计算机工程与科学2019，Vol.41Issue(2)：321-327,7.DOI:10.3969/j.issn.1007-130X.2019.02.019
普通立体仓库的货位优化模型与算法研究
A slotting optimization model and algorithm for general stereoscopic warehouses
摘要
Abstract
It is well known that inventory cost takes up a large proportion of the total cost of logistics and warehousing. Enterprises have been trying to improve and optimize the storage process in the warehouse in order to reduce inventory cost. Based on the study on general stereoscopic warehouses, considering the constraints of forklift load, cargo capacity, and storage strategy, we establish a slotting optimization model whose goal is to achieve a minimum distance of staff walking during storage operation in warehouses. According to the characteristics of the problem and the model, we transform the slotting optimization problem to a two-layered optimization issue: slot selection optimization and slot order optimization. An improved genetic algorithm and a heuristic algorithm are combined to solve the model. Finally, simulation results verify the rationality and feasibility of the model and algorithm, which can be used to solve the problem of slotting optimization of most general warehouses.关键词
普通立体仓库/货位优化/遗传算法/启发式算法Key words
general stereoscopic warehouse/slotting optimization/genetic algorithm/heuristic algorithm分类
信息技术与安全科学引用本文复制引用
李永伟,刘树安,郭晋秦..普通立体仓库的货位优化模型与算法研究[J].计算机工程与科学,2019,41(2):321-327,7.基金项目
山西省重点研发计划工业项目(2016010302100175) （2016010302100175）
太原工业学院青年(后备)学科带头人支持计划 （后备）
太原工业学院青年科学基金(2017LQ03) （2017LQ03）
