Model Transportasi dan Terapannya dalam Optimalisasi Biaya Distribusi Beras Miskin di Kota Makassar oleh Perum Bulog Sub Divre Makassar Tahun 2016

2020 ◽  
Vol 2 (2) ◽  
pp. 126
Author(s):  
Rahmat Syam ◽  
S. Sukarna ◽  
Muh Nahdi Alim Asyhari
Keyword(s):  
Approximation Method ◽  
Transport Model ◽  
Initial Solution ◽  
Balance Model ◽  
Transportation Model ◽  
Stepping Stone ◽  
Model Based

Penelitian ini membahas tentang model transportasi dan terapannya pada distribusi Beras Miskin (Raskin) di Kota Makassar oleh Perum Bulog Sub Divre Makassar. Data distribusi Raskin di Kota Makassar tahun 2016 diformulasikan dengan Model Transportasi. Berdasarkan model tersebut diperoleh keseimbangan model, dan tabel transportasi distribusi Raskin,. Dengan Metode Least Cost (LC) dan Vogel’s Approximation Method (VAM) diperoleh solusi awal yang fisibel. Berdasarkan perhitungan solusi awal yang fisibel diperoleh solusi optimum menggunakan Metode Batu Loncatan (Stepping Stone Method). Selanjutnya disimulasikan menggunakan aplikasi Pom for Windows. Hasil penelitian ini menunjukkan bahwa dengan penerapan Model Transportasi terjadi penghematan biaya distribusi raskin di kota Makassar tahun 2016 sebesar 1,7% dibandingkan hasil perhitungan Perum Bulog Sub Divre Makassar.Kata Kunci: Model Transportasi, Least Cost (LC), Vogel’s Approximation Method (VAM), Metode Batu Loncatan, Distribusi Raskin, This study discusses the transportation model and its application on the stock of Rice Poor (Raskin) in Makassar City by Perum Bulog Sub Divre Makassar. Data is processed by Transport Model. Based on the model is generated a balance model, and export table Raskin distribution,. By method. (LC) and Vogel's Approximation Method (VAM) obtained a feasible initial solution. The method using the stepping stone method (Stepping Stone method). It is then simulated using the Pom for Windows application. The results of this study indicate with the application of Transportation Model. In the year. Year 2016 amounted to 1.7% of the calculation of Perum Bulog Sub Divre Makassar.Keywords: Transportation Model, Least Cost (LC), Vogel’s Approximation Method (VAM), Stepping Stone Method, Distribution Raskin.

scholarly journals PENERAPAN METODE MODIFIED DISTRIBUTION (MODI) UNTUK OPTIMALISASI BIAYA DISTRIBUSI PRODUK ALAT KESEHATAN

2021 ◽  
Vol 2 (2) ◽  
pp. 166-179
Author(s):  
Windu Alfianti ◽  
Reni Kurnia ◽  
Rizka Oktaviani ◽  
Muchammad Fauzi
Keyword(s):  
Medical Devices ◽  
Approximation Method ◽  
Transport Model ◽  
Optimal Solution ◽  
Initial Solution ◽  
Distribution Method ◽  
Distribution Costs ◽  
Product Demand ◽  
Distribution Process ◽  
Cost Plan

The transportation model is the lowest cost plan determination for a distribution process. This research aims to obtain the pattern of distribution of medical device products at PT X so that the costs for the distribution process become more optimal and the needs of product demand to each city can be met. By using Vogel's Approximation Method (VAM) as a viable initial solution and followed by optimization tests to determine the optimal solution with Modified Distribution Method (MODI). The results showed the initial solution of VAM method obtained cost Rp176,645,930 then Modified Distribution Method (MODI) as the optimal solution obtained optimal transportation costs of Rp176,645,210. Based on the results of calculations that have been done shows the results that the distribution of medical devices in PT. X by implementing a transport model can save on distribution costs

scholarly journals ANALISIS PERBANDINGAN PENGIRIMAN BARANG MENGGUNAKAN METODE VOGEL’S APPROXIMATION METHOD (VAM) DAN MODIFIED DISTRIBUTION (MODI)

