Azzouz, Ameni; Ennigrou, Meriem; Ben Said, Lamjed(Universitat Politècnica de València, 2017-01-31)
[EN] Job-shop scheduling problem is one of the most important fields in manufacturing optimization where a set of n jobs must be processed on a set of m specified machines. Each job consists of a specific set of operations, ...
In the no-idle flowshop, machines cannot be idle after finishing one job and before starting the next one.
Therefore, start times of jobs must be delayed to guarantee this constraint. In practice machines show
this ...
Linkages have been widely used in machines and deployable structures, but these mechanisms have rarely been employed in the design of movable bridges. This paper explores the use of linkages both to actuate the kinematic ...
Flowshop scheduling is a very active research area. This problem still attracts a considerable amount of interest despite the sheer amount of available results. Total flowtime minimization of a flowshop has been actively ...
Vallada Regalado, Eva; Belenguer, Jose Manuel; Villa Juliá, Mª Fulgencia; Alvarez-Valdes, Ramon(Elsevier, 2023-09-01)
[EN] This paper addresses the scheduling of a yard crane in an automated container block, considering its rela-tionships with the other terminal subsystems. Containers coming into the block to be stored have release times, ...
This paper describes one approach to the design of reinforced concrete (RC) bridge piers, using a three-hybrid multiobjective simulated annealing (SA) algorithm with a neighborhood move based on the mutation operator from ...
[EN] The aim of this research is to develop a robust multicriteria method to classify suppliers into ordered cate-gories and its validation in real contexts. The proposed technique is based on a property of net flows of ...
Multi-objective optimisation problems have seen a large impulse in the last decades. Many new techniques for solving distinct variants of multi-objective problems have been proposed. Production scheduling, as with other ...