关键词: 仓储产品服务系统, 库存服务策略, 动态货位分配, 自适应遗传算法

Abstract: In the context of intensive industrial clusters,Warehouse Product Service System (WPSS) is a new inventory service mode integrating the manufacturing and service in logistics.The concept of WPSS was defined,andthe inventory services strategy for manufacturing enterprises which included industrial product supermarket,out-leasing site and in-allocation site were presented.Aiming at the dynamic storage allocation problem,a model based on output/input queue was established,and an improved adaptive genetic algorithm was used to solve a reasonable scheme.The simulation result showed that the single point or double point strategy had little solving effect on the algorithm,while the solving effect of multi-point mutation strategy was better than the single point mutation strategy.Compared with the standard adaptive genetic algorithm and the basic genetic algorithm,the proposed algorithm had a better solving results,and could meet the automatic fast storage allocation requirements in WPSS.

Key words: warehouse product service system, inventory service strategy, dynamic storage allocation, adaptive genetic algorithm