基于两阶段分布式鲁棒优化的中央厨房选址及配送问题

Study on Central Kitchen Location and Distribution Problem Based on Two-stage Distributive Robust Optimization

应用两阶段分布鲁棒优化的方法建立了不确定需求下中央厨房选址及配送的分布式鲁棒模型,并运用锥对偶的理论,将模型转化为半定规划模型,数值算例的结果证明了模型的有效性和实用性。

In this paper, we used the two-stage distributive robust optimization approach to build the distributive robust model of the location and distribution problem of central kitchens under uncertain demand, then converted it into a semi-definitive programming model on the basis of the conical duality theory, and at the end, proved the effectiveness and practicality of the model through a numerical example.