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All Journal Indonesian Journal of Information System JUSTER: Jurnal Sains dan Terapan SENAPAS
Lorensius Anang Setiyo Waloyo
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Humanities Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Economics, Econometrics & Finance Education Energy Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Physics Social Sciences Other

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Journal : Indonesian Journal of Information System

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System Dynamic Analysis of the Fleet Availability and Reliability Influence on the Lead Time of the Delivery Order Process Theresia Liris Windyaningrum; Chatarina Dian Indrawati; Zalizah Awang Long; Vinsensius Widdy Tri Prasetyo; Lorensius Anang Setiyo Waloyo; Petrus Setya Murdapa
Indonesian Journal of Information Systems Vol. 6 No. 1 (2023): August 2023
Publisher : Program Studi Sistem Informasi Universitas Atma Jaya Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24002/ijis.v6i1.7049

Abstract

The inventory replenishment process in the warehouse becomes difficult if there is uncertainty. It can cause warehouse performance not to be as expected. The warehouse is an important part of the supply chain subsystem, which smooths the flow of goods from upstream to downstream throughout the system. This paper uses system dynamics modeling to analyze the replenishment of raw materials where there is randomness in availability and reliability and their effects on the delivery lead time of the fleet. The model obtained is much simpler but more robust when compared to the analytical-mathematical model or the discrete-events simulation. Tests on the model show that the model can behave as it should logically. Several experiments were conducted to see how fleet availability's reliability can affect the delay in receiving or delivery lead time. One interesting thing revealed is that reliability does not have to be 100%, but there is a certain minimum threshold for the system to perform well. This is different from availability, which must be 100%.
Co-Authors Adriana Anteng Anggorowati Andrew Joewono Chatarina Dian Indrawati Danar Husain Hidayat Dyna Rachmawati Petrus Setya Murdapa Theresia Liris Windyaningrum Vinsensius Widdy Tri Prasetyo Vinsensius Widdy Tri Prasetyo Zalizah Awang Long