【摘要】 针对烟草物流配送中心场地限制和分拣效率低下等问题,根据柔性分拣系统的工作原理及流程,运用Plant Simulation仿真软件建立烟草柔性分拣系统模型,设计了条烟自动分拣的虚拟托盘算法。通过仿真分析得到限制其分拣效率的瓶颈工位,利用添加缓存区和增加码垛工位的优化方法对分拣系统进行初步优化,并且从Experiment Manager模块中的单因子多水平试验方法确定了最优缓存区容量。仿真结果表明该优化方法显著提高了分拣效率,使其达到8 866.08条/h,是优化前的1.39倍,且缩短了配送时间,能够很好地满足烟草物流配送中心的分拣要求。更多还原

【Abstract】 In this paper, aiming at the problems of space limitation and low sorting efficiency of tobacco logistics distribution centers,according to the working principle and process of the flexible sorting system, we used the Plant Simulation software to establish a model of the tobacco flexible sorting system, and designed the virtual pallet algorithm for the automatic sorting of cigarette cartons. Through the analysis,we isolated the bottleneck points restricting the sorting efficiency of the system, preliminarily optimized the sorting system by adding buffer areas and stacking stations, and determined using the single-factor multi-level test method built in the Experiment Manager module of the software the optimal size of the buffer areas. The result showed that the optimization method could significantly improve the sorting efficiency of the system by 39%, and shorten the distribution time, thus able to well meet the sorting requirements of the tobacco logistics distribution center.更多还原