MODEL SISTEM DINAMIS PERENCANAAN BAHAN BAKU PADA PRODUK VENEER DI PT. XYZ

Bambang Herry Purnomo, Aqidatul Izza

Abstract


PT. XYZ is a company that processes raw materials in the form of wood into veneers, which are semi-finished products from plywood. The veneer production process at PT. XYZ is currently experiencing stockout of raw materials, so the company has not been able to meet the number of consumer requests. The company has also experienced an increase in raw material inventory, this is due to the delay in the response of raw materials to be produced. Based on this, raw material planning is needed to minimize the occurrence of stockouts and increase inventory, so that when viewed from quantity, quality and timings are more optimal. Data needed to design dynamic system models are past demand data, raw material inventory, production capacity, and production warehouse capacity, which are designed using powersim studio 2005 software. Based on the raw material planning scenario, the optimistic scenario is the best scenario to minimize inventory amounting to 643,092 m3 / month from the total log face and log core, and also can reduce the average stockout of the total log face and log core by 887,561 m3 / month. The changed parameters are by increasing the safety stock by 10%, and accelerating the response of information from 30 days to 7 days.

References


Aminudin, M. 2014. Simulasi Model Sistem Dinamis Rantai Pasok Kentang dalam Upaya Ketahanan Pangan Nasional. Skripsi. Jakarta: Program Studi Agribisnis Fakultas Sains dan Teknologi Universitas Islam Negerisyarif Hidayatullah Jakarta.

Astutik, W. D. 2015. Kendali Mutu pada Proses Produksi Veneer Kering Di PT. Kayu Lapis Indonesia Menggunakan Diagram Kontrol Proporsi (P). Skripsi. Semarang : Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Negeri Semarang.

Axella, O., dan E. Suryani. 2012. Aplikasi model sistem dinamik untuk menganalisis permintaan dan ketersediaan listrik sector industri. Jurnal Teknik ITS. 1. ISSN: 2301-9271.

Aziz, A. 2015. Karakteristik populasi dan potensi bioprospeksi keruing gunung (Dipterocarpus retusus BI) di taman nasional gunung rinjani, Provinsi NTB. Skripsi. Bogor : Sekolah Pasca Sarjana, Institut Pertanian Bogor.

BPS Statistik Indonesia. 2015. Statistik Produksi Kehutanan 2015. Jakarta : Badan Pusat Statistik.

Dewi, N. K., M. Miharji., dan G. Yudoko. 2015. Analisis kebijakan distribusi bahan baku rotan dengan pendekatan dinamik sistem studi kasus rotan Indonesia. Jurnal Perencanaan Wilayah dan Kota. 26(3): 180-182.

Heriyanto, N. M., dan M. Bismark. 2014. Sebaran dan potensi keruing (Dipterocarpus spp.) di Pulau Siberut, Sumatera Barat. Buletin Plasma Nutfah. 20 (2).

Iswanto, A. H. 2008. Kayu lapis (plywood). Karya tulis. Sumatera :Fakultas Pertanian Departemen Kehutanan Universitas Sumatera Utara.

Japar, F., L. H. Napitupulu., Dea., I. Siregar. 2013. Aplikasi teknik simulasi untuk perencanaan persediaan dan pemesanan bahan baku di PT. XYZ. E-Jurnal Teknik Industri FT USU. 3(4): 18-22.

Kurniasari, E. W. 2018. Analisis perencanaan agregat dengan menggunakan metode transportasi (studi kasus cv. Dwi jaya abadi). Skripsi. Sidoarjo : Program Studi Teknik Industri Fakultas Teknik Universitas Muhammadiyah Sidoarjo.

Muhammadi., E. Aminullah., dan B. Soesilo. 2001. Analisis Sistem Dinamis Lingkungan Hidup, Sosial, Ekonomi, Manajemen. Edisi Pertama. Jakarta : UMJ Press.

Nurhasanah, N., H. Syarif., P. L. Ajeng., U. A. Devi., Z. H. Faikar., dan Nida’ul Hasanati. 2014. Perencanaan Sistem Persediaan Bahan Baku Industri Garmen di PT. DM. Jurnal Optimasi Sistem Industri. Teknik Industri 13(2) ISSN 2088-4842.

Oktaviyani. 2017. Optimasi penjadwalan produksi dan perencanaan persediaan bahan baku menggunakan rantai markov (studi kasus kinken cake & bakery kutoarjo). Skripsi. Semarang : Jurusan Matematika Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Negeri Semarang.

Rahadiansyah, M. N. 2011. Rancang Bangun Penilaian Resiko Mutu dalam Rantai Pasokan Minyak Sawit Kasar dengan Pendekatan Sistem Dinamis. Skripsi. Bogor : Fakultas Teknologi Pertanian Institut Pertanian Bogor.




DOI: https://doi.org/10.21107/agrointek.v14i1.5280

Refbacks

  • There are currently no refbacks.




Copyright (c) 2020 Aqidatul Izza

Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 International License.

Indexed by

Crossref logo

Mailing Address:

Agrointek: Jurnal Teknologi Industri Pertanian

Department of Agroindustrial Technology, Faculty of Agriculture, University of Trunojoyo Madura
Raya Telang St. PO BOX 2, Kamal - Bangkalan - Jawa Timur
Phone: (031) 3013234, Email:agrointek@trunojoyo.ac.id

Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 International License