基于电子商务的造船供应链超网络优化

Optimization of shipbuilding supply chain supernetwork under electronic commerce

为优化造船供应链超网络,建立基于电子商务的多标准决策的造船供应链超网络模型,对当前的造船供应链进行相应拓展,将电子商务知识融入造船企业的原材料采购、配套产品的供应等环节中,使企业能更有效进行管理,节约成本,提升效率.利用变分不等式方法对各层决策者的最优行为进行分析,最终得到整个供应链的最优状态.实例证明了该模型的合理性.

A multi-criteria and multi-decision e-commerce-based shipbuilding supply chain network model was established to optimize shipbuilding supply chain network.The current shipbuilding supply chain was expanded,and the knowledge of e-commerce was merged into the links of shipbuilding such as procurement of raw materials and the supply of auxiliary product,which enable enterprises to manage more effectively,save cost and enhance efficiency.Variational inequality approach was used to analyze the optimal behavior for all levels of decision-makers, and eventually the whole supply chain optimal state was obtained.Simulations show the reasonability of the proposed model.