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OPTIMALISASI PENENTUAN BIAYA MINIMUM PADA PENGENDALIAN PERSEDIAAN BAHAN BAKU DENGAN MENGGUNAKAN METODE DYNAMIC PROGRAMMING (STUDI KASUS DI PT. XYZ)

Main Authors: Oktavianty, Vivin Nur; Program Studi Teknik Industri, Fakultas Sains dan Teknologi, Universitas Muhammadiyah Sidoarjo, Sukmono, Tedjo; Program Studi Teknik Industri, Fakultas Sains dan Teknologi, Universitas Muhammadiyah Sidoarjo
Format: Article info application/pdf eJournal
Bahasa: eng
Terbitan: Universitas Ahmad Dahlan Indonesia , 2020
Subjects:
Production System
Inventory Control
Dynamic Programming
Online Access: http://journal.uad.ac.id/index.php/Spektrum/article/view/10972
http://journal.uad.ac.id/index.php/Spektrum/article/view/10972/pdf_11
http://journal.uad.ac.id/index.php/Spektrum/article/downloadSuppFile/10972/1546
ctrlnum article-10972
fullrecord <?xml version="1.0"?> <dc schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd"><title lang="en-US">OPTIMALISASI PENENTUAN BIAYA MINIMUM PADA PENGENDALIAN PERSEDIAAN BAHAN BAKU DENGAN MENGGUNAKAN METODE DYNAMIC PROGRAMMING (STUDI KASUS DI PT. XYZ)</title><creator>Oktavianty, Vivin Nur; Program Studi Teknik Industri, Fakultas Sains dan Teknologi, Universitas Muhammadiyah Sidoarjo</creator><creator>Sukmono, Tedjo; Program Studi Teknik Industri, Fakultas Sains dan Teknologi, Universitas Muhammadiyah Sidoarjo</creator><subject lang="en-US">Production System, Inventory Control, Dynamic Programming</subject><description lang="en-US">PT. XYZ is a manufacturing company that produces semi-finished goods, that is&#xA0;imitation leather (PVC). This company has inventory problem in their production process, that is raw material shortages. &#xA0;The purpose of this study was to determine the amount of calcium carbonate raw materials purchased by PT. XYZ with optimal costs. Before using this Dynamic Programming, the cost of buying raw materials is Rp. 7,345,000,000. From the results of planning the purchase of raw materials for the next 12 periods (January-December 2018) are 1184, 1185.5, 1187.1, 1188.6, 1190.1, 1191.6, 1193.2, 1194.7, 1196.2, 1197.7, 1199.3 and 1200.8 Tons. To compile a production plan by minimizing total production costs, the dynamic programming method is used with the objective function Min Fn(In) = . As a result, the total purchase cost of calcium carbonate raw material is a minimum of Rp. 7,154,355,000. After calculating the cost, it can be seen that after using the dynamic programming method the profits obtained by the company Rp. 114,472,000 compared to before using the dynamic programming method Rp. 111,040,000.</description><publisher lang="en-US">Universitas Ahmad Dahlan Indonesia</publisher><contributor lang="en-US"/><date>2020-05-01</date><type>Journal:Article</type><type>Other:info:eu-repo/semantics/publishedVersion</type><type>Other:</type><type>File:application/pdf</type><identifier>http://journal.uad.ac.id/index.php/Spektrum/article/view/10972</identifier><identifier>10.12928/si.v18i1.10972</identifier><source lang="en-US">Spektrum Industri; Vol 18, No 1: April 2020; 15-22</source><source>2442-2630</source><source>1693-6590</source><language>eng</language><relation>http://journal.uad.ac.id/index.php/Spektrum/article/view/10972/pdf_11</relation><relation>http://journal.uad.ac.id/index.php/Spektrum/article/downloadSuppFile/10972/1546</relation><rights lang="0">Copyright (c) 2020 Universitas Ahmad Dahlan</rights><rights lang="0">http://creativecommons.org/licenses/by-sa/4.0</rights><recordID>article-10972</recordID></dc>
language eng
format Journal:Article
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author Oktavianty, Vivin Nur; Program Studi Teknik Industri, Fakultas Sains dan Teknologi, Universitas Muhammadiyah Sidoarjo
Sukmono, Tedjo; Program Studi Teknik Industri, Fakultas Sains dan Teknologi, Universitas Muhammadiyah Sidoarjo
title OPTIMALISASI PENENTUAN BIAYA MINIMUM PADA PENGENDALIAN PERSEDIAAN BAHAN BAKU DENGAN MENGGUNAKAN METODE DYNAMIC PROGRAMMING (STUDI KASUS DI PT. XYZ)
publisher Universitas Ahmad Dahlan Indonesia
publishDate 2020
topic Production System
Inventory Control
Dynamic Programming
url http://journal.uad.ac.id/index.php/Spektrum/article/view/10972
http://journal.uad.ac.id/index.php/Spektrum/article/view/10972/pdf_11
http://journal.uad.ac.id/index.php/Spektrum/article/downloadSuppFile/10972/1546
contents PT. XYZ is a manufacturing company that produces semi-finished goods, that is imitation leather (PVC). This company has inventory problem in their production process, that is raw material shortages. The purpose of this study was to determine the amount of calcium carbonate raw materials purchased by PT. XYZ with optimal costs. Before using this Dynamic Programming, the cost of buying raw materials is Rp. 7,345,000,000. From the results of planning the purchase of raw materials for the next 12 periods (January-December 2018) are 1184, 1185.5, 1187.1, 1188.6, 1190.1, 1191.6, 1193.2, 1194.7, 1196.2, 1197.7, 1199.3 and 1200.8 Tons. To compile a production plan by minimizing total production costs, the dynamic programming method is used with the objective function Min Fn(In) = . As a result, the total purchase cost of calcium carbonate raw material is a minimum of Rp. 7,154,355,000. After calculating the cost, it can be seen that after using the dynamic programming method the profits obtained by the company Rp. 114,472,000 compared to before using the dynamic programming method Rp. 111,040,000.
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