Results 21 to 30 of about 2,256 (263)

Dynamic Data Scheduling of a Flexible Industrial Job Shop Based on Digital Twin Technology

open access: yesDiscrete Dynamics in Nature and Society, 2022
Aiming at the problems of premature convergence of existing workshop dynamic data scheduling methods and the decline in product output, a flexible industrial job shop dynamic data scheduling method based on digital twin technology is proposed.
Juan Li, Xianghong Tian, Jing Liu
doaj   +1 more source

An Improved Shuffled Frog-Leaping Algorithm for Flexible Job Shop Scheduling Problem

open access: yesAlgorithms, 2015
The flexible job shop scheduling problem is a well-known combinatorial optimization problem. This paper proposes an improved shuffled frog-leaping algorithm to solve the flexible job shop scheduling problem. The algorithm possesses an adjustment sequence
Kong Lu   +5 more
doaj   +1 more source

Optimizing combination of job shop scheduling and quadratic assignment problem through multi-objective decision making approach [PDF]

open access: yesManagement Science Letters, 2012
In this paper, we consider job shop scheduling and machine location problem, simultaneously. Processing, transportation, and setup times are defined as deterministic parameters.
Mostafa Kazemi   +2 more
doaj  

A batch scheduling model for a three-stage flow shop with job and batch processors considering a sampling inspection to minimize expected total actual flow time

open access: yesJournal of Industrial Engineering and Management, 2021
Purpose: This research develops a batch scheduling model for a three-stage flow shop with job processors in the first and second stages and a batch processor in the third stage.
Pratya Poeri Suryadhini   +3 more
doaj   +1 more source

Proposta de classificação hierarquizada dos modelos de solução para o problema de job shop scheduling A proposition of hierarchical classification for solution models in the job shop scheduling problem

open access: yesGestão & Produção, 1999
Este artigo propõe uma classificação hierarquizada dos modelos utilizados na solução do problema de programação da produção intermitente do tipo job shop, incluindo tanto os que fornecem solução ótima, quanto os modelos heurísticos mais recentes baseados
Ricardo Ferrari Pacheco   +1 more
doaj   +1 more source

Job Shop Scheduling Under Uncertainty

open access: yes, 2022
In this research we aim to investigate the job shop scheduling problem with uncertain processing times. First we study the literature for the best solution approaches for the deterministic job shop problem. Among all developed algorithms in the literature the famous TSAB algorithm by Nowicki and Smutnicki in 1996 has shown well performance regarding ...
Ghorbani Saber, Reza   +3 more
openaire   +2 more sources

PENGEMBANGAN ALGORITMA PENJADUALAN PRODUKSI JOB SHOP UNTUK MEMINIMUMKAN TOTAL BIAYA EARLINESS DAN TARDINESS

open access: yesJurnal Ilmiah Teknik Industri, 2005
This paper develops job shop production scheduling using Non Delay algorithm through forward and backward-forward algorithm to minimize total earliness and tardiness costs.
Dian Retno Sari Dewi
doaj   +1 more source

Optimal Design of Flexible Job Shop Scheduling Under Resource Preemption Based on Deep Reinforcement Learning

open access: yesComplex System Modeling and Simulation, 2022
With the popularization of multi-variety and small-batch production patterns, the flexible job shop scheduling problem (FJSSP) has been widely studied. The sharing of processing resources by multiple machines frequently occurs due to space constraints in
Zhen Chen   +3 more
doaj   +1 more source

Review on Multi‑objective Dynamic Scheduling Methods for Flexible Job Shops and Application in Aviation Manufacturing

open access: yesTransactions of Nanjing University of Aeronautics and Astronautics
Intelligent production is an important development direction in intelligent manufacturing, with intelligent factories playing a crucial role in promoting intelligent production.
MA Yajie   +5 more
doaj   +1 more source

Real-Time Hybrid Flow Shop Scheduling Approach in Smart Manufacturing Environment

open access: yesComplex System Modeling and Simulation, 2021
Smart manufacturing in the “Industry 4.0” strategy promotes the deep integration of manufacturing and information technologies, which makes the manufacturing system a ubiquitous environment.
Xiuli Wu, Zheng Cao, Shaomin Wu
doaj   +1 more source

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