Results 51 to 60 of about 226,189 (297)

Reinforcement Learning Method for Solving Flexible Job Shop Scheduling Problem Based onDouble Layer Attention Network [PDF]

Jisuanji kexue
Flexible job shop scheduling problem(FJSP),as a variant of the job shop scheduling problem,has become an important research topic in the intelligent transformation of modern manufacturing industry due to the wide applicability.In recent years,deep ...
WANG Haoyan, LI Chongshou, LI Tianrui
doaj   +1 more source

Application Research for Multiobjective Low-Carbon Flexible Job-Shop Scheduling Problem Based on Hybrid Artificial Bee Colony Algorithm

IEEE Access, 2021
A hybrid artificial bee colony (HABC) solved the multiobjective low-carbon flexible job-shop scheduling problem (MLFJSP) was proposed in the paper. HABC algorithm uses a two-layer coding method to establish the initial population as the nectar source for
Xiaolin Gu
doaj   +1 more source

Scheduling of job shop, make-to-order industries with recirculation and assembly: discrete versus continuous time models [PDF]

, 2009
This work studies the performance of two Mixed Integer Linear Programming (MILP) models to solve scheduling problems in a flexible job shop environment with recirculation and assembly using a due-date-based objective function. The models convey different
Barbosa-Póvoa, Ana Paula, Gomes, Marta C., Novais, Augusto Q.   +2 more
core  

Investigation of reconfiguration effect on makespan with social network method for flexible job shop scheduling problem [PDF]

, 2017
This paper presents a novel social network analysis based method (SNAM) to evaluate the reconfiguration effect i.e., identification of key machines and their influence on the system performance in the context of Flexible job shop scheduling problem ...
Agrawal, Rajeev, Manupati, V. K., Ratnam, C. H., Reddy, M. B. S. Sreekara, Sharma, Ila, Varela, Maria Leonilde Rocha   +5 more
core   +1 more source

A Thermodynamic 3D Model for the Simulation of Diffusion‐Controlled Alloying Processes in Heterogeneous Material Structures

Advanced Engineering Materials, EarlyView.
A numerical model resulting from irreversible thermodynamics for describing transport processes is introduced, focusing on thermodynamic activity gradients as the actual driving force for diffusion. Implemented in CUDA C++ and using CalPhaD methods for determining the necessary activity data, the model accurately simulates interdiffusion in aluminum ...
Ulrich Holländer, Leonhard Holländer, André Langohr, Hans Jürgen Maier   +3 more
wiley   +1 more source

A Flexible Job Shop Scheduling Problem with Controllable Processing Times to Optimize Total Cost of Delay and Processing [PDF]

International Journal of Supply and Operations Management, 2015
In this paper, the flexible job shop scheduling problem with machine flexibility and controllable process times is studied. The main idea is that the processing times of operations may be controlled by consumptions of additional resources. The purpose of
Hadi Mokhtari, Mehrdad Dadgar
doaj   +2 more sources

Evaluate Flexible Job Scheduling Problem Using Elitist Ant [PDF]

BIO Web of Conferences
One significant approach that is frequently utilized in many applications, particularly in industry, is scheduling .An extension of job scheduling, the Flexible Job Shop Scheduling Problem (FJSP), has a number of real-world uses .This subject has ...
Ali Zainab, Hassan Luma S.
doaj   +1 more source

Scheduling Jobs in Flowshops with the Introduction of Additional Machines in the Future [PDF]

, 2008
This is the author's peer-reviewed final manuscript, as accepted by the publisher. The published article is copyrighted by Elsevier and can be found at: http://www.journals.elsevier.com/expert-systems-with-applications/.The problem of scheduling jobs to ...
A. Apostolico, B. Smyth, C.J. Colbourn, D. Gusfield, E. Ukkonen, E.M. McCreight, G. Manzini, G. Manzini, J. Fischer, J. Fischer, M.A. Bender, M.I. Abouelhoda, S. Burkhardt, S.J. Puglisi, T. Kasai, U. Manber   +15 more
core   +3 more sources

Surface Tension Measurement of Ti‐6Al‐4V by Falling Droplet Method in Oxygen‐Free Atmosphere

Advanced Engineering Materials, EarlyView.
In this article, the temperature‐dependent surface tension of free falling, oscillating Ti‐6Al‐4V droplets is investigated in both argon and monosilane doped, oxygen‐free atmosphere. Droplet temperature and oscillation are captured with one single high‐speed camera, and the surface tension is calculated with Rayleigh's formula.
Johannes May, Finn‐Lennard Janthur, Lena Kreie, Michael Müller, Sarah Seffer, Nick Schwarz, Jörg Hermsdorf, Thomas Hassel, Stefan Kaierle, Ludger Overmeyer   +9 more
wiley   +1 more source

Developing a Multiobjective Optimization Scheduling System for a Screw Manufacturer: A Refined Genetic Algorithm Approach

IEEE Access, 2014
Over time, the traditional single-objective job shop scheduling method has grown increasingly incapable of meeting the requirements of contemporary business models; thus, a multiobjective scheduling solution is required.
Tung-Kuan Liu, Yeh-Peng Chen, Jyh-Horng Chou   +2 more
doaj   +1 more source