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Artículo
Constructive and composite heuristics for the 2-stage assembly scheduling problem with periodic maintenance and makespan objective
(Elsevier, 2022-11-15)
This paper addresses the 2-stage assembly scheduling problem to minimise makespan with availability constraints, where the machines are not always available due to periodic maintenance activities. To the best of our ...
Artículo
Relationship between common objective functions, idle time and waiting time in permutation flow shop scheduling
(Elsevier, 2020-09)
This paper focuses on two components of idle time and waiting time, namely core idle time, ∑CITi, and core waiting time, ∑CWTj. Both measures are relevant indicators of the efficiency of production systems, since they are ...
Artículo
New efficient constructive heuristics for the two-stage multi-machine assembly scheduling problem
(Elsevier, 2020-02)
In this paper, we address the two-stage multi-machine assembly scheduling problem, a layout consisting of several dedicated parallel machines in the first stage and identical parallel machines in the second stage. The ...
Tesis Doctoral
The 2-stage Assembly Scheduling Problem
(2022-11-22)
Today, manufacturing systems face new global challenges that require flexibility and quick reactions. To remain competitive, companies must also focus on the minimisation of time, as it leads to cost reductions, shorter ...
Ponencia
Permutation flowshop scheduling problem with total core idle time minimization
(Elsevier, 2022)
In this paper, we present a deterministic permutation flowshop scheduling problem with a new objective function, the total core idle time. The interest of this objective is related to reduce the energy consumption of the ...
Artículo
Permutation flowshop scheduling with periodic maintenance and makespan objective
(Elsevier, 2020-05)
In this paper, we address the permutation flowshop scheduling problem with cyclical unavailability periods where no operation can be processed. Under this constraint, all machines must stop at the same time due to the shift ...
Ponencia
Assessing the potential of decentralised scheduling: An experimental study for the job shop case
(Elsevier, 2022)
In this paper we investigate how decentralised scheduling approaches can be used to improve manufacturing scheduling. In view of the potential shown by some of these novel decentralised approaches, we conduct a series ...
Artículo
New hard benchmark for the 2-stage multi-machine assembly scheduling problem: Design and computational evaluation
(Elsevier, 2021-08)
The assembly scheduling problem is a common layout with many applications in real manufacturing scenarios. Despite the high number of studies dealing with this problem, no benchmark has been proposed up-to-now in the ...