ACPOA: An Adaptive Cooperative Pelican Optimization Algorithm for Global Optimization and Multilevel Thresholding Image Segmentation [PDF]
BiomimeticsMulti-threshold image segmentation plays an irreplaceable role in extracting discriminative structural information from complex images. It is one of the core technologies for achieving accurate target detection and regional analysis, and its segmentation
YuLong Zhang +3 more
doaj +2 more sources
Optimization of Dye and Plasticizer Concentrations in Halochromic Sensor Films for Rapid pH Response Using Bird-Inspired Metaheuristic Algorithms [PDF]
SensorsThe pH level of a wound environment is a crucial biomarker for monitoring wound healing, particularly in chronic wounds, where alkalinity (pH > 7) is linked to bacterial colonization and infection.
Daeuk Kim +3 more
doaj +2 more sources
Efficient DC motor speed control using a novel multi-stage FOPD(1 + PI) controller optimized by the Pelican optimization algorithm [PDF]
Scientific ReportsThis paper introduces a novel multi-stage FOPD(1 + PI) controller for DC motor speed control, optimized using the Pelican Optimization Algorithm (POA). Traditional PID controllers often fall short in handling the complex dynamics of DC motors, leading to
Mostafa Jabari +4 more
doaj +2 more sources
Research on Economic Load Dispatch Problem of Microgrid Based on an Improved Pelican Optimization Algorithm [PDF]
BiomimeticsThis paper presents an improved pelican optimization algorithm (IPOA) to solve the economic load dispatch problem. The vertical crossover operator in the crisscross optimization algorithm is integrated to expand the diversity of the population in the ...
Yi Zhang, Haoxue Li
doaj +2 more sources
Applied Sciences, 2023 Given motorized spindles’ extensive periods of prolonged high-velocity operation, they are prone to temperature changes, which leads to the problem of thermal error, leading to diminished precision in machining operations.
Ying Gao, Xiaojun Xia, Yinrui Guo
doaj +1 more source
Pelican Optimization Algorithm: A Novel Nature-Inspired Algorithm for Engineering Applications
Sensors, 2022 Optimization is an important and fundamental challenge to solve optimization problems in different scientific disciplines. In this paper, a new stochastic nature-inspired optimization algorithm called Pelican Optimization Algorithm (POA) is introduced ...
Pavel Trojovský, Mohammad Dehghani
doaj +1 more source
An Effective Metaheuristic Approach for Building Energy Optimization Problems
Buildings, 2022 Mathematical optimization can be a useful strategy for minimizing energy usage while designing low-energy buildings. To handle building energy optimization challenges, this study provides an effective hybrid technique based on the pelican optimization ...
Xinzhe Yuan +5 more
doaj +1 more source
Energies, 2023 In order to reduce the comprehensive power cost of the independent microgrid and to improve environmental protection and power supply reliability, a two-layer power capacity optimization model of a microgrid with electric vehicles (EVs) was established ...
Jiyong Li +4 more
doaj +1 more source
Accurate, Efficient and Reliable Small-Signal Modeling Approaches for GaN HEMTs
IEEE Access, 2023 This article presents accurate, efficient and reliable small-signal model parameter extraction approaches applied to Gallium Nitride (GaN) High Electron Mobility Transistor (HEMT).
Saddam Husain +3 more
doaj +1 more source
Energy Science &Engineering, Volume 11, Issue 11, Page 4108-4127, November 2023., 2023 The use of distribution generators affects fault currents, leading to miscoordination between protection relays and causing constraints on network reliability. To tackle this issue, an adaptive protection scheme (APS) based on a modified pelican optimization algorithm (MPOA) and active database management system is proposed.
Mohamed Abdelhamid +2 more
wiley +1 more source