Penjadwalan Produksi Untuk Proses Produk Buku Pad Dengan Integer Programming

Goenardi, William (2007) Penjadwalan Produksi Untuk Proses Produk Buku Pad Dengan Integer Programming. Masters thesis, Institut Teknologi Sepuluh Nopember Surabaya.

Text 9104201307-Master_Thesis.pdf - Accepted Version Download (9MB)

Abstract

Dalam penelitian mengenai penjadwalan produksi ini, diambil contoh kasus dari PT. "X", sebuah perusahaan yang berskala global dan bergerak di bidang industri kertas dan produk turunan kertas. Permasalahan yang diangkat yaitu mengenai penjadwa1an produksi untuk sistem produksi job order dan dilakukan secara hatch, dimana terdapat urut-urutan proses produksi dan terdapat beberapa mesin yang dapat mengerjakan suatu order tertentu. Penjadwalan produksi tersebut bertujuan untuk mengurangi waktu tunggu (idle time) produksi. Dari permasalahan tersebut, akan dibuat suatu model matermatis yang berupa pemrograman linier integer (integer linear programming). Model matematis ini terdiri atas fungsi tujuan untuk meminimalkan total waktu penyelesaian (completion time) semua order. Selain itu terdapat empat fungsi kendala, yang meliputi : kendala ketepatan waktu pengiriman, kendala hubungan pendahuluan, kendala konflik orderorder di pusat kerja Mesin Pad, dan kendala alteratif pemilihan Mesin Pad. Model matematis tersebut selanjutnya diselesaikan dengan menggunakan software komputer. Dari 5 Mesin Pad dan 9 order yang diujicobakan untuk diselesaikan menggunakan program tersebut, ternyata didapatkan solusi yang optimal, dimana jadwaJ produksi memberikan waktu penyelesaian paling cepat dengan idle time karena set up mesin hanya 28 jam, serta terpenuhinya semua kendala yang diminta. sementara penugasan mesin mesin pad adalah sebagai berikut
MesinPad Order
MesinPad2 31 - 21
MesinPad 3 22
MesinPad 5 14-11
MesinPad 6 13-12
MesinPad 7 - 41-32
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In this research regarding production scheduling, a case example was taken from PT. "X", a company with global scale and operating in the paper industry and paper derivative products. The problem raised is regarding production scheduling for the job order production system and it is carried out in a hatch manner, where there is a sequence of production processes and there are several machines that can carry out a particular order. Production scheduling aims to reduce production waiting time (idle time). From this problem, a mathematical model will be created in the form of integer linear programming. This mathematical model consists of an objective function to minimize the total completion time of all orders. Apart from that, there are four function constraints, which include: constraints on timeliness of delivery, constraints on preliminary relations, constraints on order-order conflicts at the Pad Machine work center, and alternative constraints on the selection of Pad Machines. The mathematical model is then completed using computer software. Of the 5 Pad Machines and 9 orders that were tested to be completed using this program, it turned out that the optimal solution was obtained, where the production schedule provided the fastest completion time with idle time because the machine set up was only 28 hours, and all the required constraints were met. while the assignment of pad machines is as follows
Pad Order Machine
MachinePad2 31 - 21
MachinePad 3 22
MachinePad 5 14-11
Pad Machine 6 13-12
MachinePad 7 - 41-32

Item Type:	Thesis (Masters)
Additional Information:	RTMT 658.53 Goe p-1 2007
Uncontrolled Keywords:	penjadwalan produksi, integer, linier; production scheduling, integer, linear
Subjects:	H Social Sciences > HD Industries. Land use. Labor > HD28 Management. Industrial Management H Social Sciences > HD Industries. Land use. Labor > HD30.28 Planning. Business planning. Strategic planning.
Divisions:	61101-Magister Management Technology
Depositing User:	EKO BUDI RAHARJO
Date Deposited:	08 Jul 2024 01:20
Last Modified:	08 Jul 2024 02:02
URI:	http://repository.its.ac.id/id/eprint/108167

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