Melani, Tharisa and Dr. Drs. Sobri Abusini, M.T. (2024) Optimasi Persediaan dan Distribusi Gas LPG 3 Kg Menggunakan Metode Economic Order Quantity (EOQ) dan Goal Programming (Studi Kasus: Toko Bintang Terang). Sarjana thesis, Universitas Brawijaya.
Abstract
Liquefied Petroleum Gas (LPG) merupakan sumber energi yang vital bagi ribuan rumah tangga. Pada tahun 2023, gas LPG 3 kg mengalami kelangkaan di beberapa kota besar. Hal ini mengakibatkan warga harus pergi keluar dari daerah asalnya untuk mencari gas LPG 3 kg. Kelangkaan gas LPG dapat diminimalisir dengan mengendalikan persediaan. Perhitungan pengendalian persediaan gas LPG dapat menggunakan metode Economic Order Quantity (EOQ) dan goal programming. Metode EOQ digunakan untuk menghitung jumlah persediaan optimal yang harus dilakukan dan biaya total persediaan dalam satu waktu. Model goal programming bertujuan untuk menghitung distribusi gas optimal dari pangkalan ke masing-masing toko yang tersebar di Kecamatan Lowokwaru, Malang, sehingga setiap toko dapat terpenuhi pasokan gas LPG nya. Berdasarkan metode EOQ, diperoleh hasil optimal jumlah persediaan sebanyak 115 tabung gas LPG dan biaya total persediaan sebesar Rp115.326 dalam satu kali pemesanan, dengan frekuensi 2 kali dalam satu minggu. Berdasarkan model goal programming, diperoleh distribusi gas optimal sebanyak 27 unit untuk Toko Badir, 30 unit untuk Toko Moses, 28 unit untuk Toko Anugerah 1, 32 unit untuk Toko Anugerah 2, 33 unit untuk Toko Budi, 30 unit untuk Toko Cahaya, dan 20 unit sebagai stok gas LPG di pangkalan gas.
English Abstract
Liquefied Petroleum Gas (LPG) is a vital energy source for thousands of households. In 2023, 3 kg LPG gas will experience shortages in several large cities. This resulted in residents having to leave their home area to look for 3 kg LPG gas. LPG gas shortages can be minimized by controlling supplies. LPG gas supply control calculations can use the Economic Order Quantity (EOQ) method and goal programming. The EOQ method is used to calculate the optimal amount of inventory that must be carried out and the total cost of inventory at one time. The goal programming model aims to calculate the optimal gas distribution from the gas base to each store spread across Lowokwaru District, Malang, so that each store can fulfill its LPG gas supply. Based on the EOQ method, the optimal results obtained are an inventory amount of 115 LPG gas and a total inventory cost of Rp115.326 in one order, with a frequency of 2 times a week. Based on the goal programming model, optimal gas distribution was obtained as 27 units for Toko Badir, 30 units for Toko Moses, 28 units for Toko Anugerah 1, 32 units for Toko Anugerah 2, 33 units for Toko Budi, 30 units for Toko Cahaya, and 20 units as LPG gas stock at the gas base.
| Item Type: | Thesis (Sarjana) |
|---|---|
| Identification Number: | 0524090036 |
| Uncontrolled Keywords: | distribusi, EOQ, gas LPG 3 kg, goal programming, persediaan |
| Divisions: | Fakultas Matematika dan Ilmu Pengetahuan Alam > Matematika |
| Depositing User: | Unnamed user with username nova |
| Date Deposited: | 30 Apr 2024 08:18 |
| Last Modified: | 30 Apr 2024 08:18 |
| URI: | http://repository.ub.ac.id/id/eprint/218249 |
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