Listar Química Básica Aplicada – GIQUIBA por autor "f0c2aad81e6482336e18351dd1a9d304"

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Mathematical model for production sequencing in a manufacturing company

Parra LLanos, John Wilmer; Caicedo-Rolón, Alvaro Jr; Rivera Cadavid, Leonardo (Journal of Physics: Conference SeriesLondres, Reino Unido, 2019-11-19)

The objective of the research was to determine the optimal sequence of production of n jobs in m operations, in a small footwear manufacturing company with characteristics of a flow shop machine environment, which minimizes ...
Production sequencing in a flow shop system using optimization and heuristic algorithms

Caicedo-Rolón, Alvaro Jr; Parra LLanos, John Wilmer (Gestao e ProducaoBrasilia,Brasil, 2021-03-31)

The purpose of the research was to determine the sequencing of the production of n jobs in m operations in a small footwear company in an environment of flow shop machine characteristics, which optimizes the total time ...

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Mathematical model for production sequencing in a manufacturing company
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Parra LLanos, John Wilmer | 2019-11-19

The objective of the research was to determine the optimal sequence of production of n jobs in m operations, in a small footwear manufacturing company with characteristics of a flow shop machine environment, which minimizes the total time of completion of jobs in the production system, makespan. A mathematical model of integer linear programming was designed, coded and solved by means of the JuliaPro software. It shows the production sequence that does not consider permutation, and minimizes makespan with 3807 minutes. The mathematical model of optimization is presented as a flexible and valuable tool for operational decision making, which could be replicated in other manufacturing companies, impacting on the improvement of costs and delivery times.

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Production sequencing in a flow shop system using optimization and heuristic algorithms
...
Caicedo-Rolón, Alvaro Jr | 2021-03-31

The purpose of the research was to determine the sequencing of the production of n jobs in m operations in a small footwear company in an environment of flow shop machine characteristics, which optimizes the total time of completion of the job in the production system (Makespan). We used heuristic algorithms that were applied through Lekin and WinQSB softwares, and for the optimization algorithm we designed a mathematical model that was solved by Juliabox software. Results show that the integer linear programming and local search minimize the makespan with 3807 minutes, and different production sequences for each algorithm, which consider permutation, which improves the traditional way of programming the production in 97 minutes, however, the optimization presents better results in the performance measures of average waiting time, average time of flow, and average job in process. Application of heuristic algorithms proves to be simple and fast, but the mathematical model of optimization designed and encoded in the software is a flexible and valuable tool for decision making in production programming, which could be applied in other footwear companies, and in other productive sectors whose companies have the same characteristics of the case study, reducing costs and improving delivery times.

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Listar Química Básica Aplicada – GIQUIBA por autor "f0c2aad81e6482336e18351dd1a9d304"

Mathematical model for production sequencing in a manufacturing company

Production sequencing in a flow shop system using optimization and heuristic algorithms

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Mathematical model for production sequencing in a manufacturing company

Production sequencing in a flow shop system using optimization and heuristic algorithms

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Listar Química Básica Aplicada – GIQUIBA por autor "f0c2aad81e6482336e18351dd1a9d304"

Mathematical model for production sequencing in a manufacturing company ﻿

Production sequencing in a flow shop system using optimization and heuristic algorithms ﻿

Envíos recientes

Mathematical model for production sequencing in a manufacturing company

Production sequencing in a flow shop system using optimization and heuristic algorithms

Portales Institucionales

Mathematical model for production sequencing in a manufacturing company

Production sequencing in a flow shop system using optimization and heuristic algorithms