The Integration of Production-Distribution on Newspapers Supply Chain for Cost Minimization using Analytic Models: Case Study

Aqidawati, Era Febriana; Sutopo, Wahyudi; Hisjam, Muhammad

doi:10.1088/1757-899x/319/1/012075

Cited by 7 publications

(5 citation statements)

References 11 publications

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“…Bank XYZ melayani berbagai macam pelayanan seperti pembuatan buku tabungan, menabung, mentransfer, penarikan uang tunai, pelayanan pajak dan lain-lain. Pada dasarnya sebuah organisasi atau perusahaan selalu berusaha untuk meningkatkan kinerja dan pelayanannya [3], [4]. Pada Bank XYZ ini, terdapat banyaknya antrian di kursi tunggu, dikarenakan waktu pelayanan yang lama untuk beberapa customer sehingga antrian menumpuk.…”

Section: Pendahuluanunclassified

Simulasi Usulan Perbaikan Sistem Antrian di Bank XYZ

Aqidawati,

Nugraha

2023

waluyojatmiko

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Simulasi telah menjadi suatu hal yang sangat penting pada manajemen operasi. Salah satu masalah yang dapat diselesaikan dengan menggunakan simulasi salah satunya adalah masalah antrian. Permasalahan yang ada pada sistem antrian Bank XYZ adalah penumpukan antrian di kursi tunggu dan lamanya waktu pelayanan teller sehingga kurang efisien bagi customer. Penelitian ini bertujuan untuk melakukan simulasi sistem antrian di bank tersebut, sehingga dapat disusun usulan perbaikan bagi sistem antrian ini. Simulasi antrian ini dibuat dengan menggunakan software Arena. Beberapa data dikumpulkan melalui pengamatan langsung untuk membuat model antrian awal. Model simulasi antrian yang disusun dapat memberikan informasi mengenai rata – rata waktu antrian pelanggan, sehingga dapat disusun sebuah usulan perbaikan berupa pengelompokan antrian berdasarkan jenis transaksi di sistem tersebut. Kata Kunci: Arena, Simulasi, Sistem Antrian.

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Section: Pendahuluanunclassified

Simulasi Usulan Perbaikan Sistem Antrian di Bank XYZ

Aqidawati,

Nugraha

2023

waluyojatmiko

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“…However, the distribution of newspaper products is different from the distribution of other products (Sartika et al 2018). This is because the distribution of newspapers has a time limit in its distribution, so that the news is still up to date (Aqidawati et al 2018).…”

Section: Introductionmentioning

confidence: 99%

Determining Newspaper Distribution Routes Using Sweep Algorithm and Local Search to Solve the Capacitated Vehicle Routing Problem and Minimizing Cost

Proceedings of the International Conference on Industrial Engineering and Operations Management

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XYZ Ltd. is a daily newspaper company, one of which is located in Kartasura, Sukoharjo. Newspapers were distributed to 11 locations around Kartasura and Klaten. In the delivery process, there are limitations such as the number of vehicles and vehicle capacity. The company wants to find a better or shorter route in distributing its products to agents to minimize transportation costs. This issue can be considered a Capacity Vehicle Routing Problem. In this study, the sweep algorithm was first used to find the initial solution. The local search procedure is used for the solution obtained by the sweep and nearest neighbor algorithm. The new first route is Depot-A2-A4-A5-A6-A10-A1-Depot, while the second route is Depot-A7-A3-A8-A9-A11-Depot. Those routes are found using local search combination of 1-insertion intra route, and swap intra route. After that, the minimum cost is calculated. The results are a decrease in the distance, time, and fuel costs from the previous route. The improvements are saving IDR 1,119,323 per year, 8 minutes faster, and 4.3 km shorter than the previous route for route 1 and IDR 728,862 per year, 6 minutes faster and 2.8 km shorter than the previous route for route 2.

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“…Research on the optimization of distribution routes is carried out to shorten distribution routes to save distribution costs (Aqidawati et al, 2018). It can reduce gasoline costs if the distance traveled on the delivery route is shorter (Sumiati et al, 2021).…”

Section: Introductionmentioning

confidence: 99%

Determining Newspaper Distribution Routes to Reduce Environmental Emissions with Saving Matrix Method Based on Demand Forecasting for Green Logistics

Proceedings of the International Conference on Industrial Engineering and Operations Management

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Compared to other businesses, the newspaper industry has a unique distribution strategy that avoids stockpiling goods. This problem is similar to the vehicle routing problem in that it aims to find the best newspaper distribution route while considering future demand forecasts. Demand forecasting using the linear regression approach, with a 5% annual increase in demand. The saving matrix approach with nearest insert, farthest insert, nearest neighbor, sweep, and greedy algorithms determines the ideal distribution path to reduce distribution costs. In the final results, we found routes 1, 2, and 3 to have a total distance of 74.5 km, 80.1 km, and 21 km, respectively. The operation of a fleet of trucks emits 15,992 tons of CO2 per year into the atmosphere.

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The Integration of Production-Distribution on Newspapers Supply Chain for Cost Minimization using Analytic Models: Case Study

Cited by 7 publications

References 11 publications

Simulasi Usulan Perbaikan Sistem Antrian di Bank XYZ

Simulasi Usulan Perbaikan Sistem Antrian di Bank XYZ

Determining Newspaper Distribution Routes Using Sweep Algorithm and Local Search to Solve the Capacitated Vehicle Routing Problem and Minimizing Cost

Determining Newspaper Distribution Routes to Reduce Environmental Emissions with Saving Matrix Method Based on Demand Forecasting for Green Logistics

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