics cost control is becoming a hot issue in the field of supply chain.Logistics cost was always an important bottleneck to reduce supply chain total cost.,cost rationalization of logistics can making supply chain total cost reach the optimal,thereby get the value-rising maximization.Logistics collaborative was introduced into supply chain network in this article,supply chain logistics collaborative model be constructed to reduce the total cost of supply chain network,and implement the calculate of the model by using the improved virus evolutionary genetic algorithm to get the optimum solution more effective and more rapid. Finally an example was uesed to illustrate the practicability of the model.