Results 41 to 50 of about 6,414 (217)

Hybrid Algorithm of Particle Swarm Optimization and Grey Wolf Optimizer for Improving Convergence Performance

open access: yesJournal of Applied Mathematics, 2017
A newly hybrid nature inspired algorithm called HPSOGWO is presented with the combination of Particle Swarm Optimization (PSO) and Grey Wolf Optimizer (GWO).
Narinder Singh, S. B. Singh
doaj   +1 more source

Optimization of Thermal Efficiency and Unburned Carbon in Fly Ash of Coal-Fired Utility Boiler via Grey Wolf Optimizer Algorithm

open access: yesIEEE Access, 2019
This paper focuses on improving thermal efficiency and reducing unburned carbon in fly ash by optimizing operating parameters via a novel high-efficient swarm intelligence optimization algorithm (grey wolf optimizer algorithm, GWO) for coal-fired boiler.
Yiding Zhao   +6 more
doaj   +1 more source

Rolling bearing fault feature extraction method based on GWO-optimized adaptive stochastic resonance signal processing

open access: yesSN Applied Sciences, 2022
Article Highlights 1. Grey Wolf Optimizer (GWO) is applied to optimize the stochastic resonance model resolution parameters. Compared with Cuckoo Search optimization algorithms, GWO gains the advantages of fast convergence speed and high calculation ...
Zhenya Quan, Xueliang Zhang
doaj   +1 more source

An Enhanced Grey Wolf Optimizer with a Velocity-Aided Global Search Mechanism

open access: yesMathematics, 2022
This paper proposes a novel variant of the Grey Wolf Optimization (GWO) algorithm, named Velocity-Aided Grey Wolf Optimizer (VAGWO). The original GWO lacks a velocity term in its position-updating procedure, and this is the main factor weakening the ...
Farshad Rezaei   +5 more
doaj   +1 more source

A Fractional Order Control Strategy for LFC via Big Bang Big Crunch & Grey Wolf Optimization Algorithms [PDF]

open access: yesE3S Web of Conferences, 2020
The Grey Wolf Optimization (GWO) is well known meta-heuristic algorithm and has been previously used for optimization of various conventional PID and FOPID controllers.
Padhan Dola Gobinda   +2 more
doaj   +1 more source

Optimal integral sliding mode controller controller design for 2-RLFJ manipulator based on hybrid optimization algorithm [PDF]

open access: yes, 2022
A newly hybrid nature-inspired algorithm called HSSGWOA is presented with the combination of the salp swarm algorithm (SSA) and grey wolf optimizer (GWO).
Abbas, Nizar Hadi, Yahya, Randa Jalaa
core   +3 more sources

Structural Optimization Using Grey Wolf Optimizer and Its Variants

open access: yesITEGAM-JETIA
Now a days, many metaheuristic optimization algorithms are invariably used in the field of engineering and data science. In structural mechanics, many stochastic optimization algorithms are employed for solving the complex numerical problems.
Bhavik Dipakbhai Upadhyay   +5 more
doaj   +1 more source

Optimized Fuzzy Skyhook Control for Semi-Active Vehicle Suspension with New Inverse Model of Magnetorheological Fluid Damper

open access: yesEnergies, 2021
To improve the performance of vehicle suspension, this paper proposes a semi-active vehicle suspension with a magnetorheological fluid (MRF) damper. We designed an optimized fuzzy skyhook controller with grey wolf optimizer (GWO) algorithm base on a new ...
Teng Ma   +6 more
doaj   +1 more source

A Multi Hidden Recurrent Neural Network with a Modified Grey Wolf Optimizer

open access: yes, 2019
Identifying university students' weaknesses results in better learning and can function as an early warning system to enable students to improve. However, the satisfaction level of existing systems is not promising.
Abbas, Dosti K.   +2 more
core   +1 more source

Parameter estimation of Muskingum model using grey wolf optimizer algorithm

open access: yesMethodsX, 2021
Flood routing plays a crucial role in prevention of major economic and human losses, which, in this study, has been conducted via both three- and four-constant parameter non-linear Muskingum models for four hydrographs, along with the Grey Wolf Optimizer
Reyhaneh Akbari   +1 more
doaj   +1 more source

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