E-Jurnal Matematika
Vol 9 No 1 (2020)

IMPLEMENTASI MODEL STOKASTIK PADA PERMASALAHAN OPTIMASI PERSEDIAAN KELAPA PADA TINGKAT DISTRIBUTOR

NOVI RUSTIANA DEWI (Universitas Sriwijaya)
EKA SUSANTI (Universitas Sriwijaya)
BAMBANG SUPRIHATIN (Universitas Sriwijaya)
AGUSTINA BIDARTI (Universitas Sriwijaya)
SINTA ELPATRIKA ABELIA (Universitas Sriwijaya)
NEYSA ADIRATNA AGMI MASYITHAH (Universitas Sriwijaya)



Article Info

Publish Date
31 Jan 2020

Abstract

In the inventory system is given operational policies relating to product inventory control, such as how much is ordered, when to order with the aim of minimizing storage and ordering costs. Customer demand and lead time affect the inventory system. This study aims to determine the densitas distribution of demand data, total inventory costs and optimal coconut supply for the two order periods using the stochastic inventory model. Stochastic inventory models can be used if there is variable uncertainty. This paper discusses the optimization of coconut inventories using a stochastic model with uncertainty about demand and lead time. It is known that demand data is uniformly distributed, based on the realization value of random variable requests can be formed in 49 scenarios. Obtained an optimal total inventory cost for the two planning periods is Rp. 45,672,910, optimal supply for period one was 26031 coconuts. Inventory levels in two period for any scenarios are

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Journal Info

Abbrev

mtk

Publisher

Subject

Mathematics

Description

E-Jurnal Matematika merupakan salah satu jurnal elektronik yang ada di Universitas Udayana, sebagai media komunikasi antar peminat di bidang ilmu matematika dan terapannya, seperti statistika, matematika finansial, pengajaran matematika dan terapan matematika dibidang ilmu lainnya. Jurnal ini lahir ...