Results 81 to 90 of about 87,297 (252)

A simulation optimization framework to solve Stochastic Flexible Job-Shop Scheduling Problems - Case: Semiconductor manufacturing

Computers & Operations Research
This paper addresses a Stochastic Flexible Job-Shop Scheduling Problem (SFJSSP) in the context of semiconductor manufacturing. Semiconductor industry is among the most capital-intensive businesses whose operational excellence is of vital importance ...
Ensieh Ghaedy-Heidary, Erfan Nejati, Amir Ghasemi, S. Torabi   +3 more
semanticscholar   +1 more source

Minimum-Energy Scheduling of Flexible Job-Shop Through Optimization and Comprehensive Heuristic

Algorithms
This study considers a flexible job-shop scheduling problem where energy cost savings are the primary objective and where the classical objective of the minimization of the make-span is replaced by the satisfaction of due times for each job.
Oludolapo Akanni Olanrewaju, Fabio Luiz Peres Krykhtine, Felix Mora-Camino   +2 more
doaj   +1 more source

Metaheuristic strategies for scheduling problems with uncertainty [PDF]

Scheduling problems have formed an important body of research during the last decades. A scheduling problem consists in scheduling a set of jobs {J1, . . . , Jn} on a set of physical resources or machines {M1, . . . , Mm}.
Palacios Alonso, Juan José
core  

Scheduling of non-repetitive lean manufacturing systems under uncertainty using intelligent agent simulation [PDF]

, 2008
World-class manufacturing paradigms emerge from specific types of manufacturing systems with which they remain associated until they are obsolete. Since its introduction the lean paradigm is almost exclusively implemented in repetitive manufacturing ...
Mousavi, A, Papadopoulou, T C
core   +1 more source

Job Shop Scheduling with Routing Flexibility and Sequence-Dependent Setup Times [PDF]

This paper presents a meta-heuristic algorithm for solving a job shop scheduling problem involving both sequence dependent setup-times and the possibility of selecting alternative routes among the available machines. The proposed strategy is a variant of
Cesta, Amedeo, Oddi, Angelo, Rasconi, Riccardo, Smith, Stephen F.   +3 more
core  

On Scheduling a Photolithography Process Containing Cluster Tools

, 2018
Photolithography is typically the bottleneck process in semiconductor manufacturing. In this paper, we present a model for optimizing the scheduling of the photolithography process in the presence of both individual and cluster tools.
Kurz, Mary E., Madathil, Sreenath Chalil, Mason, Scott J., Nambiar, Siddhartha   +3 more
core   +1 more source

Pull-Based Output Rate Control of a Flexible Job Shop in a Multi-Shop Production Chain

Mathematics
This paper addresses the problem where optimizing a single production shop within a production chain may not improve the overall performance of the entire chain.
Wei Weng, Meimei Zheng, Jiuchun Ren
doaj   +1 more source

A novel method-based reinforcement learning with deep temporal difference network for flexible double shop scheduling problem

Scientific Reports
This paper studies the flexible double shop scheduling problem (FDSSP) that considers simultaneously job shop and assembly shop. It brings about the problem of scheduling association of the related tasks.
Xiao Wang, Peisi Zhong, Mei Liu, Chao Zhang, Shihao Yang   +4 more
doaj   +1 more source

Biased Bi-Population Evolutionary Algorithm for Energy-Efficient Fuzzy Flexible Job Shop Scheduling with Deteriorating Jobs

Complex System Modeling and Simulation
There are many studies about flexible job shop scheduling problem with fuzzy processing time and deteriorating scheduling, but most scholars neglect the connection between them, which means the purpose of both models is to simulate a more realistic ...
Libao Deng, Yingjian Zhu, Yuanzhu Di, Lili Zhang   +3 more
doaj   +1 more source

Flexible Job Shop Scheduling with Job Rejection Policy and Rate-Modifying Preventive Maintenance Activities [PDF]

چشم‌انداز مدیریت صنعتی
Introduction: The flexible job shop system is one of the most widely used scheduling systems in production environments, consistently attracting researchers' attention due to its diverse applications.
Mohammad Ali Nikouei, Maghsoud Amiri, Seyyed Mohammad Ali Khatami Firouz Abadi, Mehdi Yazdani   +3 more
doaj   +1 more source