JURTEKSI ◽  
2019 ◽  
Vol 5 (1) ◽  
pp. 51-58
Author(s):  
Oni Dewi Lestari ◽  
Tika Christy
Keyword(s):  
Approximation Method ◽  
Feasible Solution ◽  
Transportation Model ◽  
Stepping Stone ◽  
Operational Costs ◽  
Initial Feasible Solution ◽  
Working Principle ◽  
Cost Plan

Abstract: The transportation model relates to determining the lowest cost plan for sending one item from a number of sources to a number of destinations. The working principle of the VAM method is to achieve an initial feasible solution. MODI Method (Modified Distribution) is a method of solving transportation cases developed from stepping stone method. The purpose of this research is to analyze the comparison of goods delivery using the VAM method and the MODI method. The results of the study indicate that operational costs are issued using the VAM method in January 2015, which is Rp. 34.100 and operational costs incurred using the VAM method in February 2015, namely Rp. 39.400. While the operational costs incurred using the MODI method in January 2015 are Rp. 33.800 and operational costs incurred using the MODI method in February 2015, which is Rp. 37.900.            Keywords: vam method, modi method, transportation model Abstrak: Model transportasi berkaitan dengan penentuan rencana biaya terendah untuk mengirimkan satu barang dari sejumlah sumber ke sejumlah tujuan. Prinsip kerja metode VAM ialah untuk mencapai solusi fisibel awal. Metode MODI (Modified Distribution) merupakan metode penyelesaian kasus transportasi yang di kembangkan dari metode stepping stone. Tujuan penelitian ini, menganalisa perbandingan pengiriman barang menggunakan metode VAM dan metode MODI. Hasil penelitian menunjukkan bahwa biaya operasional yang dikeluarkan dengan menggunakan metode VAM pada bulan januari 2015 yaitu Rp. 34.100 dan biaya operasional yang dikeluarkan dengan menggunakan metode VAM pada bulan februari 2015 yaitu Rp. 39.400. Sedangkan biaya operasional yang dikeluarkan dengan menggunakan metode MODI pada bulan januari 2015 yaitu Rp. 33.800 dan biaya operasional yang dikeluarkan dengan menggunakan metode MODI pada bulan februari 2015 yaitu Rp. 37.900. Kata kunci: metode vam, metode modi, model transportasi 

scholarly journals RUSSELL’S APPROXIMATION METHOD DAN IMPROVED VOGEL’S APPROXIMATION METHOD DALAM PENYELESAIAN MASALAH TRANSPORTASI

2019 ◽  
Vol 8 (3) ◽  
pp. 184
Author(s):  
NI PUTU INTAN PUSPA DEWI ◽  
NI KETUT TARI TASTRAWATI ◽  
KARTIKA SARI
Keyword(s):  
Approximation Method ◽  
Transportation Problem ◽  
Bottled Water ◽  
Initial Solution ◽  
Transportation Model ◽  
Distribution Costs ◽  
Optimality Test ◽  
The Cost

Distribution activities in company which related in distribution sometimes have a problems, one of the problems is transportation problem. To solve that problem can be used a transportation model to obtain the distribution route so the cost that come out is more minimum. The aim of this research is to compare the initial solution of RAM and IVAM and to know the distribution route in distribution of bottled water in the CV. Prasarana Fortuna Prima so obtained the minimum distribution costs after optimality test using MODI. The results showed that RAM gave a lower initial solution than IVAM and the initial solution of RAM was optimum after optimality test using MODI with a distribution routes is from depo Klungkung to Toko Bintang, Toko Subur, Toko Cahaya Melati, Toko Mawar Sari, and Coco Mart Ubud, from depo Kapal to CV. Sumber Jaya, Toko Sol Mandala, and Toko Kayana, from depo Mahendradatta to Toko Sinar Wangi and Toko Aris.

