Integer programming of cement distribution by train

4th International Conference on Operational Research

Indarsih^1

Department of Mathematics, Universitas Gadjah Mada, Yogyakarta, Indonesia^1

关键词: Cement distribution;    Decision makers;    Delivery time;    LINGO softwares;    Train schedule;    Transportation system;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/300/1/012003/pdf
DOI  :  10.1088/1757-899X/300/1/012003

来源: IOP

【 摘 要 】

Cement industry in Central Java distributes cement by train to meet daily demand in Yogyakarta and Central Java area. There are five destination stations. For each destination station, there is a warehouse to load cements. Decision maker of cement industry have a plan to redesign the infrastructure and transportation system. The aim is to determine how many locomotives, train wagons, and containers and how to arrange train schedules with subject to the delivery time. For this purposes, we consider an integer programming to minimize the total of operational cost. Further, we will discuss a case study and the solution the problem can be calculated by LINGO software.