OPTIMALISASI PENGENDALIAN PERSEDIAAN BARANG PACKING MENGGUNAKAN METODE DEMAND FORECASTING DAN MIN-MAX (STUDI KASUS PT ABC)

Syifa Nurhaliza, - and Yusep Sukrawan, - and Pebi Yuda Pratama, - (2025) OPTIMALISASI PENGENDALIAN PERSEDIAAN BARANG PACKING MENGGUNAKAN METODE DEMAND FORECASTING DAN MIN-MAX (STUDI KASUS PT ABC). S1 thesis, Universitas Pendidikan Indonesia.

Abstract

Pengendalian persediaan merupakan aspek penting dalam menjaga kelancaran operasional perusahaan, khususnya dalam menghindari kelebihan maupun kekurangan stok. Penelitian ini bertujuan untuk mengetahui hasil pengendalian persediaan barang packing menggunakan metode demand forecasting dan min-max, serta menganalisis apakah metode tersebut dapat mengoptimalkan pengendalian persediaan di PT ABC. Metode peramalan terbaik untuk masing-masing barang, yaitu Simple Moving Average (SMA) 3 periode untuk thermal 127x102mm, Single Exponential Smoothing (SES) 5 periode untuk thermal 127x87mm, dan SMA 5 periode untuk Plastik & Sticker Fragile. Hasil peramalan menunjukkan tingkat error di bawah 10, yang tergolong sangat baik. Selanjutnya, pengendalian dilakukan menggunakan metode min-max dengan menghasilkan nilai safety stock, minimum stock, dan maximum stock. Hasil analisis menunjukkan bahwa pembelian barang packing selama dua bulan dengan metode min-max lebih rendah dibandingkan pembelian aktual perusahaan dan mampu mencegah stock out. Dengan demikian, penerapan metode demand forecasting dan min-max terbukti efektif dalam mengoptimalkan pengendalian persediaan barang packing di PT ABC. Inventory control is an important aspect in maintaining the smooth operation of the company, especially in avoiding excess or shortage of stock. This study aims to determine the results of inventory control of packing goods using the demand forecasting and min-max methods, and analyze whether these methods can optimize inventory control at PT ABC. The best forecasting method for each item, namely Simple Moving Average (SMA) 3 periods for Thermal 127x102mm, Single Exponential Smoothing (SES) 5 periods for Thermal 127x87mm, and SMA 5 periods for Plastic & Sticker Fragile. The forecasting results show an error rate below 10, which is classified as very good. Furthermore, control is carried out using the min-max method by producing safety stock, minimum stock, and maximum stock values. The analysis results show that the purchase of packing goods for two months with the min-max method is lower than the company's actual purchase and is able to prevent stock outs. Thus, the application of demand forecasting and min-max methods has proven effective in optimizing inventory control of packing goods at PT ABC.

	Text S_TL_2103290_Title.pdf Download (819kB)
	Text S_TL_2103290_Chapter1.pdf Download (404kB)
	Text S_TL_2103290_Chapter2.pdf Restricted to Staf Perpustakaan Download (545kB)
	Text S_TL_2103290_Chapter3.pdf Download (306kB)
	Text S_TL_2103290_Chapter4.pdf Restricted to Staf Perpustakaan Download (787kB)
	Text S_TL_2103290_Chapter5.pdf Download (246kB)
	Text S_TL_2103290_Appendix.pdf Restricted to Staf Perpustakaan Download (862kB)

Item Type:	Thesis (S1)
Additional Information:	https://scholar.google.com/citations?hl=en&authuser=1&user=9DdhFVIAAAAJ ID SINTA Dosen Pembimbing: Yusep Sukrawan: 5978341 Pebi Yuda Pratama: 6745867
Uncontrolled Keywords:	Min-Max, Optimal, Peramalan, Persediaan Forecasting, Inventory, Min-Max, Optimal
Subjects:	L Education > L Education (General) T Technology > T Technology (General)
Divisions:	Fakultas Pendidikan Teknik dan Industri > Teknik Logistik - S1
Depositing User:	Syifa Nurhaliza
Date Deposited:	07 Oct 2025 01:04
Last Modified:	07 Oct 2025 01:04
URI:	http://repository.upi.edu/id/eprint/142199

Actions (login required)

View Item