Jurnal Teknik Industri : Jurnal Hasil Penelitian dan Karya Ilmiah dalam Bidang Teknik Industri
Vol 4, No 1 (2018): JUNI 2018

Kernel Production Requirement Planning at. PT Perkebunan Nusantara V Sei Pagar

Nofirza, Nofirza (Unknown)



Article Info

Publish Date
01 Jun 2018

Abstract

The production planning of palm kernel at PT. Perkebunan Nusantara V Sei Pagar not planned well yet, since the production amount frequently exceeds the demand. The sales data during 2016 shows the remaining kernel increased 2-fold amount compared to the previous year, which meaning the company experienced losses due to the decreased quality for long kept of the kernel. The purpose of this research is to prove the accuracy of production planning using exponential smoothing forecasting method so that the kernel production remains optimal. Based on data processing is obtained, the alpha value used is 0.8 with the value of MAD of 174.194.3, MSE 39599610000, MAPE of 0.4, and standard error is 219,999. The resulting test of the forecast tracking signal shows data of predicted result shows value under ± 4 (which measn the forecast methode is feasible to use). By obtaining the calculation result using an exponential smoothing method, it is expected to be a solution for the company to reduce the overproduction.Key words: Exponential Smoothing, Forecasting, Production planning

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Journal Info

Abbrev

jti

Publisher

Subject

Computer Science & IT Decision Sciences, Operations Research & Management Engineering Environmental Science Industrial & Manufacturing Engineering

Description

(ISSN : 2460-898X) JTI merupakan jurnal akademik yang dipublikasikan 2 kali setahun, meliputi bulan Juni dan Desember. Tujuan jurnal ini menyediakan tulisan yang memiliki yang fokus pada bidang Teknik Industri. lebih lanjut jurnal ini dipulikasikan oleh Jurusan Teknik Industri Fakultas Sains dan ...