Komparasi Model Single Moving Avarage & Exponential Smoothing Untuk Peramalan Penjualan AMDK NuClees

  • Rony Kurniawan Kurniawan UNP Kediri
  • Samari Samari Universitas Nusantara PGRI Kediri
  • Sigit Ratnanto Universitas Nusantara PGRI Kediri
Abstract views: 52 , pdf downloads: 26
Keywords: Comparison, Moving Average Model, Exponential Smoothing Model

Abstract

This study aims to (1) forecast the demand for NUCless bottled drinking water in the Nganjuk Regency market. (2) Find the suitable model by comparing the most accurate results from the Moving Average model and the Exponential Smoothing model. Meanwhile, to test the accuracy of the casting results, apply a control tracking signal and test the mean absolute deviation (MAD) error values, mean square error (MSE), and mean fundamental percentage error (MAPE). This research data is a time series with a seasonal pattern from January to December 2021. The results of this study place the Single Moving Average model better than the results of the Exponential Smoothing model. This is based on the results of the control tracking signal Smoothing model test results that there are deviations. In contrast, the results of the MSE, MAD, and MAPE accuracy tests of data deviations in the Single Moving Average model are lower than the results of the Exponential Smoothing model, so these results reject the results of several previous researchers who rely on the Exponential Smoothing model instead of the Exponential Smoothing model. Single Moving Average to forecast sales.

 

Keywords: Comparison, Moving Average Model, Exponential Smoothing Model

References

J. Heizer and B. Render, “Manajemen Operasi-Manajemen Keberlangsungan & Rantai Pasok,” 11th ed., Penerbit Salemba Empat, 2015, pp. 111–280.

N. Kusumawardani, … M. A.-J. E. &, and undefined 2019, “ANALISIS FORECASTING DEMAND DENGAN METODE LINEAR EXPONENTIAL SMOOTHING (STUDI PADA PRODUK BATIK FENDY, KLATEN),” researchgate.net, doi: 10.21831/jep.v16i2.33714.

I. S.-J. Cendikia and undefined 2016, “Sistem Informasi Peramalan Pembelian Stok Barang menggunakan Metode Single Moving Average (SMA),” jurnal.dcc.ac.id, vol. 12, no. 1, 2016, Accessed: Mar. 23, 2022. [Online]. Available: https://www.jurnal.dcc.ac.id/index.php/JC/article/view/86.

D. Anggoro and Wulandari, 2019 “Forecasting Demand Dengan Metode Single Exponential Smoothing Untuk Analisa Jumlah Penjualan Obat Ternak,” Simp. Nas. Ilm., vol. 7, no. 6, pp. 551–560, 2019, Accessed: Mar. 23, 2022. [Online]. Available: http://www.proceeding.unindra.ac.id/index.php/simponi/article/view/300.

A. Nurlifa, S. K.-I. Polbeng-Seri, and undefined 2017, “Sistem peramalan jumlah penjualan menggunakan metode moving average pada rumah jilbab Zaky,” ejournal.polbeng.ac.id, Accessed: Mar. 23, 2022. [Online]. Available: http://ejournal.polbeng.ac.id/index.php/ISI/article/view/112.

Afriani, 2018 “Sistem Informasi Peramalan Penjualan dengan Menggunakan Metode Weighted Moving Average | | Seminar Nasional Teknologi Informasi Komunikasi dan Industri.”http://ejournal.uin-suska.ac.id/index.php/SNTIKI/article/view/6188 (accessed Mar. 23, 2022).

MS. Putra, I. S.-C. 2019, “Aplikasi Peramalan Stok Alat Tulis Kantor (ATK) Menggunakan Metode Single Moving Average (SMA) pada PT. Sinar Kencana Multi Lestari,” jurnal.unimed.ac.id, vol. 4, no. 2, pp. 2502–714, 2019, Accessed: Mar. 23, 2022.[Online].Available:https://jurnal.unimed.ac.id/2012/index.php/cess/article/view/13881.

S. Siti Sundari, W. Revianti, and S. Tasikmalaya, “istem Peramalan Persediaan Barang Dengan Weight Moving Average Di Toko The Kids 24 Shinta Siti Sundari1, Susanto2, Wivia R,” Oct. 2015, vol. 9, pp. 598–603.

N. Gaither, “MO_Norman.pdf,” in Productions and Operations Management Sevent Editions, California, USA: WadeworthPublishing Company, 2016, p. 66.

P. D. Widarjono, Agus, “Modul Ekonometrika,” ut.ac.id, 2016, pp. 1-1.43.

M. Subagyo, Pangestu, Drs., Forecast Konsep dan Aplikasi, Edisi Tiga. Yogyakarta: BPFE, 2016.

“21. Vincent Gaspersz, Dr, D.Sc., CFPIM, CIQA,. Production... - Google Cendekia.” https://scholar.google.com/scholar?hl=id&as_sdt=0%2C5&q=21.%09Vincent+Gaspersz%2C+Dr%2C+D.Sc.%2C+CFPIM%2C+CIQA%2C.+Production+Planning+and+Inventory+Control.+Jakarta%3A+PT.+Gramedia.+2004.+Link+url%3A+http%3A%2F%2Fsyamsulgunadarma.blogspot.com%2F2012%2F04%2F%3Fm%3D1&btnG= (accessed Mar. 23, 2022).

A. Ishak, “Manajemen Operasional,” in Manajemen Operasi, Edisi Kedua., Yogyakarta: Graha Ilmu, 2015, p. 120.

Published
2022-04-24
How to Cite
Kurniawan, R. K., Samari, S., & Ratnanto, S. (2022). Komparasi Model Single Moving Avarage & Exponential Smoothing Untuk Peramalan Penjualan AMDK NuClees. JURNAL NUSANTARA APLIKASI MANAJEMEN BISNIS, 7(1), 84 - 92. https://doi.org/10.29407/nusamba.v7i1.17740