Penjadwalan Produksi Job shop Mesin Majemuk Menggunakan Algoritma Non Delay untuk Meminimalkan Makespan

Scheduling is an important factor in both manufacturing and service industry environments. Scheduling is a resource allocation arrangement for completing tasks that involve work, resources and time. With the scheduling, all work can be completed according to priority and can minimize processing time...

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Autores principales: Adhie Tri Wahyudi, Bagus Ismail Adhi Wicaksana, Maresta Andriani
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Publicado: LPPM Universitas Katolik Parahyangan 2021
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spelling oai:doaj.org-article:18188d42e5eb4e359fe35473d59330392021-11-09T02:44:06ZPenjadwalan Produksi Job shop Mesin Majemuk Menggunakan Algoritma Non Delay untuk Meminimalkan Makespan0216-10362339-149910.26593/jrsi.v10i2.4666.183-190https://doaj.org/article/18188d42e5eb4e359fe35473d59330392021-10-01T00:00:00Zhttps://journal.unpar.ac.id/index.php/jrsi/article/view/4666https://doaj.org/toc/0216-1036https://doaj.org/toc/2339-1499Scheduling is an important factor in both manufacturing and service industry environments. Scheduling is a resource allocation arrangement for completing tasks that involve work, resources and time. With the scheduling, all work can be completed according to priority and can minimize processing time, so that makespan is minimal. In addition, it can reduce idle machines and reduce the inventory of semi-finished goods. Maryati Small Micro and Medium Enterprises (IKM) is a business that is engaged in the manufacture of clothing that produces various types of products such as baby clothes, teenage clothes to adults. So far, IKM Maryati is in the process of machine scheduling by determining the order of Job execution based on the longest to shortest total Job processing time. Scheduling with this method creates problems for the company, as evidenced by the accumulation of semi-finished goods at several work-stations. Another problem is when orders arrive at a certain period with a large variety and number of products, causing Job completion that exceeds the target time (due-date). The size of the makespan causes the production time to increase, so the company is late to start production of orders in the following month. In this study, the Non-delay algorithm is used to solve the problems that arise in IKM Maryati. The result obtained is the scheduling using the existing method by IKM Maryati which produces 44 days makespan value. Meanwhile, by applying the Non-delay compound engine algorithm, it produces a makespan of 42 days. This shows that the compound machine Non-delay Algorithm method can minimize the makespan value in IKM Maryati. There is an efficiency of 4.55% in both time and cost variables.Adhie Tri WahyudiBagus Ismail Adhi WicaksanaMaresta AndrianiLPPM Universitas Katolik Parahyanganarticleproduction scheduling, job shop, muti-machines, non – delay algorithm Industrial engineering. Management engineeringT55.4-60.8ENIDJurnal Rekayasa Sistem Industri, Vol 10, Iss 2, Pp 183-190 (2021)
institution DOAJ
collection DOAJ
language EN
ID
topic production scheduling, job shop, muti-machines, non – delay algorithm
Industrial engineering. Management engineering
T55.4-60.8
spellingShingle production scheduling, job shop, muti-machines, non – delay algorithm
Industrial engineering. Management engineering
T55.4-60.8
Adhie Tri Wahyudi
Bagus Ismail Adhi Wicaksana
Maresta Andriani
Penjadwalan Produksi Job shop Mesin Majemuk Menggunakan Algoritma Non Delay untuk Meminimalkan Makespan
description Scheduling is an important factor in both manufacturing and service industry environments. Scheduling is a resource allocation arrangement for completing tasks that involve work, resources and time. With the scheduling, all work can be completed according to priority and can minimize processing time, so that makespan is minimal. In addition, it can reduce idle machines and reduce the inventory of semi-finished goods. Maryati Small Micro and Medium Enterprises (IKM) is a business that is engaged in the manufacture of clothing that produces various types of products such as baby clothes, teenage clothes to adults. So far, IKM Maryati is in the process of machine scheduling by determining the order of Job execution based on the longest to shortest total Job processing time. Scheduling with this method creates problems for the company, as evidenced by the accumulation of semi-finished goods at several work-stations. Another problem is when orders arrive at a certain period with a large variety and number of products, causing Job completion that exceeds the target time (due-date). The size of the makespan causes the production time to increase, so the company is late to start production of orders in the following month. In this study, the Non-delay algorithm is used to solve the problems that arise in IKM Maryati. The result obtained is the scheduling using the existing method by IKM Maryati which produces 44 days makespan value. Meanwhile, by applying the Non-delay compound engine algorithm, it produces a makespan of 42 days. This shows that the compound machine Non-delay Algorithm method can minimize the makespan value in IKM Maryati. There is an efficiency of 4.55% in both time and cost variables.
format article
author Adhie Tri Wahyudi
Bagus Ismail Adhi Wicaksana
Maresta Andriani
author_facet Adhie Tri Wahyudi
Bagus Ismail Adhi Wicaksana
Maresta Andriani
author_sort Adhie Tri Wahyudi
title Penjadwalan Produksi Job shop Mesin Majemuk Menggunakan Algoritma Non Delay untuk Meminimalkan Makespan
title_short Penjadwalan Produksi Job shop Mesin Majemuk Menggunakan Algoritma Non Delay untuk Meminimalkan Makespan
title_full Penjadwalan Produksi Job shop Mesin Majemuk Menggunakan Algoritma Non Delay untuk Meminimalkan Makespan
title_fullStr Penjadwalan Produksi Job shop Mesin Majemuk Menggunakan Algoritma Non Delay untuk Meminimalkan Makespan
title_full_unstemmed Penjadwalan Produksi Job shop Mesin Majemuk Menggunakan Algoritma Non Delay untuk Meminimalkan Makespan
title_sort penjadwalan produksi job shop mesin majemuk menggunakan algoritma non delay untuk meminimalkan makespan
publisher LPPM Universitas Katolik Parahyangan
publishDate 2021
url https://doaj.org/article/18188d42e5eb4e359fe35473d5933039
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