再制造物流网络的稳健优化设计

Robust Optimal Design of Remanufacturing Logistics Networks

考虑再制造物流系统中废旧产品回收量和再生产品需求量的不确定性,提出一种单产品、单周期、有能力限制的再制造物流网络稳健优化设计模型,用来确定再制造物流网络中各种设施的数量和位置,并在由此构成的各条物流路径上合理分配物流量。算例分析验证了所提模型的有效性。

Considering the uncertainty of the recoverable quantities of used products and the demanded quantities of (remanufactured) products in remanufacturing logistics systems, a robust optimal design is put forward for designing a single-commodity, single-period, restricted remanufacturing logistics network. Accordingly, the number of various facilities, their locations and the reasonable allocation of the corresponding goods flows within the network can be decided upon. The (validity) of the model is demonstrated by a numerical example.