关键词: 物流工程, 选址优化模型, 最大最小后悔值, 海外仓, 情景松弛算法

Abstract:

Under the new economic form, the global political and economic situation is changing rapidly, and a variety of human and natural factors lead to the increasingly severe living environment faced by the commercial supply chain. As a typical complex network with great uncertainties in timeliness and operating environment, the research of cross-border supply chain network robustness has certain theoretical significance and practical application scenarios. Firstly, this paper clarifies the connotation of supply chain robustness and cross- border supply chain network, analyses the robustness of cross-border supply chain networks. Secondly, based on the idea of minimum and maximum regret value, this paper constructs a robust location model for overseas warehouses, and solves the model by using scenario relaxation algorithm. The results show that the constructed model and algorithm are suitable for cross-border supply chain network scenarios.

Key words: logistics engineering, location optimization model, minimum and maximum regret value, over-seas warehouse, scenario relaxation algorithm