<正>The heart of any modern manufacturing business is an efficient warehouse management and distribution service.Customers' expectations about product delivery times and availability have changed such that t...<正>The heart of any modern manufacturing business is an efficient warehouse management and distribution service.Customers' expectations about product delivery times and availability have changed such that they demand fast service-at low cost and with low errors.This paper introduces a computerized system solution called Warehouse Administration Service System or WASS,which enables the manufacturers,especially those manufacturers who are doing global business,to control their product flow from production to the customer.WASS supports the receiving,storing,shipping and inventory management of goods in which manufacturers create an effective logistics and supply chain management.The paper also shows the successful case that SKF~* uses the WASS in its global warehouse distribution network to service customers in the most efficient way and concept of green supply chain.展开更多
物流配送路径优化问题已经成为人们十分关注的问题。本文提出一种基于时空模式的仓库物流配送路径优化方法,有效避开交通堵塞的道路。利用时空模式来进行部分寻优,能够有效的避免迂回探测的发生。研究结果显示,本文提出的仓库物流配送路...物流配送路径优化问题已经成为人们十分关注的问题。本文提出一种基于时空模式的仓库物流配送路径优化方法,有效避开交通堵塞的道路。利用时空模式来进行部分寻优,能够有效的避免迂回探测的发生。研究结果显示,本文提出的仓库物流配送路径(Optimization of warehouse logistics distribution path,OWLDP)优化方法比回避查找方法提高了9%,略优于Map Info;当与Map Info求解的OWLDP路径长度差异在1%以内时,基于时空模式方法的效率比回避方法提高了50%,表明时空模式具有很好的优化潜力。展开更多
This study was done for one of the Nigerian National Petroleum Corporation （refiner） depot supplied by a multi-product （gasoline, diesel and kerosene） pipeline. Distribution/loading facility designed for a total o...This study was done for one of the Nigerian National Petroleum Corporation （refiner） depot supplied by a multi-product （gasoline, diesel and kerosene） pipeline. Distribution/loading facility designed for a total of six arms： two each for gasoline, kerosene and diesel （or 33.33% for each product） whereas gasoline storage capacity is 55%, diesel, 33%, kerosene 11%, and slops, 1% of the total depot capacity. The design supply to distribution chain capacity ratio showed a mismatch, which in actual operation becomes 2：1. The above design created ullage problem at sustained supplies, gross under utilization of supply chain infrastructures and poor operational performance. After a technical evaluation, a section of the depot storage to loading pipeline network was re-designed and modified to enable products supply capacity to match loading and minimize storage. Hence, the gasoline loading became 66.67%, kerosene and diesel, each of 16.67%, increasing the actual supply to distribution chain capacity ratio from 2：1 to 2：2 （and when required, can be maximized to 2：3） thereby correcting the apparent mismatch between the supply and distribution chain capacities. The modification has enabled the refiner to increase depot and upstream supply chain utilization展开更多
文摘<正>The heart of any modern manufacturing business is an efficient warehouse management and distribution service.Customers' expectations about product delivery times and availability have changed such that they demand fast service-at low cost and with low errors.This paper introduces a computerized system solution called Warehouse Administration Service System or WASS,which enables the manufacturers,especially those manufacturers who are doing global business,to control their product flow from production to the customer.WASS supports the receiving,storing,shipping and inventory management of goods in which manufacturers create an effective logistics and supply chain management.The paper also shows the successful case that SKF~* uses the WASS in its global warehouse distribution network to service customers in the most efficient way and concept of green supply chain.
文摘物流配送路径优化问题已经成为人们十分关注的问题。本文提出一种基于时空模式的仓库物流配送路径优化方法,有效避开交通堵塞的道路。利用时空模式来进行部分寻优,能够有效的避免迂回探测的发生。研究结果显示,本文提出的仓库物流配送路径(Optimization of warehouse logistics distribution path,OWLDP)优化方法比回避查找方法提高了9%,略优于Map Info;当与Map Info求解的OWLDP路径长度差异在1%以内时,基于时空模式方法的效率比回避方法提高了50%,表明时空模式具有很好的优化潜力。
文摘This study was done for one of the Nigerian National Petroleum Corporation （refiner） depot supplied by a multi-product （gasoline, diesel and kerosene） pipeline. Distribution/loading facility designed for a total of six arms： two each for gasoline, kerosene and diesel （or 33.33% for each product） whereas gasoline storage capacity is 55%, diesel, 33%, kerosene 11%, and slops, 1% of the total depot capacity. The design supply to distribution chain capacity ratio showed a mismatch, which in actual operation becomes 2：1. The above design created ullage problem at sustained supplies, gross under utilization of supply chain infrastructures and poor operational performance. After a technical evaluation, a section of the depot storage to loading pipeline network was re-designed and modified to enable products supply capacity to match loading and minimize storage. Hence, the gasoline loading became 66.67%, kerosene and diesel, each of 16.67%, increasing the actual supply to distribution chain capacity ratio from 2：1 to 2：2 （and when required, can be maximized to 2：3） thereby correcting the apparent mismatch between the supply and distribution chain capacities. The modification has enabled the refiner to increase depot and upstream supply chain utilization
