Results 21 to 30 of about 4,171,244 (302)

A New Hybrid Multi-Objective Scheduling Model for Hierarchical Hub and Flexible Flow Shop Problems

open access: yesAppliedMath, 2022
In general, customers are looking to receive their orders in the fastest time possible and to make purchases at a reasonable price. Consequently, the importance of having an optimal delivery time is increasingly evident these days.
Sina Aghakhani, Mohammad Sadra Rajabi
doaj   +1 more source

Solving no-wait two-stage flexible flow shop scheduling problem with unrelated parallel machines and rework time by the adjusted discrete Multi Objective Invasive Weed Optimization and fuzzy dominance approach

open access: yesJournal of Industrial Engineering and Management, 2017
Purpose: Adjusted discrete Multi-Objective Invasive Weed Optimization (DMOIWO) algorithm, which uses fuzzy dominant approach for ordering, has been proposed to solve No-wait two-stage flexible flow shop scheduling problem.
Hassan Jafarzadeh   +2 more
doaj   +1 more source

Energy-Efficient Flexible Flow Shop Scheduling With Due Date and Total Flow Time [PDF]

open access: yes, 2023
One of the most significant optimization issues facing a manufacturing company is the flexible flow shop scheduling problem (FFSS). However, FFSS with uncertainty and energy-related elements has received little investigation.
Singh , Devendra   +5 more
core   +1 more source

Flexible Job Shop Scheduling Problem with Sequence Dependent Setup Time and Job Splitting: Hospital Catering Case Study

open access: yesApplied Sciences, 2021
This paper aims to study a real case of an optimization problem derived from a hospital supply chain. The present work focuses on developing operational decision support models and algorithms for production process scheduling in hospital catering.
Fatima Abderrabi   +6 more
doaj   +1 more source

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

open access: yesGestão & Produção, 2021
: 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 ...
Álvaro Caicedo-Rolón Junior   +1 more
doaj   +1 more source

Solución del Problema de Flow Shop Flexible Aplicando el Algoritmo Genético de Chu- Beasley

open access: yesEntre Ciencia e Ingeniería, 2013
El problema de secuenciación de tareas en sistemas de producción lineal Flow Shop ha sido un tema de gran importancia en la investigación de operaciones donde se busca establecer la programación óptima de trabajos en máquinas dentro de un proceso de ...
Ángela Patricia Jiménez Morales   +2 more
doaj   +1 more source

Three Hybrid Metaheuristic Algorithms for Stochastic Flexible Flow Shop Scheduling Problem with Preventive Maintenance and Budget Constraint [PDF]

open access: yesJournal of Optimization in Industrial Engineering, 2019
Stochastic flexible flow shop scheduling problem (SFFSSP) is one the main focus of researchers due to the complexity arises from inherent uncertainties and also the difficulty of solving such NP-hard problems.
Sadigh Raissi   +2 more
doaj   +1 more source

A Flexible Flow Shop Modelling as a Distributed Production System [PDF]

open access: yes, 2002
A model of Distributed Production Systems and a formal representation is presented applied to a flexible flow shop. This model is based on recent organizational paradigms like Holonic, Fractal and Bionic production systems. An approach to the problem of resource allocation to production units is developed.
Rui M. Lima, Sílvio do Carmo Silva
openaire   +2 more sources

BRCE: bi-roles co-evolution for energy-efficient distributed heterogeneous permutation flow shop scheduling with flexible machine speed

open access: yesComplex & Intelligent Systems, 2023
Distributed manufacturing is the mainstream model to accelerate production. However, the heterogeneous production environment makes engineer hard to find the optimal scheduling.
Kuihua Huang   +4 more
doaj   +1 more source

Fuzzy Flexible-Flow Shops at Two Machine Centers

open access: yesJournal of Advanced Computational Intelligence and Intelligent Informatics, 1998
In simple-flow shop problems, each machine operation center has one machine. If a machine center has more than one machine, scheduling becomes a flexible shop flow problem. Flexible shop flows are thus generalizations of simple shop flow. Processing time for each job was previously assumed to be known exactly, but in many real-world applications ...
Tzung-Pei Hong, Wei-Chou Chen
openaire   +2 more sources

Home - About - Disclaimer - Privacy