Buscar
Mostrando ítems 1-10 de 24
Joint rolling-horizon scheduling of materials processing and lot-sizing with sequence-dependent setups
(Springer, 2007-08-01)
A lot sizing and scheduling problem from a foundry is considered in which key materials are produced and then transformed into many products on a single machine. A mixed integer programming (MIP) model is developed, taking ...
A Tabu search Approach for the Weighted Tardiness with Sequence-Dependent Setups in one-machine ProblemA Tabu search Approach for the Weighted Tardiness with Sequence-Dependent Setups in one-machine Problem
(2011-04-29)
In this paper, a Tabu Search Approach for the weighted tardiness single machine problem with sequence-dependent setups is proposed. The main contribution is the balance obtained between intensification and diversification ...
A priori reformulations for joint rolling-horizon scheduling of materials processing and lot-sizing problem
(2013-06-10)
In many production processes, a key material is prepared and then transformed into different final products. The lot sizing decisions concern not only the production of final products, but also that of material preparation ...
Mathematical model and solution approaches for integrated lot-sizing, scheduling and cutting stock problems
(Springer, 2020-09-04)
In this paper, we address a two-stage integrated lot-sizing, scheduling and cutting stock problem with sequence-dependent setup times and setup costs. In production stage one, a cutting machine is used to cut large objects ...
A genetic algorithm/mathematical programming approach to solve a two-level soft drink production problem
(Pergamon-elsevier Science LtdOxfordInglaterra, 2014)
Meta-heurística para programação da produção com tempos de preparação dependentes da seqüênciaMetaheuristic for scheduling with dependent setup times
(Universidade Federal de São Carlos, 1995)
Theoretical and Experimental Study of Polarization Dependent Loss in a Optical Recirculating Loop
(IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2011)
An experimental study of the Polarization Dependent Loss (PDL) is performed in an Optical Recirculating Loop (RCL). The RCL enables to simulate the transmission through various optical links using just one optical fiber ...
Asynchronous teams for joint lot-sizing and scheduling problem in flow shops
(Taylor and Francis LtdAbingdon, 2012)
The integrated production scheduling and lot-sizing problem in a flow shop environment consists of establishing production lot sizes and allocating machines to process them within a planning horizon in a production line ...
Reformulação para um problema integrado de dimensionamento e sequenciamento de lotes
(2010-09-01)
In this paper, some new constraints and an extended formulation are presented for a Lot Sizing and Scheduling Model proposed in the literature. In the production process considered a key material is prepared and is transformed ...