"Pengembangan Sistem Informasi Pengelolaan Dan Peramalan Barang Menggunakan Metode Weighted Moving Average Di Toko Welfa Sijunjung"

Prabu Sutomo, Muhammad Prabu (2021) "Pengembangan Sistem Informasi Pengelolaan Dan Peramalan Barang Menggunakan Metode Weighted Moving Average Di Toko Welfa Sijunjung". Sarjana thesis, Universitas Brawijaya.

Abstract

Proses pengelolaan barang Toko Welfa Sijunjung merupakan segala sesuatu yang berhubungan dengan banyak hal. Hal yang menyangkut proses pengelolaan barang di Toko Welfa antara lain penjualan barang, pendataan stok barang, barang masuk, barang keluar, dan juga pencatatan kasbon konsumen. Terdapat permasalahan yang kurang efektif dan kurang efisien dalam proses pengelolaan barang di Toko Welfa Sijunjung dikarenakan proses pengelolaannya masih dilaksanakan sencara manual and konvensional. Penyimpanan data barang yang masuk dan keluar, penyimpanan data kasbon konsumen yang disimpan secara manual dan hanya menggunakan kertas membuat hal tersebut sangat mungkin untuk hilang atau rusak. Stok barang yang ada di Toko Welfa pun sering sekali banyak bersisa dan membutuhkan peramalan barang yang baik agar tidak terjadi penumpukan stok barang. Pada penelitian kali ini dikembangkan sebuah sistem pengelolaan dan peramalan barang yang diharpkan dapat menangani permasalahan pengelolaan barang di Toko Welfa Sijunjung. Sistem yang dikembangkan adalah sistem berbasis web sehingga sistem harus dapat dijalankan di berbagai web browser. Pengembangan sistem ini menggunakan model proses pengembangan waterfall. Tahap yang dilakukan pada penelitian ini adalah identifikasi masalah, studi literatur, rekayasa kebutuhan, perancangan, implementasi, pengujian serta penarikan kesimpulan dan saran. Pada penelitian ini juga menggunakan metode Weighted Moving Average untuk peramalan stok barang di periode berikutnya. Sistem ini telah diuji pmelakukan pengujian unit, pengujian validasi, dan pengujian metode untuk metode Weighted Moving Average. Pengujian unit menghasilkan status valid pada tiga kasus uji, pengujian validasi menghasilkan status valid pada 21 kasus uji dan pengujian metode menghasilkan Mean Absolute Deviation sebesar 2,3, Mean Square Error sebesar 7,9, dan Mean Absolute Percentage Error sebesar 20,1%.

English Abstract

The process of managing the goods at Welfa Sijunjung Store is everything that is related to many things. The process of managing goods at Welfa Stores include the sale of goods, data collection of goods, incoming goods, outgoing goods, and recording of consumer cash supplies. There are problems that are ineffective and inefficient in the process of managing goods at Welfa Sijunjung Shop because the management process is still carried out manually and conventionally. Data storage of incoming and outgoing goods, storing consumer cashbase data that is stored manually and only uses paper makes it very possible to lose or damage. The stock of goods in Welfa Stores is often left over and requires good forecasting of goods so that there is no accumulation of stock. In this research, a system of goods management and forecasting is developed which is expected to be able to handle the problem of managing goods at Welfa Sijunjung Store. The system being developed is a web-based system so that the system must be able to run on various web browsers. The development of this system uses a waterfall development process model. The stages carried out in this research are problem identification, literature study, needs engineering, design, implementation, testing and drawing conclusions and suggestions. This study also uses the Weighted Moving Average method for forecasting stock items in the next period. This system has been tested by performing unit testing, validation testing, and method testing for the Weighted Moving Average method. Unit testing resulted in valid status in three test cases, validation testing resulted in valid status in 21 test cases and method testing resulted in Mean Absolute Deviation of 2.3, Mean Square Error of 7.9, and Mean Absolute Percentage Error of 20.1%

Other obstract

-

Item Type:	Thesis (Sarjana)
Identification Number:	052115
Uncontrolled Keywords:	Sistem Pengelolaan dan Peramalan Barang, Toko Welfa Sijunjung, Waterfall, Weighted Moving Average, Information system, Management of goods, Forecasting of goods, Waterfall, Weighted Moving Average (WMA)
Subjects:	000 Computer science, information and general works > 004 Computer science
Divisions:	Fakultas Ilmu Komputer > Teknik Informatika
Depositing User:	Unnamed user with username santoso
Date Deposited:	21 Oct 2021 05:33
Last Modified:	04 Oct 2024 02:48
URI:	http://repository.ub.ac.id/id/eprint/184606

Text Muhammad Prabu Sutomo.pdf Download (2MB)

Actions (login required)

View Item