Model Simulasi Penerapan Strategi Vendor Managed Inventory (VMI) pada Distribusi Pupuk Bersubsidi

Theopilus, Eduard Nugroho (2018) Model Simulasi Penerapan Strategi Vendor Managed Inventory (VMI) pada Distribusi Pupuk Bersubsidi. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

PT X merupakan perusahaan yang memproduksi pupuk dan menjadi salah satu penyedia pupuk subsidi yang telah dipercayai oleh pemerintah. Proses distribusi yang efektif dan efisien dapat memberikan pelayanan yang baik bagi para petani yang secara tidak langsung mempengaruhi produksi pangan nasional. Vendor managed inventory (VMI), merupakan model dimana pembeli tidak lagi memutuskan jadwal pemesanan dan kuantitas pemesanan. Namun, pembeli harus memberikan informasi secara aktual tentang permintaan dari pelanggan mereka, persediaan yang tersisa, dan informasi kegiatan yang menyebabkan meningkatnya permintaan. Simulasi merupakan suatu bentuk pendekatan untuk menggambarkan kondisi sebenarnya dari suatu sistem. Simulasi dilakukan dengan tujuan untuk mengimplementasikan metode vendor managed inventory dalam proses distribusi PT X. Model simulasi dibuat dengan variabel keputusan safety stock dan variabel respon fill rate,kebutuhan truk, dan inventory level. Rekomendasi yang didapat dari simulasi menunjukan bahwa skenario terbaik yaitu safety stock sebesar satu minggu kebutuhan dengan nilai fill rate 99,95%, dan rata-rata inventory level sebesar 1326,75 ton. ============================================================================================== PT X is a company that produces fertilizer and became one of the subsidized fertilizer providers that have been trusted by the government. Effective and efficient distribution processes can provide good services to farmers who indirectly affect national food production. Vendor Managed inventory (VMI) , is a model where buyers no longer decide the ordering schedule and order quantity. However, buyers should provide actual information about requests from their customers, remaining inventory, and activity information leading to increased demand. Simulation is a form of approach to describe the actual condition of a system. Simulation is done with purpose to implement vendor managed inventory method in PT X distribution process. The simulation model is made with safety stock control variable. There are three variabel respon used for measuring perform of the system. Variabel respon used are fill rate, truck requirement, and inventory level. The recommendation from the simulation shows that the best scenario is the safety stock of one week requirement with the value of fill rate of 99.95%, and the average inventory level of 1326.75 ton.

Item Type: Thesis (Undergraduate)
Uncontrolled Keywords: Vendor managed inventory, Discrete event simulation, Fill rate, Inventory level
Subjects: T Technology > T Technology (General)
T Technology > T Technology (General) > T58.62 Decision support systems
Divisions: Faculty of Industrial Technology > Industrial Engineering > (S1) Undergraduate Theses
Depositing User: Nugroho Eduard
Date Deposited: 06 Feb 2018 08:53
Last Modified: 06 Feb 2018 08:53
URI: http://repository.its.ac.id/id/eprint/50012

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