Safety stock allocation in a two-echelon distribution system

1993 ◽  
Vol 65 (1) ◽  
pp. 96-117 ◽  
Author(s):  
Horst Tempelmeier
2010 ◽  
Vol 4 (2) ◽  
pp. 30
Author(s):  
. Mubin

This Final duty produce design model distribution system for the finished of problems of product distibution stream. Method which used in system model is method of Crossdocking. Crossdocking used as by method to schedule delivery of product. Ther€ is two step scheduling of delivery, first of scheduling of delivery of factory Sales Center and both scheduling of shipping ofsales Center - outlet. Crossdocking repr€sent distribution melhod as a mean to minimize of is expense of supply, Crossdocking applied by functioned Sales Centar as facility of Crossdock, where at its distribution process of product sent from factory to outlet pass Sales Center without passing inventory storage process. Scheduling of first phase cover amounl, time, target of delivery, and used vehicle. By the end of this system device done by calculation of safety stock as anticipation to avoid stock out to demand of final consumer. Of device model this Crossdockingc an be yielded decrease of inventoryl evel in Sales Center, and decrease of transportation cost from factory to Sales Center.


Author(s):  
Haoxun Chen ◽  
Bo Dai ◽  
Yuan Li ◽  
Yidong Zhang ◽  
Xiaoqing Wang ◽  
...  

Author(s):  
Jusco ◽  
Alfian Aziz Nasution ◽  
Riza Noviwiyocha

PT. XYZ merupakan sebuah perusahaan memproduksi berbagai macam produk dengan bahan baku plastik. Proses distribusi pada PT. XYZ memiliki beberapa permasalahan yang terjadi pada masing-masing Distribution Centre (DC).Beberapa permasalahan terjadi diperusahaan berupa keterlambatan dalam pengiriman barang kepada konsumen. Dalam memecahkan permsalahan tersebut penelitian menerapkan metode Distribution Resources Planning. Input metode DRP berupa data historis didalam perusahaan selama setahun. Pengolahan diolah melalui jumlah frekuensi pemesanan, order quantitiy dan safety stock. Sistem DRP memberikan aliran produk dari Central Supply Facility secara terstruktur. DRP memberikan kemudahan dalam memenuhi kebutuhan permintaan tanpa mengalami kekurangan stok (Stock Out). Perusahaan dapat menignkatkan tingkat pelayanan dalam memenuhi kebutuhan pelanggan yang akan datang.   PT. XYZ is a company which engaged in injection molding producing a wide range of products with plastic as the raw material. Constraints in distribution process at PT. XYZ is carried out in order to fulfill products demand on every Distribution Centre. One of those contraints indicated that their company are having a bit problem like stocked out on every Distribution Centre that effected to their company performance’s tardiness and products fulfillment. The solution for these problems for a better distribution system is apllying one of the distribution planning by using Distribution Resources Planning Method. Forecasting from the historic demands of the company will be input in the Distribution Resources Planning Method and will be used as input in calculating the ordering frequency, order quantity and safety stock. Distribution Resources Planning system could give a specific products flow from Central Supply Facility to every Distribution Centre in integrated numbers and periods, as if the smoothness of the distribution activity isn’t disturbed and minimize stocked out in every Distribution Centre and optimize the level of service through distribution planning thay could planned the future needs.


2017 ◽  
Vol 56 (13) ◽  
pp. 4612-4628 ◽  
Author(s):  
Stefan Woerner ◽  
Marco Laumanns ◽  
Stephan M. Wagner

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