Results 51 to 60 of about 6,414 (217)

GWO-Based Joint Optimization of Millimeter-Wave System and Multilayer Perceptron for Archaeological Application

Sensors
Recently, low THz radar-based measurement and classification for archaeology emerged as a new imaging modality. In this paper, we investigate the classification of pottery shards, a key enabler to understand how the agriculture was introduced from the ...
Julien Marot, Flora Zidane, Maha El-Abed, Jerome Lanteri, Jean-Yves Dauvignac, Claire Migliaccio   +5 more
doaj   +1 more source

GWO-FNN: Fuzzy Neural Network Optimized via Grey Wolf Optimization

Mathematics
This study introduces the GWO-FNN model, an improvement of the fuzzy neural network (FNN) architecture that aims to balance high performance with improved interpretability in artificial intelligence (AI) systems. The model leverages the Grey Wolf Optimizer (GWO) to fine-tune the consequents of fuzzy rules and uses mutual information (MI) to initialize ...
Paulo Vitor de Campos Souza, Iman Sayyadzadeh   +1 more
openaire   +2 more sources

IMPLEMENTASI ALGORITMA GREY WOLF OPTIMIZER (GWO) DI TOKO CITRA TANI JEMBER

Majalah Ilmiah Matematika dan Statistika, 2019
Generally, optimization is defined as the process of determining the minimum or maximum value that depends on the function of the goal, even now there are many problems regarding optimization. One of them is the problem regarding the selection of goods to be included in a limited storage medium called Knapsack problem.
Kiswara Agung Santoso, Ahmad Kamsyakawuni, Vidiyanti Lestari   +2 more
openaire   +1 more source

Robust Control Using a Matrix Converter to Enhance Wind Turbine Systems

Energy Science &Engineering, EarlyView.
This study uses a more efficient and effective solution to improve the operational performance of a wind turbine‐based power system. This system uses a doubly fed induction generator and relies on a matrix converter and fractional‐order proportional–integral controller.
Sihem Ghoudelbourk, Habib Benbouhenni, Adil Yahdou, Zakaria Mohamed Salem Elbarary, Nicu Bizon   +4 more
wiley   +1 more source

Planar Antenna Arrays Beamforming Using Various Optimization Algorithms

IEEE Access, 2023
Due to the importance of beamforming in improving the communication systems performance, this paper presents a novel study of beamforming of planar antenna arrays (PAAs) utilizing the Improved Grey Wolf Optimization (I-GWO) algorithm with the goal of ...
Nancy Ghattas, Atef M. Ghuniem, Abdelazeem A. Abdelsalam, Ahmed Magdy   +3 more
doaj   +1 more source

Disturbance‐Resilient Voltage/Power‐Quality Management for Islanded Inverters Using Self‐Tuning Type‐3 Fuzzy Controller

Energy Science &Engineering, EarlyView.
An adaptive fuzzy controller using an interval type‐3 fuzzy logic system replaces the SMC switching term to mitigate chattering while preserving global stability for islanded inverters. Simulations show lower THD, greater robustness to disturbances and parameter variations, and improved voltage‐tracking accuracy, with applicability to other uncertain ...
Man‐Wen Tian, Jun‐Bo Mao, Nurkhat Zhakiyev, Didar Yedilkhan, Ruslan Omirgaliyev, Du Changdong, Amirhossein Khosravi Sarvenoee, Ardashir Mohammadzadeh   +7 more
wiley   +1 more source

Grey Wolf Optimizer and Discrete Chaotic Map for Substitution Boxes Design and Optimization

IEEE Access, 2023
A metaheuristic approach based on the nature-inspired and well-known Grey Wolf Optimization algorithm (GWO) was employed in this study to design an approach for retrieving strong designs of $8\times 8$ substitution boxes (S-boxes).
Ali Ibrahim Lawah, Abdullahi Abdu Ibrahim, Sinan Q. Salih, Hussam S. Alhadawi, Poh Soon JosephNg   +4 more
doaj   +1 more source

Optimal structural design method for reinforced concrete column in buildings with high floor heights using a genetic algorithm

Structural Concrete, EarlyView.
Abstract Globally, there is a growing trend toward taller, larger, and more structurally diverse buildings that require expansive interior spaces. Rapid technological advancements have surged the demand for data centers, while the expansion of e‐commerce has increased logistics volumes, driving the need for large‐scale warehouses.
Han Yong Lee, Byeung‐Kuy Jung, Byung Kwan Oh   +2 more
wiley   +1 more source

Modified Grey Wolf Optimizer and Application in Parameter Optimization of PI Controller

Applied Sciences
The Grey Wolf Optimizer (GWO) is a well-known metaheuristic algorithm that currently has an extremely wide range of applications. However, with the increasing demand for accuracy, its shortcomings of low exploratory and population diversity are ...
Long Sheng, Sen Wu, Zongyu Lv
doaj   +1 more source

A Novel Global MPP Tracking of Photovoltaic System Based on Whale Optimization Algorithm [PDF]

, 2016
To harvest maximum amount of solar energy and to attain higher efficiency, photovoltaic generation (PVG) systems are to be operated at their maximum power point (MPP) under both variable climatic and partial shaded condition (PSC).
Kumar, C. S. (Cherukuri), Rao, R. S. (Rayapudi)   +1 more
core   +1 more source