scholarly journals Optimasi Pendistribusian Air dengan Metode North West Corner dan Metode Modified Distribution di PDAM Wae Manurung Kabupaten Bone

2021 ◽  
Vol 4 (2) ◽  
pp. 102
Author(s):  
Rahmat Syam ◽  
Hisyam Ihsan ◽  
Muhammad Irham Muktamar
Keyword(s):  
Water Distribution ◽  
Initial Solution ◽  
Balance Model ◽  
Distribution Data ◽  
Transportation Model ◽  
Distribution Method ◽  
North West ◽  
Dummy Variable ◽  
Calculation Results ◽  
Optimum Solution

Penelitian ini membahas tentang optimasi pendistribusian menggunakan model transportasi yang menerapkan Metode North West Corner (NWC) dan Metode Modified Distribution (MODI) pada pendistribusian air di PDAM Wae Manurung kabupaten Bone. Data distribusi air diformulasikan dengan model transportasi, sehiggga diperoleh keseimbangan model dengan penambahan variabel dummy dan tabel transportasi distribusi air, diperoleh solusi awal yang fisibel dengan perhitungan menggunakan Metode North West Corner. Berdasarkan solusi awal diperoleh solusi optimum dengan menggunakan Metode Modified Distribution. Hasil penelitian ini menunjukkan bahwa dengan penerapan Model Transportasi terjadi optimasi biaya distribusi air di Kabupaten Bone sebesar 52,22% dibandingkan hasil perhitungan yang dilakukan oleh PDAM Wae Manurung Kabupaten Bone.Kata Kunci: Optimasi, model transportasi, north west corner, modified distribution, distribusi air This study discusses the Optimization using types of transportation model that application North West Corner method (NWC) and Modified Distribution Method (MODI) on the stock of water in PDAM Wae Manurung Bone Regency. The water distribution data is formulated with a transportation model, so that in order to obtain the model is generated a balance model with addition dummy variable and export table water distribution, obtained a feasible initial solution by calculation using North West Corner method (NWC). Based on a feasible initial solution obtained the optimum solution using the Modified Distribution Method (MODI). The results of this study indicate that with the application of the Transportation Model there was a optimization occurs in water distribution costs in Bone Regency in June 2019 of 52.22% compared to the calculation results by PDAM Wae Manurung Bone Regency.Keywords: Optimization transportation model, north west corner, modified distribution, distribution water.

scholarly journals “ISSUES TO IMPROVE WATER USE EFFICIENCY”

2021 ◽  
Vol 58 (1) ◽  
pp. 5508-5516
Author(s):  
Saukhanov Janibek Kazievish
Keyword(s):  
Water Use Efficiency ◽  
Water Use ◽  
Balance Model ◽  
Optimal Solutions ◽  
Model Based ◽  
Use Efficiency ◽  
The Republic

This article evaluates the efficiency of water use in the Republic of Karakalpakstan by districts on the basis of specific coefficients. Optimal solutions to increase water use efficiency across regions have been developed on the basis of the intersectoral balance model. Based on the results of the analysis, conclusions and recommendations are provided.

scholarly journals Optimasi Biaya Distribusi Barang dengan Menggunakan Model Transportasi

2021 ◽  
Vol 3 (1) ◽  
pp. 1-9
Author(s):  
Irvana Arofah ◽  
Nianty Nandasari Gesthantiara
Keyword(s):  
Approximation Method ◽  
Stepping Stone ◽  
North West

