Results 41 to 50 of about 71,855 (286)

Multi-Area Load Frequency Control of Hydro-Thermal-Wind Power Based on Improved Grey Wolf Optimization Algorithm

open access: yesElektronika ir Elektrotechnika, 2020
The mathematical model of load frequency control is established in the interconnected power system of hydro, thermal, and wind for solving the problem of frequency instability in this paper. Besides, the improved grey wolf optimization algorithm (GWO) is
Fannie Kong, Jinfang Li, Daliang Yang
doaj   +1 more source

Collaborative Strategy for Grey Wolf Optimization Algorithm

open access: yesModern Applied Science, 2018
Grey wolf Optimizer (GWO) is one of the well known meta-heuristic algorithm for determining the minimum value among a set of values. In this paper, we proposed a novel optimization algorithm called collaborative strategy for grey wolf optimizer (CSGWO).
Esra F. Alzaghoul, Sandi N. Fakhouri
openaire   +2 more sources

Grey wolf optimization algorithm for hierarchical document clustering

open access: yesIndonesian Journal of Electrical Engineering and Computer Science, 2021
In data mining, the application of grey wolf optimization (GWO) algorithm has been used in several learning approaches because of its simplicity in adapting to different application domains. Most recent works that concern unsupervised learning have focused on text clustering, where the GWO algorithm shows promising results.
Ayad Mohammed Jabbar   +1 more
openaire   +2 more sources

Study on an Assembly Prediction Method of RV Reducer Based on IGWO Algorithm and SVR Model

open access: yesSensors, 2022
This paper proposes a new method for predicting rotation error based on improved grey wolf–optimized support vector regression (IGWO-SVR), because the existing rotation error research methods cannot meet the production beat and product quality ...
Shousong Jin   +4 more
doaj   +1 more source

Formation and evolution of dwarf early-type galaxies in the Virgo cluster I. Internal kinematics [PDF]

open access: yes, 2010
We present new medium resolution kinematic data for a sample of 21 dwarf early-type galaxies (dEs) mainly in the Virgo cluster, obtained with the WHT and INT telescopes at the Roque de los Muchachos Observatory (La Palma, Spain).
A. Boselli   +70 more
core   +6 more sources

The hybrid grey wolf optimization-slime mould algorithm

open access: yesJournal of Physics: Conference Series, 2020
Abstract In this paper, we hybridize the grey wolf optimization (GWO) algorithm with the newly proposed slime mould algorithm (SMA). Comparisons had been made and three kinds of benchmark functions were introduced to verify the capability. 100 Monte Carlo simulation experiments had been carried on to reduce the influence of randomness as
Zheng-Ming Gao   +3 more
openaire   +1 more source

Swarm Robots Search for Multiple Targets Based on Historical Optimal Weighting Grey Wolf Optimization

open access: yesMathematics, 2023
This study investigates the problem of swarm robots searching for multiple targets in an unknown environment. We propose the Historical Optimal Weighting Grey Wolf Optimization (HOWGWO) algorithm based on an improved grouping strategy.
Qian Zhu, Yongqing Li, Zhen Zhang
doaj   +1 more source

Rational-operator-based depth-from-defocus approach to scene reconstruction [PDF]

open access: yes, 2013
This paper presents a rational-operator-based approach to depth from defocus (DfD) for the reconstruction of three-dimensional scenes from two-dimensional images, which enables fast DfD computation that is independent of scene textures.
Ang Li   +18 more
core   +1 more source

Hybrid Strategy Improved Grey Wolf Optimization Algorithm for Plume Tracking and Localization Method in Indoor Weak Wind Environment

open access: yesIEEE Access, 2022
Reliable tracking of the plume by the robot is the key to achieving plume source localization. To address the problem of low success rate and long search time of robot source location due to the unavailability of reliable information on gas diffusion ...
Xiaoqiang Jin   +3 more
doaj   +1 more source

Oppositional based grey wolf optimization algorithm for economic dispatch problem of power system

open access: yesAin Shams Engineering Journal, 2018
This article proposes an efficient meta-heuristic approach, namely, oppositional grey wolf optimization (OGWO) algorithm for resolving the optimal operating strategy of economic load dispatch (ELD) problem.
Moumita Pradhan   +2 more
doaj   +1 more source

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