Results 1 to 10 of about 3,956,038 (177)

Pattern synthesis of linear array antennas based on Chaos Triangular Pelican Optimization Algorithm [PDF]

Scientific Reports
In wireless communication systems, array antennas with high gain and low sidelobe performance can enhance the system’s signal processing and anti-interference capabilities, using intelligent optimization algorithm to optimize the performance of array ...
Anyong Liu, Yan Liu, Zhuo Chen, Yibo Wang, Yurong Yin   +4 more
doaj   +5 more sources

Enhanced Pelican Optimization Algorithm for Cluster Head Selection in Heterogeneous Wireless Sensor Networks [PDF]

Sensors, 2023
In the research of heterogeneous wireless sensor networks, clustering is one of the most commonly used energy-saving methods. However, existing clustering methods face challenges when applied to heterogeneous wireless sensor networks, such as energy balance, node heterogeneity, algorithm efficiency, and more.
Zhen Wang, Haobo Xu
exaly   +6 more sources

Multi-Objective Optimal Energy Management of Nanogrid Using Improved Pelican Optimization Algorithm

IEEE Access
The development of efficient energy management for nanogrid (NG) systems, while reducing both the carbon dioxide (CO2) emissions and power generation cost, is achievable through the effective utilization of available energy sources. This paper proposes a
Saif Jamal, Jagadeesh Pasupuleti, Nur Azzammudin Rahmat, Nadia M. L. Tan   +3 more
doaj   +4 more sources

Reservoir Porosity Prediction Based on BiLSTM-AM Optimized by Improved Pelican Optimization Algorithm

Energies
To accurately predict reservoir porosity, a method based on bi-directional long short-term memory with attention mechanism (BiLSTM-AM) optimized by the improved pelican optimization algorithm (IPOA) is proposed.
Lei Qiao, Nansi He, You Cui, Jichang Zhu, Kun Xiao   +4 more
doaj   +3 more sources

Multi-Strategy Improved Pelican Optimization Algorithm for Engineering Optimization Problems and 3D UAV Path Planning [PDF]

Biomimetics
To address the path-planning challenge for unmanned aerial vehicles (UAVs) in complex environments, this study presents an improved pelican optimization algorithm enhanced with multiple strategies (MIPOA).
Ming Zhang, Maomao Luo, Huiming Kang
doaj   +5 more sources

Photovoltaic Array Dynamic Reconfiguration Based on an Improved Pelican Optimization Algorithm

Electronics, 2023
After prolonged operation, external objects may obstruct the photovoltaic (PV) array, resulting in prolonged partial shading. The dynamic reconfiguration of PV arrays uses a switch matrix to change the electrical positions of the PV cells in the array, and it is an effective method to solve the problem of partial shading.
Sheng Li
exaly   +3 more sources

Kernel semi-parametric model improvement based on quasi-oppositional learning pelican optimization algorithm

Iraqi Journal for Computer Science and Mathematics, 2023
Statistical modeling is essential in many scientific research areas because it explains the relationship between the response variable of interest and a number of explanatory variables.
Zakariya Algamal, Firas AL-Taie, Omar Qasim   +2 more
doaj   +2 more sources

An improved pelican optimization algorithm for function optimization and constrained engineering design problems [PDF]

Decision Science Letters
Metaheuristic algorithms are a class of optimization techniques that have revolutionized problem-solving across various domains. These algorithms provide a versatile and powerful approach to finding near-optimal solutions for complex, combinatorial,
Haval Tariq Sadeeq, Araz Abrahim, Thamer Hameed, Najdavan Kako, Reber Mohammed, Dindar Ahmed   +5 more
doaj   +2 more sources

Hybrid MPPT control using hybrid pelican optimization algorithm with perturb and observe for PV connected grid

Frontiers in Energy Research
IntroductionPhotovoltaic systems offer immense potential as a future energy source, yet maximizing their efficiency presents challenges, notably in achieving optimal voltage due to their nonlinear behavior.
Burhan U. Din Abdullah, Suman Lata Dhar, Shiva Pujan Jaiswal, Muhammad Majid Gulzar, Muhammad Majid Gulzar, Mohammad Alqahtani, Muhammad Khalid, Muhammad Khalid   +7 more
doaj   +3 more sources

A novel medical image enhancement algorithm based on CLAHE and pelican optimization

Multimedia Tools and Applications, 2023
Abstract Medical image enhancement is considered as a challenging image-processing framework because the low quality of images resulted after acquisition and transmission seriously affects the clinical diagnosis and observation. In order to improve the image visual quality, a novel medical image enhancement algorithm that is based on the ...
Yasser Radouane Haddadi, Boualem Mansouri, Fatima Zohra Idriss Khodja   +2 more
openaire   +1 more source