Model transportasi merupakan suatu model yang dapat digunakan untuk menentukan pengalokasian barang yang paling efektif dari suatu sumber ke suatu tujuan dengan biaya yang seminimum mungkin. Wira Shoes adalah salah satu usaha dagang yang begerak di bidang industri. Usaha ini memproduksi sepatu yang dikirim sesuai dengan permintaan masing – masing distribusi. Penelitian ini bertujuan untuk mengetahui apakah model transportasi dapat meminimumkan biaya distribusi. Metode sudut barat laut (North-West Corner/ NWC), biaya terendah (Least Cost/ LC), dan Vogel’s Approximation Method (VAM) yang merupakan solusi awal serta metode modified distribution (MODI) dan stepping stone (batu loncatan) yang merupakan solusi optimal adalah metode yang digunakan dalam penelitian ini. Dari pehitungan yang telah dilakukan, diperoleh biaya minimum sebesar Rp 8.400.000,-.

scholarly journals PENDISTRIBUSIAN PRODUK DENGAN VOGEL ‘S APPROXIMATION METHOD (VAM) DAN MODIFIED DISTRIBUTION METHOD (MODI) PENDISTRIBUSIAN PRODUK DENGAN VOGEL ‘S (VAM) DAN MODIFIED DISTRIBUTION METHOD (MODI)

2017 ◽  
Author(s):  
Tri Tri Hernawati
Keyword(s):  
Approximation Method ◽  
Minimum Cost ◽  
Transportation Cost ◽  
Initial Solution ◽  
Final Solution ◽  
Distribution Method ◽  
Initial Cost ◽  
Cost Distribution ◽  
Distribution Cost

AbstractThe research is aimed at analyzing the implementation of distribution transportation method and finding out the saving of distribution transportation cost by using Vogel’s Approximation Method and Modified Distribution Method (MODI). The research used Vogel’s Approximation Method as the initial solution and Modified Distribution Method as the final solution to save distribution transportation cost. Implementation of combination, Vogel’s Approximation Method and Modified Distribution Method is a system will be develop to find the results of calculation of the initial cost of distribution, a minimum cost distribution, and allocation of items to be distributed from the origin place to the destination place. Entry data by user is origin place (many place and name of place), destination place (many place and name of place), amount of supply from the each origin, amount of demand from the each destination, and distribution cost from the each origin to the each destination. The result of the research shows minimalizing total distribution cost about 10,7%

scholarly journals Nitrogen Risk Assessment Model for Scotland: II. Hydrological transport and model testing

2004 ◽  
Vol 8 (2) ◽  
pp. 205-219 ◽  
Author(s):  
S. M. Dunn ◽  
A. Lilly ◽  
J. DeGroote ◽  
A. J. A. Vinten
Keyword(s):  
Risk Assessment ◽  
Transport Model ◽  
Meteorological Data ◽  
Preceding Paper ◽  
Assessment Model ◽  
Balance Model ◽  
N Leaching ◽  
Risk Assessment Model ◽  
National Scale ◽  
Catchment Scale

Abstract. The amount and concentration of N in catchment runoff is strongly controlled by a number of hydrological influences, such as leaching rates and the rate of transport of N from the land to surface water bodies. This paper describes how the principal hydrological controls at a catchment scale have been represented within the Nitrogen Risk Assessment Model for Scotland (NIRAMS); it demonstrates their influence through application of the model to eight Scottish catchments, contrasting in terms of their land use, climate and topography. Calculation of N leaching rates, described in the preceding paper (Dunn et al., 2004), is based on soil water content determined by application of a weekly water balance model. This model uses national scale datasets and has been developed and applied to the whole of Scotland using five years of historical meteorological data. A catchment scale transport model, constructed from a 50m digital elevation model, routes flows of N through the sub-surface and groundwater to the stream system. The results of the simulations carried out for eight different catchments demonstrate that the NIRAMS model is capable of predicting time-series of weekly stream flows and N concentrations, to an acceptable degree of accuracy. The model provides an appropriate framework for risk assessment applications requiring predictions in ungauged catchments and at a national scale. Analysis of the model behaviour shows that streamwater N concentrations are controlled both by the rate of supply of N from leaching as well as the rate of transport of N from the land to the water. Keywords: nitrogen, diffuse pollution, hydrology, model, transport, catchment

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