Results 21 to 30 of about 273 (214)

A Decision Support System for Dynamic Job-Shop Scheduling Using Real-Time Data with Simulation

open access: yesMathematics, 2019
The wide usage of information technologies in production has led to the Fourth Industrial Revolution, which has enabled real data collection from production tools that are capable of communicating with each other through the Internet of Things (IoT ...
Ahmet Kursad Turker   +5 more
doaj   +1 more source

Transitive Reduction Approach to Large-Scale Parallel Machine Rescheduling Problem With Controllable Processing Times, Precedence Constraints and Random Machine Breakdown

open access: yesIEEE Access, 2023
This paper studied a novel parallel machine rescheduling problem with controllable processing times under machine breakdown and precedence constraints.
De Meng   +3 more
doaj   +1 more source

Learning to generalize Dispatching rules on the Job Shop Scheduling

open access: yesCoRR, 2022
This paper introduces a Reinforcement Learning approach to better generalize heuristic dispatching rules on the Job-shop Scheduling Problem (JSP). Current models on the JSP do not focus on generalization, although, as we show in this work, this is key to learning better heuristics on the problem.
Zangir Iklassov   +3 more
openaire   +2 more sources

A Fuzzy Nonlinear Programming Approach for Optimizing the Performance of a Four-Objective Fluctuation Smoothing Rule in a Wafer Fabrication Factory

open access: yesJournal of Applied Mathematics, 2013
In theory, a scheduling problem can be formulated as a mathematical programming problem. In practice, dispatching rules are considered to be a more practical method of scheduling. However, the combination of mathematical programming and fuzzy dispatching
Horng-Ren Tsai, Toly Chen
doaj   +1 more source

Learning Dispatching Rules for Scheduling: A Synergistic View Comprising Decision Trees, Tabu Search and Simulation

open access: yesComputers, 2016
A promising approach for an effective shop scheduling that synergizes the benefits of the combinatorial optimization, supervised learning and discrete-event simulation is presented.
Atif Shahzad, Nasser Mebarki
doaj   +1 more source

An Experimental Analysis on Dispatching Rules for the Train Platforming Problem in Busy Complex Passenger Stations

open access: yesPromet (Zagreb), 2017
This paper presents the scheduling models for train platforming problem (TPP) by using mixed integer linear programming and job shop scheduling theory. First, the operation procedures and scheduled time adjustment costs of different train types specific ...
Qiongfang Zeng   +2 more
doaj   +1 more source

Rule‐based operation task‐aware energy management for ship power systems

open access: yesIET Generation, Transmission & Distribution, 2020
This study proposes an operation task‐aware energy management strategy for ship power systems that consist of main engines, diesel–electric engines, and energy storage systems.
Kyaw Hein   +4 more
doaj   +1 more source

Assigning Patients to Healthcare Centers Using Dispatching Rules

open access: yes, 2023
Abstract This study proposes a model for the balanced assignment of patients to healthcare centers in a region. In the suggested model, it is supposed that patients want to go to the nearest center, which causes an imbalance in the workloads of resources between centers.
Teymourifar, Aydin   +1 more
openaire   +3 more sources

Intelligent Sky Guardians (InSkyGuard): An Aerial Robotic Swarm for Autonomous Detection and Entrapment of Rogue Multirotors

open access: yesAdvanced Robotics Research, EarlyView.
Intelligent Sky Guardians (InSkyGuard) is introduced as a four‐drone swarm that autonomously detects, tracks, and safely captures rogue drones using a coordinated net system. Computer vision and leader–follower control architecture enable synchronized enclosure, while integrated failsafes enhance system reliability. Validated through closed‐environment
Joshua Hastings   +6 more
wiley   +1 more source

A production scheduling simulation model for improving production efficiency

open access: yesCogent Engineering, 2014
A real manufacturing system of an electronic company was mimicked by using a simulation model. The effects of dispatching rules and resources allocations on performance measures were explored.
Cheng-Liang Yang, Cheng-Chieh Hsieh
doaj   +1 more source

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