| 基于二进制粒群的拣选作业优化 |
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| 引用本文： | 项前,杜永华,吕志军,张欣.基于二进制粒群的拣选作业优化[J].包装工程,2017,38(3):55-59. |
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| 作者姓名： | 项前 杜永华 吕志军 张欣 |
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| 作者单位： | 东华大学，上海 201620,东华大学，上海 201620,东华大学，上海 201620,上海精星物流设备有限公司，上海 201611 |
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| 基金项目： | 上海市自然基金（15ZR1400600）；2015松江区产学研创新项目；上海市科教委标准建设项目（15DZ0500400） |
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| 摘 要： | 目的提高电子标签拣选系统中拣选作业的效率与货位占有率。方法以某电子拣选库为研究对象,提出以订单完成度、货位占有率以及货位聚集度为目标的拣选优化模型。设计基于二进制粒子群算法(BPSO)和遗传算法(GA)的模型求解仿生算法。结果试验及优化结果表明,基于BPSO的电子拣选库订单的完成度、货位占有率以及货位聚集度较遗传算法更高。结论基于二进制粒子群算法求解的优化模型较符合实际的电子拣选库人工拣选作业,同时仓储作业货位的利用率及拣选效率得到了提高。
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| 关 键 词： | 拣选优化 完成度 货位占有率 货位聚集度 二进制粒子群算法 |
| 收稿时间： | 2016/8/8 0:00:00 |
| 修稿时间： | 2017/2/10 0:00:00 |
Optimization of Picking Operation Based on Binary Particle Swarm |
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| XIANG Qian,DU Yong-hu,LYU Zhi-jun and ZHANG Xin.Optimization of Picking Operation Based on Binary Particle Swarm[J].Packaging Engineering,2017,38(3):55-59. |
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| Authors: | XIANG Qian DU Yong-hu LYU Zhi-jun and ZHANG Xin |
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| Affiliation: | Donghua University, Shanghai 201620, China,Donghua University, Shanghai 201620, China,Donghua University, Shanghai 201620, China and Shanghai Jingxing Logistics Equipment Co., Ltd., Shanghai 201611, China |
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| Abstract: | The work aims to improve the picking efficiency and cargo space occupancy under the pick-to-light system (PTL). With certain PTL as the object of study, a picking optimization model aiming at the order completion, cargo space occupancy and concentration ratio was proposed. A bionic algorithm of model solution based on binary particle swarm optimization (BPSO) and genetic algorithm (GA) was designed. According to the test and optimization results, the order completion, cargo space occupancy and concentration ratio of the PTL based on BPSO were higher than those of the GA. In conclusion, the optimization model that gets the solution based on BPSO is more suitable for the actual PTL-based manual picking operation, and the utilization and picking efficiency of cargo space regarding warehousing operations have been improved. |
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| Keywords: | picking optimization completeness cargo space occupancy cargo space concentration ratio BPSO |
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