基于遗传算法的物流配送中心选址研究

Choice of Logistics Distribution Center Based on Genetic Algorithm

物流配送中心的布局对其中心功能的发挥影响极大。物流配送中心选址是一个混合整数非线性规划问题,如果待选择和拟选择的配送中心数目较多,计算将十分复杂。针对这个问题,设计了基于优先权编码的遗传算法来降低问题求解的难度,并给出了一个小规模算例。

The position of logistics distribution center have a great impact on its function. It is a mixed integer non- linear program. The calculation will expand vastly if the number of optional and planned distribution center increases. For this problem, a genetic algorithm with priority-based encoding is designed and a small scale example is given out.